| 1. |
- Abrahamsson, Cecilia, et al.
(författare)
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TMD in consecutive patients referred for orthognathic surgery
- 2009
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Ingår i: Angle orthodontist. - : The Angle Orthodontist (EH Angle Education & Research Foundation). - 0003-3219 .- 1945-7103. ; 33:4, s. 201-226
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To answer the question whether temporomandibular disorders (TMD) were more common in a group of individuals referred for orthognathic surgery than in a control group. The null hypothesis was that neither the frequency of signs and symptoms of TMD or diagnosed TMD would differ between the patient group and a control group. MATERIALS AND METHODS: A sample of 121 consecutive patients referred for orthognathic surgery at the Department of Oral Maxillofacial Surgery, Malmö University Hospital, Sweden, was interviewed and examined regarding signs and symptoms of TMD and headaches. A control group was formed by 56 age- and gender-matched individuals attending the Department of Oral Diagnosis, Faculty of Odontology, Malmö University, Sweden, and Public Dental Health Clinic in Oxie, County of Skane, Sweden. TMD diagnoses were used according to Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD). RESULTS: The patient group showed more myofascial pain without limited opening, disc displacement with reduction, and arthralgia according to RDC/TMD than the control group. The patient group also had more symptoms and signs of TMD in general. CONCLUSIONS: The null hypothesis was rejected because patients who were to be treated with orthognathic surgery had more signs and symptoms of TMD and higher frequency of diagnosed TMD compared with the matched control group.
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| 2. |
- Abrahamsson, Kajsa H., 1956, et al.
(författare)
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Periodontal conditions in a Swedish city population of adolescents : A cross-sectional study
- 2006
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Ingår i: Swedish Dental Journal. - 0347-9994. ; 30:1, s. 25-34
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this epidemiological survey was to analyze the periodontal conditions of 19-year old individuals in an urban area of Sweden, with special reference to gender and socioeconomic factors. A randomized sample of 272 individuals living in Göteborg, Sweden, was clinically examined with regard to oral hygiene, gingivitis, periodontal pockets, probing attachment loss (PAL) and gingival recession. Bitewing radiographs were used for assessments of alveolar bone level (ABL) and dental calculus. A questionnaire-based interview regarding oral hygiene habits was included. Data were analyzed with regard to differences between gender and socioeconomic grouping. The subjects showed a mean plaque score of 59% and a gingivitis score of 44%. 70% of the adolescents had a plaque score of ≥50%, whereas corresponding figure for gingivitis was 37%. 27% of the subjects had at least one tooth with gingival recession. The mean prevalence of sites with probing depth of ≥6 mm was 0.5, and the prevalence of PAL ≥2 mm was 0.7. A radiographic bone level of ≥2 mm was observed at on average 0.8 teeth per subject. Females had significantly less plaque and gingivitis than males and significantly higher number of teeth with gingival recession. There were no clinically significant differences in periodontal conditions between socioeconomic groups. In conclusion, the survey revealed higher prevalence of plaque and gingivitis among male than female adolescents but no differences between socioeconomic groups.
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| 3. |
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| 4. |
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| 5. |
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| 6. |
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| 7. |
- Ahlvin, Anna, et al.
(författare)
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Self-perceived oral health among 19-year-olds in a Swedish County - A comparative study between 2004 and 2011
- 2016
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Ingår i: Swedish Dental Journal. - : SWEDISH DENTAL JOURNAL. - 0347-9994. ; 40:1, s. 53-65
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Tidskriftsartikel (refereegranskat)abstract
- For decades, Swedish dental professionals have collected clinical epidemiological data from the dental records. To supplement the epidemiology, Ostergotland County Council decided to examine patient perceptions of oral health: self-rated knowledge, self-perceived oral health, and opinions about oral health. The aim was to compare self-perceived oral health among 19-year-olds to determine differences between genders, various municipalities and between 2004 and 2011. This study analysed the responses from two cross-sectional surveys of the entire population of 19-year-olds in Ostergotland County, Sweden, performed in 2004 and 2011. Of the 2,413 (53 %) (50 % men, 50 % women) 19-year-olds who responded to the questionnaire in 2004 and the 3,803 (67 %) (50 % men, 50 % women) in 2011, most 19-year-olds (88.1 % [2004] and 87.5 % [am]) reported satisfaction with their oral health. Around half of the respondents rated their knowledge on periodontitis as low. Boys rated their knowledge about avoiding periodontitis higher than girls (p<0.05 in 2004 and p<0.001 in 2011). In 2004, 84.7 % reported shooting pain. In 2011 that figure was 83.7 %. The respondents expressed some uncertainty about the benefits of fluoride toothpaste (7.5 % in 2004 and 9.3 % in 2011), especially the boys (10.3 % in 2004 and 10.5 % in 2011). Girls reported both a higher social impact and greater concern about aesthetics related to their oral health. They also reported headache (27.5 %) nearly twice as often as boys (14.2 %) (p>0.001). Responses between the municipalities did not differ, with the exception of items regarding periodontitis. Thus, this study found indications that perceptions of oral health and knowledge in Ostergotland County complied with Swedish Dental Act. The study also found patient perceptions of oral health among 19-year-olds to be good.
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| 8. |
- Al-Harthy, Mohammad, et al.
(författare)
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Temporomandibular disorder pain in adult Saudi Arabians referred for specialised dental treatment
- 2010
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Ingår i: Swedish Dental Journal. - : Swedish Dental Association. - 0347-9994. ; 34:3, s. 149-158
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to determine the frequency of Temporomandibular Disorders (TMD) pain in Saudi Arabians,aged 20-40, who were referred to the Specialist Dental Centre in Makkah. The material included 325 patients (135 males,190 females) who answered a history questionnaire. Patients reportingTMD pain in the last month were offered a clinical examination. History questionnaires and clinical examinations were done according to the Arabic version of the Research Diagnostic Criteria for TMD (RDC/TMD). Fifty-eight patients (18%) reported TMD pain; 46 were clinically examined. Mean age of clinically examined TMD pain patients was 30 +/- 7 years with a male-female ratio of 1:6 (P < 0.001). All TMD pain patients had a diagnosis of myofascial pain, and 65% had diagnoses of arthralgia or osteoarthritis. Headaches or migraines in the last 6 months and headaches in the last month were reported in high frequencies in the TMD pain group, 93% and 71% respectively, with differences (P < 0.001) between the TMD pain and non-TMD pain groups. Graded Chronic Pain Scale assessments classified 45% of the TMD pain patients in grade 1, 53% in grade II, 2% in grade III, and 0% in grade IV. Severe depression scores were found in 38% of the TMD pain patients and severe somatisation scores in 60% with differences (P < 0.001) between the TMD pain and non-TMD pain groups. In conclusion, the study found a frequency of TMD pain in this Saudi Arabian cohort of 18%. The TMD pain group presented high scores of depression and somatisation but low disability grades on the Graded Chronic Pain Scale.
