牙种植体即刻加载的临床疗效观察  

Evaluation of clinical therapeutic efficiency of immediate loaded implant

作　　者：聂晶[1,2] 叶俊[1] 姚倩倩[1] 满毅[1] 刘媛媛[1,3] 莫安春[1,2] 

机构地区：[1]口腔疾病研究国家重点实验室,四川大学 [2]四川大学华西口腔医院种植科 [3]四川大学华西口腔医院放射科,成都610041

出　　处：《华西口腔医学杂志》2011年第1期44-47,52,共5页West China Journal of Stomatology

摘　　要：目的研究牙种植体即刻加载的存留率、骨吸收和美学情况,评价牙种植体即刻加载的临床疗效。方法选择2005年7月—2009年10月植入的99枚即刻加载种植体(29例患者)为研究对象,术后4～46个月对其进行临床及放射学检查,评价种植体存留率、术后骨吸收和软组织美学(牙间乳头指数和龈色美学评分)。结果 99枚即刻加载种植体的存留率为97.0%。即刻加载种植术后4～6个月时的骨吸收为0.22 mm,6～12个月时的骨增加为0.15 mm,12～46个月时的骨增加为0.16 mm。牙间乳头指数为2.68,龈色美学评分为12.58。结论即刻加载种植修复能取得良好的临床疗效,美学修复效果也较理想。Objective Clinical cases of immediate loaded implants were retrospectively analyzed,in the aim of evaluating the clinical value of immediate loading.Methods From July 2005 to October 2009,99 immediate loaded implants were implanted in 29 patients.The overall data including radiography,clinical examination were collected during the follow-up periods ranged from 4 to 46 months.The implants were evaluated with the survival rate,bone resorption,soft tissue esthetics（including gingiva papilla index and pink esthetic score）.Results Survival rate for immediate loaded implant was 97.0%.The average bone resorption were 0.22 mm at 4-6 months after surgery,bone increase of 0.15 mm were found at 6-12 month,and bone increase up to 0.16 mm at 12-46 months.The gingival papilla index was 2.68,while pink esthetic score was 12.58.Conclusion Immediate loaded implant is an effective repairing method for patients missing teeth and the esthetics effect is ideal.

关 键 词：种植 即刻加载 骨改建 美学 

分 类 号：R783.6[医药卫生—口腔医学]