摘要
目的观察牙周病患者前牙区种植术后经过系统的牙周维护,其种植体周围炎的发生率。方法选择因牙周病致前牙美学区牙齿缺损患者146人,随机分为全口维护组和种植牙维护组,共植入种植体189颗(ITI)。种植术前予以系统牙周治疗,牙周状态稳定后行常规种植手术及修复。全口维护组术后定期进行全口牙周维护,种植牙维护组定期行种植牙周维护。定期观察有无种植体周围炎的发生。结果经24个月的观察发现,全口维护组无植体周围炎发生;种植体维护组中7位患者8颗种植牙出现种植体周围炎,其中2颗植体脱落。结论牙周病患者前牙美学区种植修复后经系统牙周维护可有效预防种植体周围炎的发生。
Objective To observe the incidence rate of peri-implantitis of patients with periodontitis after post-operative systematic periodontal maintenance.Method 146 patients with dentition defect caused by periodontitis were involved who were randomly distributed into systematic and implant maintenance groups and received 189 implants in total.Postoperative systematic periodontal maintenance and peri-implant maintenance were applied and incidence rate of peri-implantitis were observed at regular interview.Result No peri-implantitis occurred during 24 months in systematic periodontal maintenance group.Peri-implantitis was observed in peri-implant maintenance group in which7 patients with 8implants suffered peri-implantitis.Conclusion Peri-implantitis can be prevented effectively by preoperative systematic periodontal maintenance.
出处
《内蒙古医学杂志》
2015年第5期548-550,共3页
Inner Mongolia Medical Journal
关键词
种植修复
牙周维护
种植体周围炎
implantation
periodontal maintenance
peri-implantitis
