早期牙隐裂活髓保存的临床疗效观察  

The effects of the treatment of early cracked teeth with vital pulp preservation

作　　者：赵献平[1] 徐芳[1] 

机构地区：[1]郑州市第一人民医院口腔科,450004

出　　处：《实用口腔医学杂志》2016年第5期664-666,共3页Journal of Practical Stomatology

摘　　要：目的:探讨早期牙隐裂活髓保存的临床治疗方法。方法:对诊断为早期牙隐裂的56例患者的隐裂牙共计63颗,据病史及临床检查分别采用光固化树脂直接充填或MTA垫底后光固化树脂充填,然后以贵金属冠进行修复治疗,随访2年,观察其疗效。结果:63颗患牙经治疗后临床随访2年,成功57颗,失败6颗,治疗有效率达90.4%。结论:早期牙隐裂的治疗以光固化树脂充填或MTA垫底后以光固化树脂充填,然后以贵金属冠修复是保存活髓和防止牙齿折裂的有效方法。Objective： To investigate the effects of the treatment of early cracked teeth with vital pulp preservation. Methods： 63 early cracked teeth with vital pulp in 56 patients were treated by light cured composite resin filling with or without MTA rebasing, and restored by precious metal crown. The patients were followed up for 2 years. Results ： After 2 years follow- up, 57 teeth were successfully treated and failure was found in 6 teeth, the effective rate was 90.4%. Conclusion： Light cured resin filling directly or with MTA rebasing for early cracked teeth with vital pulp, and restoration by precious metal crown are effective in the treatment of early cracked teeth with vital pulp.

关 键 词：牙隐裂 活髓保存 MTA 贵金属冠 

分 类 号：R781.2[医药卫生—口腔医学]