【摘要】 目的:研究如何使无髓年轻恒牙牙根继续发育和根尖形成.方法:选择90人120个无髓年轻恒牙用注射用根管糊剂进行根尖诱导成形.结果:120个牙均观察6个月至3年,成功114例,失败6例,总有效率为95%.结论:注射用根管vitapex糊剂,是一种效果良好的根尖诱导材料.更多还原

【Abstract】 Objective: To research on the method of how to make the root of pulpless immature permanent teeth hairy root and form root tip.Methods: Chose 120 pulpless immature permanent teeth from 90 people,treated with apexification with root canal paste vitapex.The 120 teeth were observed from 6 months to 3 years.Results: 114 cases were successful,6 cases were failures,the total effective rate was 95%.Conclusion: The injectable root canal paste vitapex is a good root tip induced material.更多还原