摘要
目的探讨植入Bio-oss骨胶原对牙周牙髓联合病变患牙的疗效。方法对30例患者37处牙周牙髓联合病变患牙,先行根管治疗,牙周基础治疗后四周,使用Bio-oss骨胶原进行植骨手术。术后1,3,6,9,12月,检查临床指标并进行统计分析。结果术后1个月松动度有所改善,有统计学意义,术后3、6、9、12月牙周袋深度较术前均显著减轻,附着水平均显著获得,松动度有所改善,有统计学意义。结论Bio-oss骨胶原植骨手术治疗牙周牙髓联合病变可获得良好的临床疗效。
Objective To study the effect of Bio-Oss collagen for bone grafting in the treatment of endodontic-periodontic lesion. Methods Thirty patients （37 teeth） with endodontic-periodontic lesions received root canal therapy and periodontal treatment. Four weeks after the treatment, Bio-Oss collagen was grafted in these teeth. Clinical examinations were performed 1, 3, 6, 9, and 12 months after the surgery. Results The mobility of these teeth improved 1 month after the surgery. At 3, 6, 9, and 12 months after the surgery, the pocket depth reduced obviously good attachment and further improvement of the tooth mobility. Conclusion Bio-Oss collagen for bone grafting can achieve good therapeutic effect for endodontic-periodontic lesions
出处
《南方医科大学学报》
CAS
CSCD
北大核心
2009年第9期1905-1906,1908,共3页
Journal of Southern Medical University
