摘要
目的探讨前牙区即刻种植临床疗效。方法对28例因外伤、牙周病、龋病、乳牙滞留等原因拔除前牙的患者,即刻植入32颗Ankylos种植体,种植体与拔牙窝缺隙大于2 mm时,在间隙内填塞人工骨粉或于种植位点附近获取少量骨屑与人工骨粉拌合填塞缺隙,唇侧骨板有缺损或明显裂纹者应用骨引导再生技术。6个月后行烤瓷冠修复。随访3～12个月。结果随访期间32颗种植体均无松动,X线片观察种植体颈部边缘骨吸收均小于0.2 mm。结论严格掌握适应证,保证种植体良好的初期稳定性,前牙区行即刻种植能够获得良好的临床效果。
Objective To investigate the short-term clinical results of immediate implant in esthetic zone.MethodsTwenty-eight cases underwent immediate implant for 32 dental implants in esthetic zone,final restoration was performed6 months later,and the follow-up time was 3-12 months.Results All of the 22 implants achieved good clinical results.The marginal bone loss of peri-implant was below 1.5 mm after 6-12 months.Conclusion In esthetic zone,immediate implant can get good clinical results by strictly selecting indications selected.
出处
《广东牙病防治》
2012年第1期22-25,共4页
Journal of Dental Prevention and Treatment
关键词
即刻种植
前牙
引导组织再生
Immediate implant
Anterior tooth
Guided tissue regeneration
