발치 후 즉시 매식된 서로 다른 두종의 RBM표면 처리된 임플란트에 대한 다기관 후향적 임상연구
MULTICENTER RETROSPECTIVE STUDY OF IMMEDIATE TWO DIFFERENT RBM SURFACED IMPLANT SYSTEMS AFTER EXTRACTION
박홍주, 국민석, 김수관, 김영균, 조용석, 최갑림, 오영학, 오희균,
소속 상세정보
박홍주 ( Park Hong-Ju ) - 전남대학교 치의학전문대학원 구강악안면외과학교실
국민석 ( Kook Min-Suk ) - 전남대학교 치의학전문대학원 구강악안면외과학교실
김수관 ( Kim Su-Gwan ) - 조선대학교 치과대학 구강악안면외과학교실
김영균 ( Kim Young-Kyun ) - 분당서울대학교병원 구강악안면외과
조용석 ( Cho Yong-Seok ) - 건강한세상 앞선치과병원
최갑림 ( Choi Gab-Lim ) - 대동병원
오영학 ( Oh Young-Hak ) - 올치과의원
오희균 ( Oh Hee-Kyun ) - 전남대학교 치의학전문대학원 구강악안면외과학교실
KMID : 0360120080300030258
Abstract
Purpose:This multicenter retrospective study was performed to evaluate the survival and success rates of immediate placement of USII and SSII Osstem implant (Osstem implant Co, Korea) on the maxillary and mandibular anterior and premolar areas.
Materials and methods: Dental records were obtained in 37 patients who were treated with immediate implantation on the maxillary and mandibular anterior and premolar areas in 6 different clinics. The 98 implants were evaluated both clinically and radiographically using predefined success criteria.
Results: There was no failed implant in all patients. The mean follow up period was 24.7 months (ranged from 12 to 58 months), and 25.1 months (ranged from 16 to 35 months) in USII and SSII implants, respectively. The crestal bone loss was 3 mm in 3 USII implants during 41 months, and in 1 SSII implant during 22 months. The overall success rate was 94.2% and 97.7% in USII and SSII implants, respectively. The age, gender, diameter, or length of implants, and type of surgery were not influenced to the success rate of immediate implantation.
Conclusion: These results suggest that USII and SSII Osstem implant can be used successfully in immediate implantation on the maxillary and mandibular anterior and premolar areas.
키워드
Immediate placement;Maxilla;Mandible
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