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Prevalence of subje...
Prevalence of subjects with progressive bone loss at implants.
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- Fransson, Christer, 1956 (författare)
- Gothenburg University,Göteborgs universitet,Odontologiska institutionen, Avdelningen för parodontologi,Institute of Odontology, Department of Periodontology
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- Lekholm, Ulf, 1944 (författare)
- Gothenburg University,Göteborgs universitet,Odontologiska institutionen, Avdelningen för oral och maxillofacial kirurgi,Institute of Odontology, Department of Oral and Maxillofacial Surgery
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- Jemt, Torsten, 1950 (författare)
- Gothenburg University,Göteborgs universitet,Odontologiska institutionen,Institute of Odontology
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- Berglundh, Tord, 1954 (författare)
- Gothenburg University,Göteborgs universitet,Odontologiska institutionen, Avdelningen för parodontologi,Institute of Odontology, Department of Periodontology
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(creator_code:org_t)
- 2005-05-23
- 2005
- Engelska.
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Ingår i: Clinical oral implants research. - : Wiley. - 0905-7161. ; 16:4, s. 440-6
- Relaterad länk:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- AIM: The aim of the present study was to assess the prevalence of subjects with progressive bone loss at implants with a function time of at least 5 years. MATERIAL AND METHODS: Radiographs of 1346 patients who had attended annual follow-up visits at the Brånemark Clinic, Public Dental Services, Gothenburg, Sweden were retrieved. Six hundred and sixty-two subjects fulfilled the inclusion criteria. Thus, they all had been provided with implant-supported (Brånemark System) Nobel BioCare, Gothenburg, Sweden) fixed partial or complete dentures or single-tooth replacements with a documented function time in radiographs of at least 5 years. Implants that demonstrated progressive bone loss to a level of > or =3 threads of an implant were detected. The number of subjects who exhibited one or more implants with progressive bone loss to the threshold level was recorded. RESULTS: Twenty-eight percent of 662 included subjects had one or more implants with progressive bone loss. A logistic regression analysis revealed that the individuals in this group carried a significantly larger number of implants than the subjects in whom no implants with progressive loss were detected (6 vs. 4.8). Furthermore, >30% of the subjects in the group with progressive bone loss had > or =3 identified implants and that about 33% of all such implants in this group exhibited extensive bone loss. Out of the total 3413 implants included in the study, 423 implants (12.4%) demonstrated progressive bone loss. CONCLUSION: It is suggested that the prevalence of progressive bone loss at implants assessed from subject-based data is higher than that evaluated from implant-based data.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Nyckelord
- Adult
- Aged
- Aged
- 80 and over
- Alveolar Bone Loss
- epidemiology
- Dental Implants
- statistics & numerical data
- Dental Implants
- Single-Tooth
- statistics & numerical data
- Denture
- Complete
- statistics & numerical data
- Denture
- Partial
- Fixed
- statistics & numerical data
- Disease Progression
- Female
- Follow-Up Studies
- Humans
- Male
- Middle Aged
- Prevalence
- Retrospective Studies
- Sweden
- epidemiology
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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