Abstract:

Objective    To compare the clinical effect of modified silicone rubber impression technology with that of traditional alginate impression technology in complete denture. Methods    Twenty-three complete dentures by modified silicone impression technology and twenty-three complete dentures by traditional alginate impression technology were separately made. Sore spots were measured in situ respectively. Results    The number of sore spots in modified silicone impression technology dentures were less than those in traditional ones. Conclusion    Modified silicone impression technology can improve comfort of complete denture.

Key words: complete denture, silicone, impression technology, clinical effect

摘要：

目的    比较应用改良硅橡胶印模法与传统藻酸盐印模法制作全口义齿的临床效果。方法    选择2010年7月至2015年7月就诊于福建医科大学附属泉州第一医院口腔科要求制作全口义齿修复患者46例，随机分为2组，分别采用改良硅橡胶印模法和传统藻酸盐印模法制作全口义齿，于试戴1周后记录压痛点数量，比较其舒适度。结果    改良硅橡胶印模法制作的全口义齿压痛点数量较少（P < 0.05）。结论    改良硅橡胶印模法可增加全口义齿的舒适度。

关键词: 全口义齿, 硅橡胶, 印模技术, 临床效果