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치성 낭종 적출술후 사용된 HAP 의 효과 대한 임상적 방사선학적 연구
임재석(J. S. Rim),김성문(S. M. Kim),류재준(J. J. Ryu),김희종(H. J. Kim),이상은(S. E. Yi),조민(M. Cho) 대한악안면성형재건외과학회 1990 Maxillofacial Plastic Reconstructive Surgery Vol.12 No.3
Many alloplastic materials have been used as the bony substitute in large bony defects causer fracture, periodontitis, & cyst, etc. Nowadays Hydroxyapatite(HAP) is the most usable material as bony substitute. The reasonable properties of HAP are nontoxic, biocompatible to host tissues & have osteoconductivity Other bioceramic materials are recommended as the bony substitute with high success rate. We have studied the clinical use of HAP as the bony substitute in the defected area caused by The results 8r, successful results are obtained. The results were as followed. 1. Better prognosis was obtained in the cases of HAP 8r bone mixed graft than HAP graft only. the best prognosis was obtained in the case of iliac bone graft. 2. Better prognosis was obtained in Mx. than in Mn. 3. It seems that the soft tissue ingrowth into the HAP granule play an important role in the success of the HAP graft. 4. Though the flap covering the HAP granules was perforated, the relative good prognosis was obtained by re - suturing the perforeated site.
본원 치과에 내원한 치성낭종(Odontogenic Cyst)환자에 대한 임상적 고찰
조민,이상은,류재준,김성문,임재석,김회종 大韓顎顔面成形再建外科學會 1990 Maxillofacial Plastic Reconstructive Surgery Vol.12 No.2
Odontogenic cyst has been reviewed with a report on the 193 cases clinico-statistically. We found that cysts occur frequently at third decade male as 29% and second decade female as 30%. Maxilla is prevalent site as 74.6% than mandible. Uper incisiors and lower third molars are the most prebalant teeth. Swelling is the most frequent chief complaint. After enucleating, we grafted to the cystic cavities in 10 cases.