冷冻异体骨膜引导即刻种植体周围骨缺损修复的临床研究

Clinical study of guided bone tissue regeneration by frozen homologous periosteum in instant implant

目的 :观察机体对冷冻异体骨膜的反应及其引导骨组织再生的效果。方法 :在实验研究成功的基础上 ,将冷冻异体骨膜作为引导组织再生膜性材料应用于引导即刻种植义齿植体周围骨缺损的修复。结果 :临床观察证实机体对冷冻异体骨膜无排斥反应 ,膜无脱出 ,无感染 ,骨缺损修复率达到92.12%。结论

Objective:Observed on the reaction of patients to frozen homologous periosteum and effect of its guided bone tissue regeneration.Methods:Based on successful laboratory research,we treated the patients with bone loss around instant implants by using frozen homologous periosteum as Guided Tissue Regeneration membrane.Results:The study demonstrated that no organism repulsed the frozen homologous perioseum,no membrane came off from its place,no infection occurred,and the incidence of bone loss rehabilitation reached to 92.12%.Conclusion:Frozen homologous periosteum is a perfect membrane for Guided Tissue Regeneration.