상악골낭종 적출술 후 이식된 이종골지지체의 술 후 8년 감염 증례
8 Years Follow-up of Complications after Maxillary Cyst Enucleation with Xenograft: Case Report
이은영, 김경원,
소속 상세정보
이은영 ( Lee Eun-Young ) - Chungbuk National University
김경원 ( Kim Kyoung-Won ) - Chungbuk National University
KMID : 0360120110330050425
Abstract
Bone grafts are becoming increasingly common in oral and maxillofacial surgery to improve bone healing procedures. Bovine bone as a xenograft is a representative osteoconductor and space filler; however, sometimes complications, such as infection and wound dehiscence are encountered with its use. We report the result of an eight-year follow-up of a xenograft case and processing methods of inorganic bovine bone along with a review of the literature. Xenograft (LUBBOC(R)) was used in a cyst enucleation site of the maxilla, as a bone substitute and space filler. Inflammation and infection were defined several times as lack of osseous contact between the graft and host bone, caused by remodeling failure over an eight-year period. Pathologic findings of the xenograft revealed dead bony trabeculae with inflamed fibrous tissue and actinomycosis.
키워드
Bovine bone; Space filler
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