骨诱导修复材料在牙槽突裂植骨术中的应用效果  

Application of Osteoinductive Materials in Alveolar Bone Grafting

作　　者：熊清华[1] 汪丹凤[2] 万冠群 XIONG Qing-hua;WANG Dan-feng;WAN Guan-qun(Department of Plastic and Maxillofacial Surgery,Jiangxi Provincial People’s Hospital;Outpatient Department,Jiangxi Children’s Hospital,Nanchang 330006,China)

机构地区：[1]江西省人民医院整形颌面外科 [2]江西省儿童医院门诊部,南昌330006

出　　处：《实用临床医学（江西）》2021年第6期27-29,共3页Practical Clinical Medicine

基　　金：江西省卫生与计划生育委员会普通科技计划项目(202130092)。

摘　　要：目的探讨骨诱导修复材料在牙槽突裂植骨术中的应用效果。方法将30例单侧牙槽突裂患儿随机分为观察组与对照组,每组15例,均行牙槽突裂植骨术治疗。术前采用CT测量所有患儿牙槽骨缺损体积,观察组给予骨诱导修复材料完成牙槽植骨,对照组给予自体髂骨骨松质进行牙槽植骨,所有牙槽骨缺损间隙均完全充填。术后半年随访,采用CT测量植骨区域的成骨体积,计算成骨率。比较2组术后植骨区域成骨率。结果观察组成骨率为0.23±0.09,对照组成骨率为0.30±0.11,2组比较差异无统计学意义(t=1.9075,P>0.05)。结论骨诱导修复材料修复牙槽突裂有明显的成骨作用,其成骨效果与自体髂骨骨松质修复效果相似。Objective To investigate the application of osteoinductive materials in alveolar bone grafting.Methods Thirty children with unilateral alveolar bone defect were randomly divided into two groups,with 15 children in each group.All the children underwent alveolar bone grafting.Before operation,the volume of alveolar bone defect was measured by CT.Alveolar bone grafting was performed with osteoinductive materials in the observation group,and with autogenous iliac cancellous bone in the control group.All the alveolar bone defects were filled completely.Patients were followed up for half a year,and CT was taken to measure the volume of osteogenesis in the bone grafting area.The rate of osteogenesis was compared between the two groups.Results There was no significant difference in the rate of osteogenesis between the observation group(0.23±0.09)and the control group(0.30±0.11)(t=1.9075,P>0.05).Conclusion Osteoinductive materials have obvious osteogenic effect,which is comparable to that of autogenous iliac cancellous bone.

关 键 词：牙槽突裂 牙槽植骨 骨诱导修复材料 髂骨骨松质 

分 类 号：R782[医药卫生—口腔医学]