vital tooth

Vital Pulp Conservation Treatment of Deciduous Tooth with Antibiotics-An Analysis of 87 Cases

抗菌素保存乳牙活髓87例分析

The current study and use of vital tooth bleaching technique

活髓牙漂白技术研究和应用现状

Methods: Self matched pairing method and random control trials were employed in 50 patients. Using EMLA to smear on the trial tooth, after 5 minutes to measure the electral vital force and record the VAS score in the process of treatment.

方法：50例患者采用自身牙齿配对随机对照分组，实验牙齿用EMLA涂抹牙齿及牙周粘膜后5min测量牙齿电活力，用VAS法评价磨切牙齿时疼痛情况。

Patients undergoing two vital tooth preparation for crown/ bridge were selected for the experimental volunteers and who gave informed consent was included in the study.

有两颗牙进行冠或者桥修复预备的患者入选试验的志愿者，并且在试验之前征求患者的知情、同意并签字。