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| 9. |
- Albertsson, Katarina Wikén, 1963-, et al.
(författare)
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Awareness of toothbrushing and dentifrice habits in regularly dental care receiving adults
- 2010
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Ingår i: Swedish Dental Journal. - : Sveriges tandläkarförbund. - 0347-9994. ; 34:2, s. 71-78
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to investigate toothbrushing and dentifrice habits in a Swedish adult population with relatively high caries frequency, which received regularly dental care and to evaluate the awareness of their toothbrush technique. Sixty adult participants with high caries frequency, 29 woman and 31 men, answered a self-reporting questionnaire with 42 questions concerning their oral care, brushing technique and -habits.The responses were related to their clinical behaviour observed during a customary toothbrushing session. Fifty-three participants fulfilled both the questionnaire and the clinical observation. Half of these used toothpaste containing 1450-1500 ppm fluoride but only one of all participants was aware of the fluoride concentration used. The majority used a manual toothbrush and 95% brushed their teeth twice a day using 0.9 g toothpaste. A wide range of brushing methods and habits was observed. Sixty percent did not brush systematically. Spitting of toothpaste-saliva during brushing was performed by 60% and after brushing by 15%.The observed brushing times were significantly higher than the self reported. The observed brushing times were <1 min: 3.4%, 1-2 min: 36.7% and >2 min: 47.0%. There was a significant correlation between observed brushing time and caries activity. Rinsing with water after brushing was performed once (32%) or twice (44%) during the observations. Only 9% rinsed with toothpaste slurry after brushing. It can be concluded that the awareness of the individual toothbrushing, post-brushing behaviour and the use of fluoride toothpaste was non-optimal in the adult participants. Oral health promotion by optimalized use of fluoride toothpaste and improved post-brushing behaviour should be recommended.
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| 10. |
- Alexander, Louise, et al.
(författare)
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The combination of non-selective NSAID 400 mg and paracetamol 1000 mg is more effective than each drug alone for treatment of acute pain : a systematic review
- 2014
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Ingår i: Swedish Dental Journal. - : Swedish Dental Association. - 0347-9994. ; 38:1, s. 1-14
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Forskningsöversikt (refereegranskat)abstract
- The aim was to evaluate the evidence on outcomes of the combination of non-selective NSAID/ paracetamol compared to either drug alone, to relieve acute pain following oral surgery in adult patients. A systematic review of available literature was performed. The first step comprised searches in three electronic databases. Original studies written in English were searched. As a second step, the reference lists of included publications were searched for additional publications. Abstracts were retrieved if the title contained information on postoperative pain, NSAID, and paracetamol in combination with oral surgery. Two reviewers selected publications on the basis of predetermined inclusion criteria. Data were extracted using one protocol and the quality of each study was • assessed using another protocol. The initial search in PubMed resulted in 138 abstracts and in the Cochrane library a further four. The search in the Web of Science resulted in no additional abstract. Five RCTs fulfilled the inclusion criteria. Pain relief from the combination of non-selective NSAID with paracetamol was significantly better than with paracetamol alone as well as with NSAID alone. Nausea, vomiting, headache, and dizziness were among the most common adverse events in all treatment groups. Most of the adverse events were of mild to moderate severity. Two studies reported no significant differences in adverse events between the treatment groups. According to one study the adverse events were significantly lower for the combination ibuprofen 400 mg/paracetamol 1000 mg compared to ibuprofen 400 mg alone. The need for rescue drugs in the different groups varied between the studies. Since the studies reported a significantly better postoperative pain relief with the combination of non-selective NSAIDs/paracetamol compared to each drug alone, this combination might be considered the treatment of choice, as long as side effects of NSAIDs are observed.
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| 11. |
- Alm, Anita, 1953, et al.
(författare)
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BMI status in Swedish children and young adults in relation to caries prevalence.
- 2011
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Ingår i: Swedish dental journal. - : Swedish Dental Association. - 0347-9994. ; 35:1, s. 1-8
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Tidskriftsartikel (refereegranskat)abstract
- Overweight and obesity are increasing as health problems at global level. Dental caries and obesity are both multifactorial diseases and are associated with dietary habits. The aim of the present study was to investigate the relationship between body weight status and caries prevalence in an unselected population followed from pre-school years to young adulthood. The present investigation was designed as a longitudinal analysis of the association between overweight/obesity and dental caries in one population at 3, 6, 15 and 20 years of age. The result shows that adolescents (15 years) and young adults (20 years) who are overweight/obese had a statistically significantly higher caries prevalence than normal-weight young people. At 6 years of age, the odds (OR) of having caries among obese children are 2.5 times higher than the odds for caries among six-year-old children of normal weight (p = 0.04). At 3 years of age, no association between overweight/obesity and caries was found. To conclude, overweight and obese adolescents and young adults had more caries than normal-weight individuals. The present study emphasises the need for multidisciplinary approaches to change the lifestyle factors causing both overweight/obesity and dental caries.
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| 12. |
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| 13. |
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| 14. |
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| 15. |
- Anastassaki Köhler, Alkisti, et al.
(författare)
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Clinical signs indicative of temporomandibular disorders in adults : time trends and associated factors
- 2013
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Ingår i: Swedish Dental Journal. - 0347-9994. ; 37:1, s. 1-11
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Tidskriftsartikel (refereegranskat)abstract
- The study aimed to examine possible time trends in the prevalence of clinical signs indicative of temporomandibular disorder (TMD) in an adult population, to analyse possible associations between TMD signs and associated factors and to estimate the need for TMD treatment. Three independent, stratified and randomly selected samples of around 100 individuals in the age groups of 20, 30, 40, 50, 60 and 70 years participated in the Jönköping studies in 1983,1993 and 2003. The study material consisted of 1,693 subjects who, after answering a questionnaire and being interviewed about the presence of TMD symptoms, were clinically examined in terms of the presence of TMD signs according to the Clinical Dysfunction Index (Di) by Helkimo. Associations between clinical signs and the Di as dependent variables and each of the independent variables of age group, gender, reported bruxism, trauma, self-perceived healthiness and the year of investigation were analysed in binary logistic regression models. Estimates of the need for TMD treatment were based on the presence of a combination of severe symptoms and clinical signs. The prevalence of severely impaired jaw movement capacity, relating to horizontal movements, had increased in 2003. The prevalence of muscle pain and temporomandibular joint pain upon posterior palpation was found to vary statistically significantly between 1993 and 2003. Gender differences were noted in these changes overtime. Female gender, advancing age, awareness of bruxism, self-perceived health impairment and the wearing of complete dentures were associated with TMD signs and a higher degree of clinical dysfunction. The estimated need for TMD treatment increased from 5% in 1983 to 8% in 2003 and was higher in women than in men. In conclusion, the results indicate that the prevalence of some TMD signs and of estimated treatment need increased during the period 1983-2003.
