구치부 발치 후 즉시 식립 임플란트의 변연골 흡수에 대한 임상적 분석
A clinical study on implantation of the marginal bone loss after the posterior immediate implants
최기관, 팽준영,
소속 상세정보
최기관 ( Choi Ki-Kwan ) - 경북대학교 치의학전문대학원 구강악안면외과
팽준영 ( Paeng Jun-Young ) - 경북대학교 치의학전문대학원 구강악안면외과
KMID : 1025720160350010009
Abstract
Purpose: The objective of this study was to evaluate the clinical results of marginal bone loss of the maxillary and manbibular posterial immediate implants and analyse the possible influence of different conditions.
Materials and Methods: A total of 89 patients (67 men and 21 women) received 107 short implants between 2013 and 2015. The potential influence of different variables (cause of extraction, implant diameter, length, location, surgical procedure, width of extraction socket, general disease, additional bone grafting procedure) were studied based on the medical records and oral radiographs.
Results: Out of 107 immediate implants, none was lost after mean observation time of 12 months and the cumulative survival rate was 100%. Mean marginal bone loss was 0.09 mm on 3 month, 0.05 mm on 6 month and 0.03 mm on 24 months. Implant type and extraction cause and other factors had an impact on marginal bone loss (P＜0.05).
Conclusions: Immediate implants is considered as an effective and safe treatment option on most situations, even in atrophic jaws and with general disease.
키워드
Immediate implant; Marginal bone loss
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