双皮质骨种植在下颌后牙区萎缩牙槽骨中的应用  

Tilted and bicortical placement of implants for the extremely atrophic posterior mandible

作　　者：蒋志平[1] 陈鹏[1] 周鑫才[2] 贺正华 曹颖光[2] 

机构地区：[1]暨南大学附属深圳市人民医院口腔医学中心,广东深圳518020 [2]华中科技大学同济医学院附属同济医院口腔种植中心,湖北武汉430030 [3]荆州市甘家厂医院,湖北荆州434323

出　　处：《临床口腔医学杂志》2012年第5期299-301,共3页Journal of Clinical Stomatology

摘　　要：目的:评价双皮质骨种植应用于下颌后牙区萎缩牙槽骨的临床效果。方法:15例下颌磨牙区牙槽骨中重度萎缩病例,倾斜双皮质骨植入22枚种植体,随访2年,行X线片、问卷调查等随访。结果:第1年骨丧失为(0.635±0.139)mm,第2年骨丧失为(0.141±0.032)mm;15名患者均没有疼痛不适、口唇麻木或感觉减退,满意率达93%。结论:双皮质骨种植应用于下颌后牙区萎缩牙槽骨取得了满意的治疗效果。Objective：To evaluate the treatment outcomes of tilted and bicortical placement of implants for the extremely atrophic posterior mandible.Method：A total of 15 patients with the extremely atrophic posterior mandible received 22 tilted implants.All patients were questioned for painnumb,paresthesia and satisfaction.Clinical parameters including x-ray examinations,inflammation,occlusion,etc were obtained and accessed in 2 years of follow-up.Result：The bone loss was（0.635±0.139）mm in the first year and（0.141±0.032）mm in the second year.All patients were not pain,numb and paresthesia.Ninety-three percent of patients were satisfied with the treatment.Conclusion： Tilted and bicortical placement of implants was successful for the extremely atrophic posterior mandible and achieved the excellent outcomes of the present study.

关 键 词：倾斜种植体 萎缩 下颌后牙区 

分 类 号：R782.1[医药卫生—口腔医学]