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| 16. |
- Andersson, Gunilla, et al.
(författare)
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The effect of Swedish and American smokeless tobacco extract on periodontal ligament fibroblasts in vitro
- 2006
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Ingår i: Swedish Dental Journal. - : Swedish Dental Association. - 0347-9994. ; 30:3, s. 89-97
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Tidskriftsartikel (refereegranskat)abstract
- Use of moist snuff is widespread in Sweden. In 2004 approximately 8oo,ooo Swedes were daily users which corresponds to 22% of the male population and 3% of the female population. The aim of the present study was to evaluate the effect of Swedish moist snuff extract on PDLfibroblast growth and hard tissue production and compare with moist snuff extract from USA. Periodontal ligament cells (PDL-cells) were obtained from 3 healthy subjects (1 female 14 years, 2 males 14 and 17 years) from the root surface of premolars extracted for orthodontic reasons. The cells were isolated from explants and grown in Dulbecco's Modified Eagle's Medium (DMEM) supplemented with 10% fetal calf serum (FBS) and cultivated in 37 degrees C with 5% CO2 in air. Snuff extract in concentrations 0.3%, 1% and 3% (in DMEM with 1% FBS) was tested. Cells from each individual were tested three times, each time in triplicate. Photographs were taken at o and 24 hours with a digital camera and analysed in terms of growth and morphology. Then the cell suspension was frozen and later thawed for examination of the production of alkaline phosphatase after exposure to different snuff concentrations. This in vitro study has shown that PDL cells from 3 different subjects demonstrated a reduced number of cells at exposure to 3% of both Swedish and American snuff extract.The production of alkaline phosphatase after 2 hours was similarly reduced from cells exposed to 3% snuff extract. Further studies have to be made to understand the effect of smokeless tobacco on periodontal tissues. However, from this study can be concluded that smokeless tobacco has biological effects in terms of reduced PDL cell growth and production of alkaline phosphatase
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| 17. |
- Andersson, Gunilla, et al.
(författare)
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The Influence of pH and Nicotine Concentration In Oral Moist Snuff on Mucosal Changes and Salivary pH in Swedish Snuff
- 2003
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Ingår i: Swedish Dental Journal. - 0347-9994. ; 27:2, s. 67-75
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The use of Swedish oral moist snuff is a widespread habit in Sweden. In 1999, 25% of the adult male population and 3.1% of the female population were users of snuff. The aim of the present study was to evaluate how variations in pH and nicotine concentrations of snuff affect the oral mucosa, clinically and histologically, salivary pH and daily nicotine intake in 20 habitual users of loose snuff. The subjects were studied during use of their usual brand, after 12 weeks use of a snuff with lower pH and after another 12 weeks use of a snuff with both lower pH and lower nicotine concentration. Consumption data, oral soft tissue changes, salivary pH and nicotine intake were meas-ured. Further, biopsies were taken from the central part of the clinically observed lesions and histological changes were analysed. The subjects maintained their snuff consumption during the observation periods. The average salivary pH was higher during snuff use than in the morning. Further, it was higher shortly after the snuff was removed than during snuff use. After having switched to the snuff with both lower pH and lower nicotine concentrations, they showed a significant reduction in daily nicotine intake and developed significantly less pronounced clinical and histological changes. These results indicate that nicotine is one of the substances in snuff that has a biological effect on the oral mucosa. However, there also seems to be a synergistic effect between the pH and nicotine concentration in the snuff.
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| 18. |
- Andås, Charlotte Andren, et al.
(författare)
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A new dental insurance scheme - effects on the treatment provided and costs
- 2014
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Ingår i: Swedish Dental Journal. - 0347-9994. ; 38:2, s. 57-66
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to investigate whether the revenues cover the costs in a pilot capitation plan, a dental insurance scheme, and to compare this capitation plan (CP) with the original fee-for-service system (FFS), in terms of the amount and type of dental care provided. Data was collected longitudinally over a period of three years from 1,650 CP patients in five risk groups at a test clinic, and from 1,609 (from the test clinic) and 3,434 (from a matched control clinic) FFS patients, in Goteborg, Sweden. The care investigated was the number of total treatments provided and the number of examinations by dentists and dental hygienists, together with preventive, restorative and emergency treatments. The economic outcome was positive from the administrator's perspective, in all risk groups for the three-year period. The amount and type of care provided differed between the payment models, as CP patients received more preventive treatments, less restorative treatments, and more examinations by dental hygienists than the FFS patients. Emergency treatment was performed more often on CP patients, and the difference was due to a higher frequency of such treatments among women in the CP group. The difference between clinics concerning certain treatment measures was sometimes greater than the difference between payment models. The results from this study indicate a net positive economic outcome for the pilot CP system over three years. The payment model and the clinic affiliation had impact on what type and amount of dental care the patients received. This might suggest that the risk of skewed selection and its consequences as well as the influence of clinic-specific practice need further investigation, to ensure economic sustainability in a longer perspective.
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| 19. |
- Arneryd, Philip, et al.
(författare)
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Fracture strength of low translucent and high translucent monolithic zirconia crowns with different thicknesses
- 2014
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Ingår i: Swedish Dental Journal. - : Swedish Dental Association. - 0347-9994. ; 38:4, s. 195-195
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Objective. The aim of the study was to examine the fracture strength of fully anatomical monolithic high translucent Y-TZP, yttria-stabilized tetragonal zirconia polycrystal, crowns and to compare them with monolithic low translucent Y-TZP crowns in different thicknesses. Materials and methods. 80 standardized crowns were made out of a master model resembling a first mandibular molar made in composite material; 40 crowns made of Lava Zirconia by 3M ESPE, a monolithic low translucent Y-TZP material, and 40 crowns made of Lava Plus by 3M ESPE, a monolithic high translucent Y-TZP material. In each group ten crowns of the thicknesses 1.0 mm, 0.7 mm, 0.5 mm and 0.3 mm were made. All crowns underwent thermocycling and preload to simulate aging and normal wear. Finally the specimens were placed in a testing jig and underwent load to fracture. Results. No significant difference was found when comparing the two materials. When comparing the materials in each thickness a significant difference was found in the 0.5 mm group where the high translucent YTZ-P had a higher mean fracture strength value. A significant difference was seen between the different thicknesses within both groups. The strength increased with added thicknesses. Conclusions. The low translucent and high translucent monolithic YTZ-P perform equally well. The use of high translucent monolithic Y-TZP could result in more aesthetic results and the minimal invasive preparation could lead to a reduction in biological complications. This could be beneficial for the patient since the results suggest that even a thin restoration sustains reasonable load in an in vitro environment. Clinical studies are needed to confirm this suggestion.
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| 20. |
- Ascher, Aron, et al.
