수산화인회석 코팅 임프란트의 골치유과정에 관한 실험적 연구

• Published in: Journal of the Korean Association of Oral and Maxillofacial Surgeons Vol. 37; no. 4; pp. 295 - 300
• Main Authors: 엄태관(Tae-Gwan Eom), 김종화(Jong-Hwa Kim), 조인희(In-Hee Cho), 정창모(Chang-Mo Jeong), 조용석(Yong-Seok Cho), 김영균(Young-Kyun Kim)
• Format: Journal Article
• Language: Korean
• Published: 대한구강악안면외과학회 01.09.2011; Korean Association Of Oral And Maxillofacial Surgeons
• Subjects: 치의학; Bone-implant contact; Hydroxyapatite coated implant
• ISSN: 2234-7550; 2234-5930

Introduction: Hydroxyapatite(HA) coating implant can accelerate osseointegration, however, there are many controversies. Materials and Methods: This study examined the early osseointegration of two types of hydroxyapatite coated implants. Twelve adult male miniature pigs (Medi Kinetics Micropigs, Medi Kinetics Co., Ltd., Busan, Korea) were used in this study. In the implants placed in the mandible, a histomorphometric evaluation was performed to evaluate the bone-implant contact (BIC) ratio. Results: The BIC ratio increased with time. TS III HA and Zimmer HA were not significantly different (P>0.05). At 8 weeks, the BIC of Zimmer HA was higher than TS III HA, but there was no significant difference (P>0.05). Conclusion: HA coated implants will accelerate early osseointegration. KCI Citation Count: 1