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Non-submerged 와 submerged 술식으로 시행한 치과 임프란트에서 골유합과 변연골 흡수 정도의 차이에 대한 후향적 연구
The difference in the degree of osseointegration and marginal bone loss in non-submerged and submerged dental implant procedure: retrospective study

대한치과이식학회지 2011년 30권 1호 p.38 ~ 43

방성문, 최병준, 김여갑, 이백수, 오주영, 서준호, 이남훈,

소속 상세정보

방성문 ( Bang Sung-Moon ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
최병준 ( Choi Byung-Jun ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
김여갑 ( Kim Yeo-Gap ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
이백수 ( Lee Baek-Soo ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
오주영 ( Ohe Joo-Young ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
서준호 ( Suh Joon-Ho ) - 경희대학교 치의학전문대학원 구강악안면외과학교실
이남훈 ( Lee Nam-Hoon ) - 경희대학교 치의학전문대학원 구강악안면외과학교실

KMID : 0362820110300010038

Abstract

Objective: Purpose of this study is to compare the degree of osseointegration and marginal bone resoprtion in submerged and nonsubmerged type implant.

Materials and Methods: 14 healthy adult patients with loss of unilateral 1st, 2nd mandibular molars are treated with each of 14 submerged, non-submerged implants. One oromaxillofacial surgeon and one prosthetic doctor each conduct a surgery and prosthetic treatment. Prosthesis was inserted 3months after surgery. ISQ values was measured by osstel mentor at right after, 1 month after, 2 months after, 2.5months after, 3months after, 4months after and 6months after surgery. In the same period, marginal alveolar bone loss was measured by paralleling periapical radiography.

Result: There were no case of failure in both two patient`s groups. One month after surgery values of ISQ had decreased and at once increased gradually again. Amounts of marginal bone resorption tended to increase in over time. There was no significant difference between two groups in values of ISQ and amount of marginal bone loss.

Conclusion: After implantation of fixture, in aspects of the surrounding tissue healing and osseointegration has no significant correlation with one-stage and two-stage surgical procedure.