Impact of bone defect morphology on the outcome of reconstructive treatment of peri-implantitis [Elektronisk resurs]
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Aghazadeh, Ahmad, 1964- (författare)
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Persson, Rutger G (författare)
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Renvert, Stefan (författare)
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Högskolan Kristianstad Fakulteten för hälsovetenskap (utgivare)
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Högskolan Kristianstad Fakulteten för hälsovetenskap (utgivare)
- Publicerad: 2020
- Engelska.
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Ingår i: International journal of implant dentistry. - 2198-4034. ; 6:1
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- Relaterad länk:
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http://www.hkr.se/ (Värdpublikation)
Sammanfattning
Ämnesord
Stäng
- OBJECTIVES: To assess if (I) the alveolar bone defect configuration at dental implants diagnosed with peri-implantitis is related to clinical parameters at the time of surgical intervention and if (II) the outcome of surgical intervention of peri-implantitis is dependent on defect configuration at the time of treatment. MATERIALS AND METHODS: In a prospective study, 45 individuals and 74 dental implants with ≥ 2 bone wall defects were treated with either an autogenous bone transplant or an exogenous bone augmentation material. Defect fill was assessed at 1 year. RESULTS: At baseline, no significant study group differences were identified. Most study implants (70.7%, n = 53) had been placed in the maxilla. Few implants were placed in molar regions. The mesial and distal crestal width at surgery was greater at 4-wall defects than at 2-wall defects (p = 0.001). Probing depths were also greater at 4-wall defects than at 2-wall defects (p = 0.01). Defect fill was correlated to initial defect depth (p < 0.001). Defect fill at 4-wall defects was significant (p < 0.05). CONCLUSIONS: (I) The buccal-lingual width of the alveolar bone crest was explanatory to defect configuration, (II) 4-wall defects demonstrated more defect fill, and (III) deeper defects resulted in more defect fill.
Ämnesord
- Medical and Health Sciences (ssif)
- Clinical Medicine (ssif)
- Dentistry (ssif)
- Medicin och hälsovetenskap (ssif)
- Klinisk medicin (ssif)
- Odontologi (ssif)
Genre
- government publication (marcgt)
Indexterm och SAB-rubrik
- Bone defect
- Bone grafting
- Peri-implantitis
- Radiograph
- Reconstruction
- Regeneration
Inställningar
Hjälp
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International journal of implant dentistry