좁은 치조골에 변형된 치조능 분할술/확장술을 이용한 임플란트 동시 식립 : 3 가지 증례보고
Simultaneous Implant Placement with Modified Ridge Splitting/Expansion Technique in the Narrow Edentulous Alveolar Ridge : 3 Cases Report
이종빈, 이재홍, 김영택,
소속 상세정보
이종빈 ( Lee Jong-Bin ) - 국민건강보험공단 일산병원 치주과
이재홍 ( Lee Jae-Hong ) - 국민건강보험공단 일산병원 치주과
김영택 ( Kim Young-Taek ) - 국민건강보험공단 일산병원 치주과
KMID : 0362720150530080545
Abstract
The modified ridge splitting/expansion technique combined with guided bone regeneration (GBR) for implant surgery is used to expand the narrow and atrophied edentulous alveolar ridge. Also, the simultaneous implant placement after ridge
splitting/expansion technique can reduce the treatment and healing time. This case report includes three patients with a narrow edentulous alveolar ridge of the 2 to 4mm. All three patients underwent a fracture of thin buccal cortical bone plate, and these defects were corrected by the use of the guided bone regeneration (GBR). After 7 to 18 months, all surgical area was stable, and all implant showed a good healing state on the clinical and radiographic examination. In conclusion, though this surgical method is technique sensitive, the modified ridge splitting/expansion technique combined with GBR for implant surgery is recommended for a horizontal augmentation in the narrow edentulous alveolar ridge.
키워드
Ridge splitting; Ridge expansion; Guided bone regeneration (GBR); Simultaneous implantation; Narrow alveolar ridge
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