(författare)
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Use of implant-supported prostheses in edentulous mandibles among prosthodontists in Sweden.
- 2014
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Ingår i: Swedish Dental Journal. - 0347-9994. ; 38:4, s. 161-167
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to investigate the production of mandibular implant-supported fixed and removable prostheses among prosthodontic specialists in Sweden and to compare the results with findings in a similar study made in 2001 (16). Questionnaires regarding treatment with mandibular implant prostheses during 2011 were sent to all specialists in prosthodontics in Sweden (n = 156, according to available data). A total of 129 questionnaires were received from 129 (83 %) prosthodontists of which 114 were completed. The reported number of treatments with mandibular implant-supported prostheses varied much among the specialists. Fixed implant prostheses were more common than overdentures, but the range was large. Tio (9 %) of the specialists reported no treatment with fixed implant prostheses while 29 (25 %) had not made any implant overdentures during 2011. The most common anchorage system for overdentures in 2011 and in 2001 respectively, was two un-splinted implants with ball attachments or locators The most common reasons for the choice of overdenture treatment in 2011, as well as in 2001, were the reduced cost and the patient’s main wish to improve denture retention. In 2011, 58% of the prosthodontists responded that patients with implant overdentures were as satisfied as those with fixed implant-supported prostheses, whereas 40 % claimed they were less satisfied. Two respondents (2 %) considered that overdenture patients were more satisfied than those with a fixed prosthesis. It can be concluded that the general attitude among Swedish prosthodontists towards implant overdentures has not changed much during the 10-year period between the present and the previous investigation. An overdenture is still a seldom-used option in implant treatment of patients with edentulous mandibles. A fixed implant-supported prosthesis continues to be the preferred option.
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| 21. |
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| 22. |
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| 23. |
- Axtelius, Björn, et al.
(författare)
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Oral disease and psychosocial risk determinants in relation to self-assessments of general health in persons with chronic whiplash-related disorders
- 2003
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Ingår i: Swedish Dental Journal. - 0347-9994. ; 27:4, s. 185-195
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The aim of this study was to analyse how self-assessed general health was related to oral health among persons afflicted with whiplash-associated disorders (WAD), controlling for relevant background factors, confounders and other risk factors. Questionnaires included the SF-36 Health Survey, self-assessed oral health and relevant risk factors, in total 49 questions. Multivariable regression modelling was performed. Members of a nationwide Swedish association enlisting persons who have problems concerning a whiplash injury (n = 1,928) were included. A total of 979 persons participated in the study, a response rate of 50.8%. A multivariable regression model is presented, with general health as the dependent variable, and the independent variables inserted en-bloc. The model was highly significant with an explained variance of 28%. Among background factors, only older age appeared as significantly and strongly related to poorer general health. The strongest explanatory contributions came from the health related variables. Oral disease and extra-oral body pain were both strongly related to poorer general health, most obviously for the oral disease variable. Oral disease was significantly and to a clinically relevant degree associated with self-assessed general health. Several other psychosocial indicators of stress were also significantly related to the general health. These findings are consistent with the stress-behaviour-immune model for development of disease.
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| 24. |
- Bahat, Zdravko, et al.
(författare)
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Fracture strength of three-unit fixed partial denture cores (Y-TZP) with different connector dimension and design
- 2009
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Ingår i: Swedish Dental Journal. - : Swedish dental association. - 0347-9994. ; 33:3, s. 149-159
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Tidskriftsartikel (refereegranskat)abstract
- True crystalline ceramic materials presently used in restorative dentistry are Al2O3 (alumina) and yttrium-oxide stabilised tetragonal polycrystalline zirconium-dioxide (Y-TZP). To ensure optimal clinical performance, the dimensions of the Fixed Partial Denture (FPD) framework in general and of the connectors in particular, must be adequate. Considered recommendations for connector dimensions for Y-TZP FPDs vary from 2 to 4 mm in occluso-gingival height and 2 to 4 mm in bucco-lingual width. In order to reduce the fracture probability when designing all-ceramic FPDs, the shape of the connector is an important factor to consider. The radius of curvature at the gingival embrasure plays a significant role in the load-bearing capacity. FPDs with small gingival embrasure radii are subjected to high stress concentrations in the connector area during loading, compared to FPDs with large embrasure radii. The aim of this in-vitro study was to investigate how different radii of curvature in the embrasure of the connector area and different connector dimensions could affect the fracture resistance of 3-unit all-ceramic FPDs made of Y-TZP. Forty-eight FPDs in 6 groups of 8 FPDs with different connector design were produced in Procera Zirconia Bridge material. The FPD cores were subjected to heat treatment to simulate veneering. Following cementation, the FPDs were firstly thermocycled for 5,000 cycles, then preloaded for 10,000 cycles and finally loaded to fracture. All the FPDs fractured in the connector area. All the crack propagation which led to fracture started at the gingival embrasure of the connector. Within the limitations of this in-vitro study,the recommended minimum dimension of an anterior 3-unit all-ceramic FPD of Y-TZP is 3 mm in incisal-cervical direction and 2 mm in buccal-lingual direction. By increasing the radius of the gingival embrasure from 0.6 to 0.9 mm, the fracture strength for a Y-TZP FPD with connector dimension 3 x 3 mm increases by 20%.
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| 25. |
- Bakke, Merete, et al.
(författare)
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Development and evaluation of a comprehensive screening for orofacial dysfunction.
- 2007
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Ingår i: Swedish dental journal. - 0347-9994. ; 31:2, s. 75-84
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Tidskriftsartikel (refereegranskat)abstract
- The aim was to develop a comprehensive screening instrument for evaluation of orofacial dysfunction that was easy to perform for different health professionals without special equipment. The Nordic Orofacial Test--Screening (NOT-S), consisting of a structured interview and clinical examination,was developed with a picture manual illustrating the different tasks in the examination. It was first tested in a Swedish version, and later translated to other Nordic languages, and to English. The interview reflected six domains, (I) Sensory function, (II) Breathing, (III) Habits, (IV) Chewing and swallowing, (V) Drooling, and (VI) Dryness of the mouth, and the examination included six domains representing (1) The face at rest, and tasks regarding (2) Nose breathing, (3) Facial expression, (4) Masticatory muscle and jaw function, (5) Oral motor function, and (6) Speech. One or more "yes" for impairment in a domain resulted in one point (maximum NOT-S score 12 points). The mean NOT-S score (+/- SD) in 120 patients (3-86 yr), referred to five centers for specialized dental care or speech and language pathology in Sweden, Norway and Denmark, was 4.1 +/- 2.6, and 0.4 +/- 0.6 in 60 control subjects (3-78 yr). The screening was easy to administer and the time spent 5-13 min. The scores from the clinic-referred sample differed significantly from the controls, and the sensitivity of the screening was 0.96 and specificity 0.63. Repeated evaluations of videotapes of 200 patients by 3 examiners, speech-language pathologists and dentists, with at least two-week intervals, showed inter- and intraexaminer agreement on the points given in the domains at respectively 83% and 92-95% which increased after recalibration to 85% and 95-99%. Kappa values for interexaminer agreement on the NOT-S scores were 0.42-0.44 (i.e. fair), and the method error was 5.3%. To conclude, NOT-S gave a reliable and valid screening for orofacial dysfunction.
