超薄钛膜用于牙种植引导骨再生的临床观察  

Clinical Observation on the Effect of Ultra thin Titanium Membranes on Osteogenetic Regeneration in Dental Implantation

作　　者：陈松龄[1] 陈宇[1] 匡代军[1] 岑贤洁[1] 黎炽彬[1] 

机构地区：[1]中山大学附属第一医院口腔科,广东广州510080

出　　处：《中山大学学报（医学科学版）》2004年第2期161-164,共4页Journal of Sun Yat-Sen University:Medical Sciences

基　　金：广东省科技厅科研基金资助项目(2002B11702)

摘　　要：【目的】总结牙种植应用超薄钛膜引导骨再生,修复牙槽骨缺损的临床经验。【方法】选择18例牙种植病例,在牙槽骨缺损区域植入人冻干脱钙骨再覆盖超薄钛膜,黏骨膜软组织瓣复位固定超薄钛膜。同期牙种植或3～6个月后行牙种植。【结果】共植入超薄钛膜19片,牙种植体28个。19片超薄钛膜就位良好,3片超薄钛膜小部分暴露,未予取出局部冲洗清洁,保持在位3个月。18例患者骨缺损满意修复,28个牙种植体全部愈合。【结论】超薄钛膜是一种良好的用于牙种植引导骨再生材料。To observe the clinical effect of ultra thin titanium membranes on osteogenetic generation and repair of alveolar defect in dental implantation.In 18 cases, ultra thin titanium membranes were applied to cover alveolar defect filled with the demineralized freeze dried human bone powder. Ultra thin titanium membranes were fixed by periosteum. 19 sheets of ultra thin titanium membranes were in position without any migration. Although 3 sheets were partly exposed, they remained for 3 months by washing with H2O2 solution and saline solution. 28 implants healed without any inflammation. Alveolar bone defects were filled with new bone. [Conclusion]Ultra thin titanium is a predictable material guiding bone regeneration in dental implantation.

关 键 词：超薄钛膜 牙种植 骨再生 临床观察 牙科材料 骨缺损 

分 类 号：R783.1[医药卫生—口腔医学]