CHARISMA树脂修复楔状缺损失败的临床分析

目的:通过用CHAR ISMA树脂充填楔状缺损,探讨楔状缺损临床修复的材料和方法,以提高临床修复充填楔状缺损的治疗效果。方法:用CHAR ISMA树脂修复充填楔状缺损的患牙362颗。结果:成功321颗,失败41颗。结论:用CHAR ISMA树脂修复充填楔状缺损的患牙失败的原因主要为充填树脂弹性变量与天然牙体组织有差异、操作过程不规范等。

Clinical Analyzing the Unsuccessful Factors on the Repairing Sphenoid Gap with the CHARISMA Rosin

Objective: In order to enhance the clinical effect of the repairing sphenoid gap with the CHARISMA rosin,the proper materials and methods of repairing and filling the sphenoid gap were studied.Methods: Using the CHARISMA rosin to repair and fill 362 teeth with sphenoid gap.Results:For the 362 sphenoid gap teeth,321 sphenoid gap teeth were treated effectively using the CHARISMA rosin to repair and fill the sphenoid gap.However,41 sphenoid gap teeth were failed.Conclusion: The results indicated that it is a proper method using the CHARISMA rosin to repair and fill the sphenoid gap teeth.However,many problems such as the variable flexibility of the rosin,the dental individual variety or nonstandard procedure may cause the failure.