잔존 치근과 접촉되어 식립된 임플란트의 경과 관찰: 증례 보고
Implant Placed in Contact with Retained Root: Case Reports
손준배, 김영균,
소속 상세정보
손준배 ( Sohn Jun-Bae ) - 분당서울대학교병원 치과 구강악안면외과
김영균 ( Kim Young-Kyun ) - 분당서울대학교병원 치과 구강악안면외과
KMID : 0602720160200030142
Abstract
When a residual root is found in a predetermined region for implant, an invasive surgery is generally performed to remove it. Consequently, the treatment time becomes longer and complex, and sometimes requires additional bone augmentation. In this report, we present successful cases of implant placement in contact with the roots without extraction. Three patients were treated with implants in contact with or approximation to residual roots. Implants were clinically stable and the roots did not show any pathological conditions clinically or radiologically and were covered with gum. The treatment follow-up for each case report was 12 months, 47 months, and 115 months. Implants were stable during the observation period and did not show any pathological conditions clinically or radiologically. Thus, the conclusion that the invasive procedure is not necessary to remove healthy residual roots and implants placed in contact with residual roots or bone are not associated with maintenance of stability of implants was derived.
키워드
dental implant; retained root
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