Experiment of non-vascularized iliac bone grafts with the simultaneous placement of titanium nnplants  

作　　者：赵晋龙 刘宝林 何黎升 马秦 

机构地区：[1]Department of Oral and Dentofacial Surgery, Fourth Military Medical University of PLA

出　　处：《中国临床康复》2003年第2期316-317,T005,共3页Chinese Journal of Clinical Rehabilitation

基　　金：Supported by "Ninth Five"Tackle Key Problems Topic of General Rear-servine Department of PLA(No.96Z049)

摘　　要：AIM:To investigate the osseointegration process of titanium implant and non-vascularized iliac bone grafts.METHODS:12 mongrel were divided into 4 groups randomly.Bone grafts were resected from iliac crest and then transplanted to the other side.Animals were skilled in different time after surgery,X-ray pictures were taken,then histological observation were done.RESULTS:At 3rd week,bone grafts dissolved,resorbed or necrosis partly;At 6th week,new bone began to regenerated;At 9th week,the amount of new bone increased;At 12nd week,bone interface around implant formed,without soft tissue interrupt.CONCLUSION:Osseointegration can formed between non-vascularized iliac bone grafts and titanium implant.AIM: To investigate the osseointegration process of titanium implant and non-vascularized iliac bone grafts. METHODS: 12 mongrel were divided into 4 groups randomly. Bone grafts were resected from iliac crest and then transplanted to the other side. animals were skilled in different time after surgery, X-ray pictures were taken, then histological observation were done. RESULTS: At 3rd week, bone grafts dissolved, resorbed or necrosis partly; At 6th week, new bone began to regenerated; At 9th week, the amount of new bone increased; At 12nd week, bone interface around implant formed, without soft tissue interrupt CONCLUSION: Osseointegration can formed between non-vascularized iliac bone grafts and titanium implant.

关 键 词：骨骼移植术 髂骨 非血管化 种植实验 

分 类 号：R687.34[医药卫生—骨科学]