성견에서 SLA®와 Joy 1 implant®의 골-임플란트 계면의 조직형태계측학적 연구
Histomorphometric analysis of implant-bone interface between SLA® and Joy 1 implant® in dogs
정민구, 정명진, 이원표, 박도영, 유상준, 김병옥,
소속 상세정보
정민구 ( Jung Min-Gu ) - 조선대학교 치의학전문대학원 치주과학교실
정명진 ( Zheng Ming-Zhen ) - 조선대학교 치의학전문대학원 치주과학교실
이원표 ( Lee Won-Pyo ) - 조선대학교 치의학전문대학원 치주과학교실
박도영 ( Park Do-Young ) - 조선대학교 치의학전문대학원 치주과학교실
유상준 ( Yu Sang-Joun ) - 조선대학교 치의학전문대학원 치주과학교실
김병옥 ( Kim Byung-Ock ) - 조선대학교 치의학전문대학원 치주과학교실
KMID : 0353320140380020058
Abstract
Purpose: The objective of this study was to compare the osseointegration of SLA® to these of Joy 1 implant®.
Materials and Methods: In 6 beagle dogs, 3rd and 4th mandibular premolar were extracted bilaterally. After 3 months, four transmucosal screw-shaped implants were placed in each mandibular edentulous premolar region. Control groups were SLA® and experimental groups were Joy 1 implant®. The implants were allowed to heal for 4 or 8 weeks. At the end of the experiment, the dogs were sacrificed and each of implant sites was dissected and processed for histomorphometric analysis.
Results: Histomorphometric analysis showed direct osseous integration for both implants. No significant difference between both types of implants could be detected after 4 and 8 weeks healing periods in bone to implant contact (BIC) and bone ingrowth (BI).
Conclusion: The results indicate that there was no difference in osseointegration between SLA® implant and Joy 1 implant® regarding BIC and BI, Joy 1 implant® showed similar histological response with SLA® implant. Dental implants, Osseointegration.
키워드
Dental implants; Osseointegration
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