| 1. |
- Bjerklin, Krister, et al.
(författare)
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Orthodontic treatment need, outcome and residual treatment need in 15- and 20-year-olds
- 2012
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Ingår i: Swedish Dental Journal. - 0347-9994. ; 36:3, s. 157-165
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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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| 2. |
- Josefsson, Eva, et al.
(författare)
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Self-perceived orthodontic treatment need and prevalence of malocclusion in 18- and 19-year-olds in Sweden with different geographic origin
- 2010
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Ingår i: Swedish Dental Journal. - 0347-9994. ; 34:2, s. 95-106
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Tidskriftsartikel (refereegranskat)abstract
- Orthodontic treatment need and demand in 19-year-olds in Sweden has not previously been analysed in relation to geographic origin. The aim of this follow-up study was to examine the prevalence of self-perceived treatment need, malocclusion, earlier orthodontic treatment, self-perceived dental aesthetics and prevalence of symptoms indicative oftemporomandibular disorders in 18-19 year-olds and to analyze any differences between native born and immigrants. Body esteem and psychological wellbeing were also evaluated. The subjects, n=316, were grouped according to family origin: Group A: both parents born in Sweden (98 girls, 80 boys); Group B:the subject or at least one parent born in Eastern /South Eastern Europe (24 girls, 26 boys) and Group C: Asia (44 girls, 44 boys). Two hundered and sixty-eight participants presented for clinical examination and answered the full questionnaire, and 48 who rejected clinical examination,were interviewed by telephone using selected questions from a questionnaire. The results show that adolescents of Asian origin had a higher self-perceived treatment need than adolescents of Swedish origin. There were negligible inter-group differences with respect to frequency of malocclusion. Forty-four per cent of all participants had previously undergone orthodontic treatment, significantly more Swedish than Asian subjects. Dissatisfaction with dental aesthetics was attributed primarily to tooth colour (38 per cent) and irregular anterior teeth (34 per cent). Adolescents of Asian origin had a higher frequency of headache than those of Eastern/South Eastern European origin. Compared to boys, girls had a higher self-perceived treatment need, a higher frequency of headache and TMD and were more concerned about body appearance. Psychological wellbeing was reduced in nearly one quarter of the participants, predominantly girls: girls of Asian origin had the highest frequency. No association was found between self-perceived orthodontic treatment need and psychological wellbeing.
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| 3. |
- Petren, Sofia, et al.
(författare)
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Orthodontic treatment by general practitioners in consultation with orthodontists - a survey of appliances recommended by Swedish orthodontists
- 2014
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Ingår i: Swedish Dental Journal. - : Swedish Dental Journal. - 0347-9994. ; 38:3, s. 121-132
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Tidskriftsartikel (refereegranskat)abstract
- The aim of the present study was to disclose the treatment procedures most frequently recommended by Swedish orthodontists for use by general practitioners and to determine whether these recommendations are reflected in the undergraduate dental program in orthodontics at Malmo University. Potential differences between the orthodontists' recommendations were also investigated. A questionnaire was sent to 169 consulting orthodontists, seeking their recommendations for appliance therapy to be undertaken by general practitioners: 129 (63 males and 66 females) responded. The Quad Helix was the appliance most commonly recommended for correction of posterior crossbite, a plate with Z-springs for correction of anterior crossbite and the headgear activator for correction of Class II malocclusions. A significant gender difference was disclosed with respect to orthodontists' recommendations for treatment of Class II malocclusions by general practitioners, namely that female orthodontists recommended the headgear activator more frequently than males. However, this difference is most likely attributable to the gender distribution among orthodontists qualifying as specialists during the last five decades: more recently qualified orthodontists are predominantly female. The choice of appliances corresponded well with undergraduate training in orthodontics at the Faculty of Odontology in Malmo.
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| 4. |
- Petrén, Sofia, et al.
(författare)
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Stability of Unilateral Posterior Crossbite Correction in the Mixed Dentition - a 3-year Follow-Up
- 2009
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Ingår i: Swedish Dental Journal. - 0347-9994. ; 33:4, s. 201-226
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Tidskriftsartikel (refereegranskat)abstract
- Aim: To compare and evaluate long-term stability of crossbite correction with Quad Helix or expansion plate in the mixed dentition. Methods: In this RCT-study 35 patients with unilateral posterior crossbite were randomized to be treated with either Quad Helix or expansion plate. The inclusion criteria were: mixed dentition, unilateral posterior crossbite, no sucking habits or previous orthodontic treatment. Stability was evaluated after 3 years by study cast measurements. Twenty subjects with normal occlusion were included as controls. Success rate, maxillary and mandibular transverse dimensions, overjet and overbite were registered. Results: Stability was equal for the two treatment methods. Small, albeit significant, differences between the groups were assessed with reference to transverse dimensions. No significant difference was seen for overjet and overbite. Conclusions: The long-term stability of posterior crossbite correction with Quad helix and expansion plate was equal.
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