一段式细颈种植体用于小间隙缺牙修复的临床观察  

Clinical observation for prosthesis of small edentulous space by one-stage narrow-neck implant

作　　者：黄忠楼[1] 黄泰达[2] 

机构地区：[1]沧州中西医结合医院口腔科,河北沧州061001 [2]海南大学生物技术系

出　　处：《中国美容医学》2010年第7期1037-1038,共2页Chinese Journal of Aesthetic Medicine

摘　　要：目的:探讨一段式细颈种植体用于缺牙间隙偏小的单牙种植修复技术的适应证、操作技巧,评价其临床疗效。方法:使用HBIC一段式种植体植入25例牙缺失患者,共植入32枚种植体。采用非翻瓣(Flapless)一期法种植,不做临时冠修复,待愈合3个月后直接行粘结永久烤瓷冠修复。经检测种植体动度、牙龈出血指数(gingival bleeding index,GI)及有无种植体周围炎、X线根尖片等指标,评价临床成功率。结果:随访1～4年,仅1例患者的2枚种植体松动、脱落,其余种植体均获成功,临床成功率为93%。结论:一段式细颈种植体用于小间隙单牙缺失种植修复要达到精良、美观的修复效果,其成功的关键取决于对适应证的把握,以及良好的手术和修复技术。Objective Single dental implant prosthesis of small edentulous space by one-stage narrow-neck implant is a secure simple prosthesis.The report discussed the indication operating technique and the clinical effects of the prosthesis.Methods 25 patients age range from 20 to 55 years old （mean age：38 years）,were planted HBIC onestage implant,including 32 implants.Tell patients not to morsus food with the teeth of implantation region and maintain oral hygiene,to attend the clinic on time,three months after healing,implants were restored by permanent porcelain complete veneer crown.Primary stability,gingival bleeding index （GI）,peri-implantities.apex radicis dentis X-rays films were analysed to determine the clinical results.Results After 1～4 year follow-up,2 implants in 1 case were lost.The clinical successful rate was 93%.Conclusion Single dental implant prosthesis of small edentulous space by onestage narrow-neck implant,want to come up to excellent,beautiful repaired result,the key is the certainty of indication and good operating technique.

关 键 词：细颈种植体 小间隙缺牙 修复 

分 类 号：R783[医药卫生—口腔医学]