피판과 무피판 임플란트 수술 후 임플란트 주위 점막의 혈관분포 비교
BLOOD VESSELS OF THE PERI-IMPLANT MUCOSA: A COMPARISON BETWEEN FLAP AND FLAPLESS PROCEDURES
김정인, 최병호, 현봉, 김하랑, 모동엽,
소속 상세정보
김정인 ( Kim Jung-In ) - 연세대학교 치과대학 구강악안면외과학교실
최병호 ( Choi Byung-Ho ) - 연세대학교 원주의과대학 치과학교실
현봉 ( Feng Xuan ) - 연세대학교 원주의과대학 치과학교실
김하랑 ( Kim Ha-Rang ) - 연세대학교 원주의과대학 치과학교실
모동엽 ( Mo Dong-Yub ) - 연세대학교 원주의과대학 치과학교실
KMID : 0355620090350020101
Abstract
Background: The vascularity of the peri-implant tissue is a very important parameter in establishment and maintenance of a healthy tissue after dental implant insertion.
Objective: The purpose of this study was to compare the vascularity of the peri-implant mucosa between flap and flapless implant surgeries by using a canine mandible model.
Study Design: In six mongrel dogs, bilateral, edentulated, flat alveolar ridges were created in the mandible. After 3 months of healing, two implants were placed in each side by either the flap or flapless procedures. After another healing period of 3 months, biopsies were obtained, prepared for light microscopy and exposed to morphometric measurements.
Results: The supracrestal connective tissue lateral to the implant was found to be more richly vascularized in the flapless group than in the flap group.
Conclusion: These results suggest that the flapless procedure may have an effect on increasing the vascularity of the peri-implant mucosa.
키워드
Dental implant;Flapless;Flap;Vascularity;Peri-implant tissues
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