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| 26. |
- Bankel, Marie, et al.
(författare)
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Caries and associated factors in a group of Swedish children 2- 3 years of age.
- 2006
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Ingår i: Swedish dental journal. - 0347-9994. ; 30:4, s. 137-46
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Tidskriftsartikel (refereegranskat)abstract
- The reported skew distribution of caries prevalence in preschool children, with a small group of children with very high caries prevalence, stresses the importance of early identification for prevention. The present study aimed to describe the caries prevalence in a group of Swedish preschool children and to identify caries risk factors in this population. 221 children, 2 to 3 years old, agreed to participate in the study (82%). A standardized questionnaire was used to describe socio-economic factors, dietary and oral hygiene habits and exposure to fluoride. Initial and manifest dental caries was diagnosed and the presence of plaque was visually observed without disclosing solution. Saliva and plaque samples were collected for identification of mutans streptococci (MS). For statistical analysis,the Student's t-test,the Chi-square test and Fisher's exact test were used. The caries prevalence among the 2 to 3 year-olds was 7 and 18 percent respectively. An association between early childhood caries and a number of factors was found e.g. the presence of MS and visible plaque, nocturnal meals, frequent sugar consumption, mothers' state of employment and immigrant background. The Public Dental Health Service has been successful in decreasing the number of children with caries, but the challenge remains to be able to control caries in the high-risk group. The skew distribution, with many children without caries and a smaller group with very high caries prevalence, was confirmed. The study provided insight into various factors, useful for monitoring children at risk of developing early childhood caries.
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| 27. |
- Bengmark, Daniel, et al.
(författare)
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Graduates' characteristics and professional situation : a follow-up of five classes graduated from the Malmö model
- 2007
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Ingår i: Swedish Dental Journal. - : Swedish dental association. - 0347-9994. ; 31:3, s. 129-135
-
Tidskriftsartikel (refereegranskat)abstract
- Syftet med denna studie var att beskriva de examinerade från de fem första kurserna av den problembaserade tandläkarutbildningen i Malmö, deras generella syn på utbildningen och deras professionella situation. Av totalt 166 examinerade (examinerade åren 1995-1999) svarade 128 på den utskickade enkäten. Frågeformuläret inkluderade frågor av demografisk karaktär, de examinerades syn på utbildningen och deras professionella situation. De svarandes medianålder när de examinerades var 26 år (24-43 år) och andelen kvinnor var 56 %. Cirka en fjärdedel var födda utanför Sverige. Två tredjedelar av de svarande angav att de valde tandläkarutbildningen för att de ville bli tandläkare. Nästan samtliga (97 %) arbetade som tandläkare och cirka en tredjedel arbetade utanför Sverige. De som arbetade utanför Sverige var i högre utsträckning också födda utanför Sverige. De svarande menade att utbildningen gav en god förberedelse för deras professionella situation. Deras tillfredsställelse med sin professionella situation, som var hög överlag, korrelerade till deras möjligheter att påverka sin arbetssituation. Cirka en fjärdedel uttryckte intresse för specialistutbildning. När det gällde forskarutbildning uttryckte 64 % av kvinnliga svarande intresse jämfört med 42 % av männen. Vår slutsats är att de svarande överlag var nöjda med sin professionella situation och majoriteten av dem var intresserade av efter- och vidareutbildning.
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| 28. |
- Bergendal, T, et al.
(författare)
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A radiological inventory of possible sites for cylinder implants in edentulous regions of the jaws : An epidemiological study
- 1994
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Ingår i: Swedish Dental Journal. - 0347-9994. ; 18:3, s. 75-85
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Tidskriftsartikel (refereegranskat)abstract
- Implant treatment is nowadays requested as an alternative mode of treatment for both total and partial edentulousness. The purpose of the study was to assess the maximum number of possible implant sites in a group of adults. The study material comprised 579 persons divided into the age-groups 20, 30, 40, 50, 60 and 70 years. Based on radiological examination, the subjects were grouped according to Eichner's index. They comprised both dentate and edentulous individuals. Templates, marked with cylinder implants of different dimensions, were placed over edentulous regions. The possible number of cylinder-shaped endosseous implants that could be placed anterior to the second molar was assessed in relation to bone availability and anatomical structures. Gaps treated with fixed bridges were not registered. Altogether 1,048 presumptive fixture sites were marked, of which 78% in the age-groups 60 and 70 years. Eichner groups C 1-3, which comprised the edentulous persons, constituted 12% of the subjects and accounted for 57% of the possible number of implants. All edentulous mandibles and 70% of the edentulous maxillae were judged suitable for placement of implants. On average 5.5 and 5.8 sites were marked per edentulous maxilla and mandible, respectively. Groups B1-4 comprised 21% of the subjects and accounted for 37% of the implants. It is discussed that implant treatment in totally edentulous jaws will increase in relative terms in Sweden as in other Scandinavian countries, i.e. the percentage of edentulous jaws treated with implants will increase. In absolute terms, however, the treatment will probably decrease owing to a marked decrease in the number of edentulous individuals. The future need for implant treatment in the residual dentition will probably increase but it is difficult to predict by how much.
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| 29. |
- Bergholm, Å, et al.
(författare)
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Implementation of laser technology and treatment at county level in the Swedish Public Dental Service
- 2014
-
Ingår i: Swedish Dental Journal. - : Swedish Dental Association. - 0347-9994. ; 38:3, s. 111-120
-
Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to obtain an understanding of the factors that affected the way new technology and methods were used in dentistry after a training program. A qualitative research method was used to collect data. Nine dentists working in the Public Dental Service (PDS) in Uppsala County in Sweden agreed to be interviewed in the study. They worked in five different clinics, all with laser equipment, and had received training in the use of lasers.The interviews were tape recorded and transcribed, and were analysed using manifest and latent qualitative content analysis. The categories in this study were identified as "Prerequisites and obstacles to implementation", "Attitudes to laser technology and treatments" and "Laser technology in the future". The dentists described working with lasers as complicated and problematic. They had concerns about the method relating to the working environment, evidence of efficacy of treatment, costs, and benefits for patients and dentists. The main finding was that the decision to adopt the technology seemed to be based on individual perceptions of the value of lasers compared to other ways of achieving the same goal.They provided uniform proposals regarding how an organization should implement new methods, including an emphasis on the importance of preparation and having opportunities to be able to test and evaluate the technology. Another important factor was support from surrounding staff, colleagues and management. Despite all the barriers, the respondents were positive about working with lasers in the future, mainly due to their belief that patients would demand laser treatment. In conclusion both individual and organizational factors affected the extent to which the respondents used the laser.The main finding was the individual perception of the value of lasers compared to other methods which could achieve the same goal.
