【摘要】 目的:探讨根管治疗术治疗干髓术后根尖周炎的疗效。方法:对2002～2006年收治的干髓术失败引起根尖周炎病例87例共102颗患牙进行根管治疗。结果:经治2年,成功率为83.3%。结论:根管治疗术是治疗干髓术后根尖周炎的有效方法。更多还原

【Abstract】 Objective:To study the therapeutic effect of endodontic therapy in treatment of periapical periodontitis after mummification of pulp.Methods: From 2002 to 2006,87 patients’120 teeth with periapical periodontitis after mummification of pulp were given the treatment of endodontic therapy.Results: After 2 years treatment,the cure rate was 83.3%.Conclusion: Endodontic therapy is the effective treatment of periapical periodontitis after mummification of pulp.更多还原