短种植体在后牙区骨量不足时应用的临床效果观察  

Clinical effect observation of application of short implants in the posterior teeth with insufficient bone mass

作　　者：孟燕 朱学臣 董倩 赵保东[2] MENG Yan;ZHU Xuechen;DONG Qian(School of Stomatology, Qingdao University, Qingdao 266200, Shandong Province, Chin)

机构地区：[1]青岛大学口腔医学院,266071 [2]青岛大学附属医院口腔科 [3]山东省青岛市即墨区人民医院口腔科

出　　处：《中国口腔种植学杂志》2018年第1期21-24,共4页Chinese Journal of Oral Implantology

摘　　要：目的:观察后牙区骨量不足时应用短种植体的临床效果。方法:40例后牙区缺牙后骨量不足患者,植入58枚种植体,术后3~6个月行二期手术,4~6周后完成永久固定修复。进行5~10年随访,对种植体效果进行综合评估。结果:术后定期行临床及影像学检查,根据Albreksson和Zarb等提出的种植体成功标准,5~10年的累计成功率达96.6%。结论:在骨量相对不足的后牙区植入短种植体,不仅避免了植骨手术的过多损伤,降低了并发症,而且能够减轻患者的痛苦及恐惧,降低了手术费用。Objective： To observe the clinical effect of short implant in the posterior region with insufficient bone mass. Methods： 40 cases of bone deficiency in the posterior teeth were implanted with 58 implants. The secondary stage operation was performed with 3-6 months after operation, and the permanent fixation was completed in 4-6 weeks. After 5-10 years of follow-up, a comprehensive evaluation of implant effects was conducted. Results： The clinical and imaging examinations were performed regularly. According to the standard of implant success proposed by Albreksson and Zarb, the cumulative success rate was 96.6% with 5-10 years. Conclusion： Application of short implants in the posterior teeth with relatively insufficient bone mass not only avoids excessive injury of bone graft surgery, reduces complications, but also reduces the pain and fear of patients, and reduces the cost of operation.

关 键 词：短种植体 骨量不足 垂直距离不足 种植修复 临床效果 

分 类 号：R783[医药卫生—口腔医学]