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| 30. |
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| 31. |
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| 32. |
- Bergström, Eva-Karin, et al.
(författare)
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Adolescents' experiences of participating in a school-based fluoride varnish programme in Sweden.
- 2012
-
Ingår i: Swedish dental journal. - 0347-9994. ; 36:3, s. 133-41
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Population-based health promotion with school-based fluoride varnish programmes is becoming more frequent, as these programmes have been implemented in many parts of Sweden during the last five years. The caries-prevention effect is well studied, but as yet there is no study aimed at adolescents'experiences of these programmes. The aim of this study was therefore to describe how a school-based fluoride varnish programme is experienced by participating adolescents. The study was performed as a qualitative study by conducting four focus-groups interviews. In all, 26 adolescents participated, all aged 15. All the participants had several years'experiences of a fluoride varnish programme at school. The participants were asked to describe their experience of participating in the programme.The analysis of the data from the interviews was carried out according to the principles of phenomenography.The three themes that emerged were"Conceptions in relation to the individual", "Conceptions in relation to the school dental nurse"and "Conceptions in relation to the group and school". The result showed that the adolescents experienced that it was positive to take part in a fluoride varnish programme at school and they regarded the school as an important health promotion arena. In spite of this, there were perceptions that were worth reflecting on for school dental nurses, such as feelings of exposure, peer pressure and a perceived lack of information. To further improve these programmes, and thereby increase population-based dental health promotion, it is important to highlight the role of dental personnel, as they are largely responsible for creating the atmosphere.
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| 33. |
- Bergström, Eva-Karin, 1974, et al.
(författare)
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Dental nurses' experiences of performing a school-based fluoride varnish programme for children and adolescents in Sweden
- 2016
-
Ingår i: Swedish Dental Journal. - 0347-9994. ; 40:2, s. 181-190
-
Tidskriftsartikel (refereegranskat)abstract
- In many parts of Sweden today, school-based fluoride varnish programmes (FVP) are performed by dental nurses. Studies have shown that the dental personnel are largely responsible for creating the atmosphere related to children's and adolescents' experiences of the programmes. Knowledge of dental nurses' experiences of performing FVP is therefore crucial in order to develop and improve these programmes and the dental health of children and adolescents. The aim of this study was to describe dental nurses' experiences of performing FVP for children and adolescents in Sweden. Fifteen female dental nurses, strategically chosen, aged 40-63, from the Public Dental Service in the Vastra Gotaland Region, Sweden, were individually interviewed. The interviews were transcribed verbatim and analysed according to the phenomenographic approach. Three themes with a total of-n categories, all describing the dental nurses' conceptions of performing FVP, emerged in the analysis. The main conclusions were that in overall terms, performing an FVP was found to be a positive experience for the dental nurses, as it meant meeting children and adolescents in a context in which the children and adolescents are comfortable and relaxed. The opportunity to identify children and adolescents with poor dental health or poor health and to be able to offer them assistance was regarded as a major advantage. In addition, the participants described a feeling of professional development originating from the challenges associated with working in an arena outside the dental clinic.
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| 34. |
- Bjarnason, Sibilia, et al.
(författare)
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Bonded resin sealant on smooth surface dental enamel--an in vitro study.
- 2003
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Ingår i: Swedish dental journal. - 0347-9994. ; 27:4, s. 167-74
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to in vitro evaluate the micro leakage of a fissure sealant on sound and demineralized enamel using thermo cycling. The effect of the sealing procedure on sound and demineralized enamel were assessed on human premolars that were divided into one Control group and two Test groups. The Control group served as a baseline reference for the subsequent test procedures. The crowns of five teeth were covered with wax leaving three separate windows on the buccal surfaces. The enamel in one window was acid-etched, in the second window demineralized, and in the third window demineralized and subsequently acid-etched. In Test group 1, containing ten teeth, a defined enamel area on the buccal surfaces was acid-etched and sealed. The sealed area and a border of sound enamel around it were subjected to the demineralizing procedure. In Test group 2, a defined enamel window of 13 teeth was demineralized and subsequently etched and sealed. The sealed area and a border of surrounding enamel were subjected to a new cycle of demineralization. The longitudinal, bucco-lingual sections were examined in polarized light. When placed on acid-etched surfaces, the resin adhered firmly to the enamel with no evidence of demineralization or enlargement of previously demineralized areas underneath the sealants.
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| 35. |
- Bjerklin, Krister, et al.
(författare)
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Ectopic maxillary canines and root resorption of adjacent incisors : Does computed tomography (CT) influence decision-making by orthodontists?
- 2008
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Ingår i: Swedish Dental Journal. - : Swedish Dental Association. - 0347-9994. ; 32:4, s. 179-186
-
Tidskriftsartikel (refereegranskat)abstract
- The purpose of this investigation was to evaluate whether access to computed tomography (CT) influences orthodontists' decision-making about management of incisor root resorption due to ectopic maxillary canines. The study base comprised orthodontic specialists and active members of the Swedish Orthodontic Society: 182 orthodontists under 65 years of age, who had been registered specialists for at least one year and were providing specialist treatment for regular orthodontic patients. A questionnaire was sent out, comprising 8 questions about management and decision-making in cases of ectopic maxillary canines with root resorption of adjacent incisors and 7 questions about practice profile. The orthodontists were asked whether they altered their treatment decisions when CT was available as a diagnostic tool. The response rate was high, 86%. Sixty of the orthodontists had access to CT. Sixty-one percent of the 97 orthodontists without access to CT stated that, in cases with space deficiency, they seldom or never considered extraction of a lateral incisor with suspected root resorption if the resorption was not discernible on intra-oral or panoramic radiographs. It was evident that even in cases of root resorption of lateral incisors due to ectopic canines, the orthodontists' management decisions were not particularly influenced by availability of CT diagnostic data. In the extraction cases 55% of the orthodontists considered extraction of the affected incisor first when root resorption was severe, i.e. involving the pulp and 37% when the resorption reached half way to the pulp. in cases without space deficiency 82% preferred to extract these resorbed lateral incisors not until the resorption reached the pulp.
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| 36. |
- Bjerklin, Krister, et al.
