| 상악동 거상술시 이용한 탈단백 생체 유래골 이식재(OCS-BtextcircledR)의 임상 및 조직학적 관찰 |
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박준범1, 황유정2, 설양조3, 이용무4, 김태일5, 구영6, 류인철7, 한수부8, 이상철9, 박윤정10, 이상훈11, 정종평12 |
1서울대학교 치과대학 치주과학교실
2서울대학교 치과대학 치주과학교실
3서울대학교 치과대학 치주과학교실
4서울대학교 치과대학 치주과학교실
5서울대학교 치과대학 치주과학교실
6서울대학교 치과대학 치주과학교실
7서울대학교 치과대학 치주과학교실
8서울대학교 치과대학 치주과학교실
9㈜나이벡
10서울대학교 치과대학 두개악안면재건과학교실.지능형 생체계면공학연구센터.한국과학재단
11지능형 생체계면공학연구센터.한국과학재단.서울대학교 치과대학 치과생체재료과학교실
12서울대학교 치과대학 치주과학교실.지능형 생체계면공학연구센터.한국과학재단 |
| Maxillary sinus floor augmentation using deproteinized bovine bone-derived bone graft material(OCS-BtextcircledR). Clinical and histologic findings in humans |
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Jun-Beom Park1, You-Jeong Hwang2, Yang-Jo Seol3, Yong-Moo Lee4, Tae-Il Kim5, Young Ku6, In-Chul Rhyu7, Soo-Boo Han8, Sang-Cheol Lee9, Yoon-Jeong Park10, Sang-Hoon Rhee11, Chong-Pyoung Chung12 |
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| Abstract |
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Deproteinized bovine bone mineral has been widely used as graft material in sinus augmentation procedure. The efficacy of OCS-B(r)(Nibec Inc., Seoul, Korea) as a graft material for sinus augmentaion was evaluated in 10 patients. A total of 13 sinus augmentation procedures were performed, and an average of 6.3 months later 27 implants were placed into the augmentation sinuses. The biopsy specimens were examined histologically and hitomorphometrically. Radiographical evaluation was done also. The average distance form grafted sinus to implant apex at the final evaluation period was 5.7pm3.1mm. The average percentage of newly formed bone at an average of 6.3 months was 20.0pm8.4%. The degree of bone to graft material contact was 18.7pm6.4%. It was shown from both radiographic evaluation and histologic results that sinus augmentation can successfully be performed with OCS-BtextcircledR. |
| Key Words:
deproteinized bovine bone;sinus augmentation; |
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