倍骼生修复牙槽突裂的初步临床观察  

Clinical study of bioglass for repairing alveolar cleft

作　　者：袁奎封[1] 来庆国[1] 綦成[1] 郭秀会[1] 石荣纪[1] 徐欣[2] 魏奉才[3] 

机构地区：[1]山东大学第二医院口腔科,山东济南250033 [2]山东大学口腔医院,山东济南250012 [3]山东大学齐鲁医院,山东济南250012

出　　处：《上海口腔医学》2004年第5期465-468,共4页Shanghai Journal of Stomatology

摘　　要：目的:观察人工骨修复材料-倍骼生治疗牙槽突裂的临床效果。方法:牙槽突裂患者39例,年龄6～12岁,随机分成2组,A组25例,用自体髂骨松质骨行牙槽突裂移植修复;B组14例,应用倍骼生修复牙槽突裂。结果:A、B两组牙槽突裂植骨区X线片均示成骨良好,尖牙可在植骨区萌出。经统计学分析,A、B两组牙槽突裂植骨术的临床治疗成功率无显著差别,但不同牙槽突裂类型的临床治疗成功率有显著差别,即完全性牙槽突裂的临床治疗成功率显著低于单纯性牙槽突裂组。结论:新型骨修复生物活性材料倍骼生修复牙槽突裂骨性裂隙区可以成骨,尖牙可在移植区萌出。PURPOSE: To analyse the results of using Bioglass to repair alveolar cleft. METHODS: Thirty-nine cases with alveolar cleft were divided into two groups. In group A, autogenous iliac cancellous bone were transplanted into the cleft to repair alveolar defect in 25 cases, while artificial bone-Bioglass was used in group B of 14 cases. The results of two groups were compared with a follow up of 12 months. RESULTS: New bone formation was perfect in grafted area and canines can emerge from the bone grafted areas observed from the X-ray films both in group A and group B. Statistical analysis showed no significant difference between group A and group B in the clinical success rate of alveolar cleft repair. However, there was significant difference between complete alveolar cleft and incomplete alveolar cleft in group A and group B. CONCLUSION: Bioglass can result in new bone formation and eruption of canines from the bone grafted areas. The application of Bioglass in repairing of alveolar cleft provides a new therapy for alveolar cleft patients.

关 键 词：牙槽突裂 人工合成材料 髂骨 倍骼生 

分 类 号：R782.2.3[医药卫生—口腔医学]