(författare)
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Orthodontic treatment need, outcome and residual treatment need in 15- and 20-year-olds
- 2012
-
Ingår i: Swedish Dental Journal. - 0347-9994. ; 36:3, s. 157-165
-
Tidskriftsartikel (refereegranskat)abstract
- The aim of the study was to investigate orthodontic treatment need and the outcome of orthodontic treatment in 15-, and 20-year-olds in Jönköping, Sweden, with special reference to residual treatment need. An offer to participate in a clinical investigation was extended to random samples of 130 15-year-olds and 130 20-year-olds. Ninety-six of the 15-year-olds (73.3%; 45 boys and 51 girls) and 82 of the 20-year-olds (62.6%; 47 males and 35 females) accepted and presented for examination The participants filled in a questionnaire and impressions were taken for study models, which were graded according to the ICON index. In all, 39 (40.6%) of the 15-year-olds and 38 (46.3%) of the 20-year-olds had undergone or were currently undergoing orthodontic treatment. Ninety-one per cent of the 15-year-olds and 84% of the 20-year-olds considered that the orthodontic treatment goals had been fully or almost fully attained. Two of the 15-year-olds and two of the 20-year-olds currently wanted orthodontic treatment. This indicates a residual treatment demand of about 2%.
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| 37. |
- Björksved, Margitha, 1964-, et al.
(författare)
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Homocystinuria and oral health. A report of 14 cases.
- 2012
-
Ingår i: Swedish dental journal. - Stockholm : Swedish Dental Journal. - 0347-9994. ; 36:2, s. 101-8
-
Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to explore the oral health in Swedish individuals with the diagnosis of homozygote cystathionine beta synthase-deficient homocystinuria (HC), a rare disorder of amino acid metabolism affecting connective tissue, in which the phenotypic abnormalities include dislocation of the optic lens, skeletal abnormalities, thromboembolic events, and sometimes mental retardation. Further aims were to evaluate the oral findings against previous oral observations in a medical case report, such as high narrow palate, mandibular prognathia, crowding and early eruption of teeth. Every hospital in Sweden was contacted, with the inquiry of patients with diagnosis of HC,which resulted in 14 individuals participating in oral clinical examination. The oral findings evaluated against previous medical case reports showed to be partly in accordance with previous observations. Dental health showed to be compromised in a majority of cases. Together with the fact that methionine restriction (low-protein diet) is involved in the treatment of the condition and might result in a diet high in sugars, this points out the role of regular dental checkups and preventive oral care for individuals suffering from HC. In addition, short dental roots were a finding not previously reported in the literature. All the studied cases had central maxillary incisors with short roots, when compared to reference values used.
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| 38. |
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| 39. |
- Bolin, AK, et al.
(författare)
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Children's dental health in Europe
- 1997
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Ingår i: Swedish dental journal. - 0347-9994. ; 21:1-2, s. 25-40
-
Tidskriftsartikel (refereegranskat)
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| 40. |
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| 41. |
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| 42. |
- Borg, Marcus, et al.
(författare)
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Titanium- and zirconia-based implant-supported fixed dental prostheses : A randomized, prospective clinical pilot trial
- 2014
-
Ingår i: Swedish Dental Journal. - : Swedish dental association. - 0347-9994. ; 38:1, s. 23-30
-
Tidskriftsartikel (refereegranskat)abstract
- Målsättningen med studien var att jämföra implantat-stödda partiella broar av titan-porslin respektive yttria-stabiliserad zirkoniumdioxid med ytporslin. Sexton patienter fick sammanlagt 18 broar; 8 av titan-porslin och 10 av yttria-stabiliserad zirkoniumdioxid-porslin. Broarna fördelades randomiserat till respektive material-grupp. Patienterna följdes upp och kontrollerades en första gång efter 3 månader och därefter en gång per år. Ett bedömningsprotokoll baserat på California Dental Association (CDA) kriterier användes. Alla patienter genomförde kontrollbesöken. Genomsnittlig uppföljningstid var 15,2 månader (12-24 månader). Alla konstruktioner var i funktion vid uppföljning och alla patienter var nöjda med behandlingen. Inga tekniska komplikationer noterades i någon av grupperna. Biologiska komplikationer av ringa betydelse, plack och/eller mucosit, som inte påverkade konstruktionernas överlevnad noterades vid 6 av titan-keramik broarna och 2 av zirkonia-porslins broarna. Skillnaden var inte statistiskt signifikant. Sammanfattningsvis kan vi i denna studie konstatera att båda materialen fungerade jämförbart. Data från denna studie antyder att implantat-stödda partiella broar av titan-porslin respektive zirkoniumdioxid med ytporslin uppvisar goda resultat över kort sikt. Studier med fler patienter och längre uppföljningstid rekommenderas emellertid innan definitiva slutsatser kan dras.
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| 43. |
- Brahm, Carl-Otto, 1974, et al.
(författare)
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Dentists' views on fearful patients. Problems and promises.
- 2012
-
Ingår i: Swedish Dental Journal. - 0347-9994. ; 36:2, s. 79-89
-
Tidskriftsartikel (refereegranskat)abstract
- Abstract A large number of patients treated in the general dental health service in Western countries report dental fear to some degree. Dentists' views of treating these fearful patients are not well described in the literature.Therefore, the aims of the study were to explore dentists' attitudes towards, experience of, and feelings about treating fearful patients. The sample consisted of 1293 members of the Association of Public Health Dentists in Sweden who were asked to respond to a web survey concerning dental fear. The response rate was 69% (n = 889).The majority of the responding dentists stated that dental fear is a problem in routine dental care,treating patients with dental fear is a positive challenge and they felt they were making a contribution.They also reported that treating patients with dental fear is associated with hard work, poor revenues, and little appreciation by employers. Female dentists reported a greater proportion of patients with dental fear and greater self-efficacy regarding the treatment of these patients, compared with their male colleagues. Dentists trained in other EU countries reported stress more often and less perceived contribution when treating fearful patients, compared with colleagues trained in Sweden. CONCLUSION: Dentists' views of treating fearful patients are mainly positive; however, it is problematic that dentists feel stress and that dentists who treat many fearful patients feel their employers do not appreciate their efforts.
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| 44. |
- Brahm, Carl-Otto, et al.
(författare)
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Prosthodontic treatment of patients with disabilities at dental specialist clinics in the County of Västra Götaland.
- 2009
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Ingår i: Swedish dental journal. - 0347-9994. ; 33:1, s. 11-8
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Tidskriftsartikel (refereegranskat)abstract
- In 1998 the Swedish Parliament decided about increased financing of dental support and service given to persons with disabilities who were dependent on nursing personnel or others in their activities of daily life including oral hygiene procedures. One part of the legislation called "Necessary dental care, group 3" (NDC3) includes persons with intellectual disabilities and disabilities due to brain damage, autism and autism-like disorders, and persons with lasting mental and physical disabilities not related to normal ageing. The objectives where to investigate persons affected by this legislation; how many and what patients covered by NDC3 in Västra Götaland County received prosthodontic therapy from 2001 through 2004, at hospital dental clinics or dental specialist clinics. Patients treated with prosthodontic restorations covered financially by the county council under the terms of NDC3 were identified through the county council's registers. The application forms for NDC3 were retrieved and information about patient characteristics and type of treatments were compiled. It was shown that 57 patients covered by NDC3 in Västra Götaland County received prosthodontic therapy at dental specialist clinics and 50 were treated at the hospital dental clinics for extensive prosthodontic treatment needs. The mean age for the patients rehabilitated with removable dentures was higher (56.2 years) compared with patients treated with single tooth implants (39.7 years). About 30 patients, representing 1 to 2% of the NDC3 population in Västra Götaland County were rehabilitated with more advanced prosthodontic restorations in hospital dental clinics or dental specialist clinics each year. In conclusion and with respect to the probably large need for prosthodontic therapy among persons with disabilities, the use of NDC3 has not been properly utilized.
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| 45. |
- Bratel, John, 1953, et al.
(författare)
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Anamnestic findings from patients with recurrent aphthous stomatitis
- 2014
-
Ingår i: Swedish Dental Journal. - : Swedish Dental Association. - 0347-9994. ; 38:3, s. 143-149
-
Tidskriftsartikel (refereegranskat)abstract
- Recurrent aphthous stomatitis (RAS) is a common oral disorder with a prevalence varying between 5% and 66%. RAS appears in three forms; minor, major and herpetiform. The aetiology is unknown.The aim of this study was to evaluate associations between specific anamnestic information and different types of recurrent aphthous stomatitis (RAS). A group of 177 patients (mean age=42.8 years; SD=14.3; range 17-79 years) participated. Data were collected from a structured interview, consisting of 22 questions. Information about i) health status and medication, ii) predisposing factors, iii) RAS experience, iv) previous treatment methods and v) brand of toothpaste was collected. Sixty-eight per cent of the patients were healthy and 44% of the patients were not taking any medication. Forty-one per cent of the patients did not have any apprehension of the reason for their RAS, while stress (15.8%) was the most common apprehended aetiological factor. Sixty-two per cent had one to three minor ulcers at one time. Forty-eight per cent reported having had a major aphthous ulcer at least once.The most frequent symptom reported was pain (53.7%), followed by a smarting sensation (18.6%) and tenderness (4%). The most common treatment for RAS was Zendium™ toothpaste/mouthrinse (28%), followed by corticosteroids (25%). Fifty-four per cent of the patients experienced no relief from the treatment. When toothpaste habits were investigated, Zendium™ was used by 32% of the patients and toothpaste containing sodium-lauryl-sulfatase was used by 32%. There was no positive correlation between the use of Zendium™ toothpaste and the relief of symptoms or the size, number or frequency of the aphthous ulcers. Sixty-four per cent of the patients had never smoked, while 7% were smokers. No positive correlation was found when age, gender, allergy, medication and smoking were correlated to the frequency, number and size of the aphthous ulcers. In conclusion, we found that the aetiology behind RAS is still unclear and probably multifactorial. Standard treatment methods like Zendium™ should perhaps be questioned and this study did not find any support for smoking as a "protective" factor, i.e. having less likelihood of experiencing major problems from RAS.
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| 46. |
- Bratthall, Douglas, et al.
(författare)
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Caries risk assessment : a comparison between the computer program 'Cariogram', dental hygienists and dentists
- 2000
-
Ingår i: Swedish Dental Journal. - 0347-9994. ; 24:4, s. 129-137
-
Tidskriftsartikel (refereegranskat)abstract
- The 'Cariogram', which is an interactive PC-program for caries risk evaluation, illustrates the interaction between caries related factors and expresses the caries risk graphically. It also demonstrates a weighted impact of the different etiological factors on the risk. The aim of this paper was to use the Cariogram program on a set of patients, and to compare the outcome of its risk evaluation with those made by dental hygienists and dentists. A questionnaire, containing the descriptions of five patients with detailed information on nine factors generally associated with caries, was given to the participants. They were asked to rank the patients according to their 'chance to avoid dental caries' during the coming year. The results were compared with the assessments obtained from the Cariogram. Results: 73.5% of the dental hygienists and 78.5% of the dentists ranked the patients for caries risk either identically or with only one deviation when compared to the Cariogram. It was concluded that the 'opinion' of the Cariogram on caries risk was in agreement with that of the majority of the participants. In addition, the Cariogram program induced discussions about the relative impact of etiological factors of caries. It is envisaged that the Cariogram can serve as one further tool in the teaching of caries risk.
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| 47. |
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| 48. |
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| 49. |
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| 50. |
- Cederlund, Andreas, et al.
(författare)
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Caries treatment in Swedish adults : effectiveness, costs and equity. A 4-year follow-up study of data from the Swedish national dental health register
- 2016
-
Ingår i: Swedish Dental Journal. - : Swedish Dental Association. - 0347-9994. ; 40:2, s. 223-234
-
Tidskriftsartikel (refereegranskat)abstract
- Planering och styrning av tandvård på nationell nivå bör baseras på utvärderingar av jämlik fördelning, effektivitet och kostnader. Med inrättandet av tandhälsoregistret vid Socialstyrelsen öppnas möjligheter för studier av tandvårdens processer och resultat. Syftet med studien var att utifrån två identifierade kohorter longitudinellt följa och analysera frekvens och kostnader för ny fyllning eller tandkrona på tidigare restaurerad tand (omgörningar) samt relationen mellan förebyggande tandvårdsåtgärder i relation till reparativ och restaurativ tandvård orsakad av karies. Med hjälp av tandhälsoregistret studerades två kohorter omfattande den vuxna befolkningen. En longitudinell modell användes för uppföljning. I den första kohorten följdes 1 878 887 tänder hos 1 088 923 patienter mellan 42 och 48 månader. I den andra kohorten följdes 1 703 147 patienter under en period av mellan 48 och 54 månader. Fördelning av tandvård för olika åldersgrupper visade att kohorterna var representativa för hela patientgruppen. Fördelning av tandvårdsbesök varierade mellan 140 och 160 räknat per 1 000 invånare trots olika geografiska förutsättningar. Resultaten baserade på den första kohorten visar att 76% av tänderna inte fick någon ytterligare åtgärd med fyllning eller tandkrona under uppföljningsperioden, och att för resterande 24% av tänderna fick 77% endast en ny åtgärd. Det förelåg ingen könsskillnad, däremot skillnader på upp till tre intakta tänder mellan olika regioner. Resultat från den andra kohorten visade heller ingen könsskillnad. De genomsnittliga kostnaderna för reparativa åtgärder på grund av karies ökade gradvis i relation till ökade kostnader för förebyggande åtgärder. Vidare var kostnaderna för reparativa åtgärder lägre ju längre tid som följde mellan förebyggande åtgärder. Det nationella tandhälsoregistret utgör en värdefull källa för forskning om tandvård. Longitudinella registerdata för reparationer och preventiva åtgärder kan användas för att studera effektivitet, kostnader och jämlik fördelning av tandvård. Resultaten har en potential för förbättrad styrning av tandvården.
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