Application of computer-added measure system in the practice training of root canal therapy
- VernacularTitle:计算机辅助根管形态测量系统在根管治疗教学中的应用
- Author:
Yong WEI
;
Yue LIN
;
Feng LIN
- Publication Type:Journal Article
- Keywords:
Computer assistant measure system;
Root canal shaping;
Pre-clinical practice training;
Transparent tooth model
- From:
Journal of Practical Stomatology
1995;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To test the validity of the computer-added measure system in pre-clinical practice training of root canal treatment with resin transparent tooth models.Methods:Two groups of students prepared resin transparent tooth models in three ways.Transparent root canal preparation was conducted by the first group, blind root canal preparation and blind followed by transparent preparation were conducted by the second group. Resin transparent tooth models were scanned frontally and laterally before and after the preparation. The computer-added measure system was used to evaluate the effect of instrumentation. The data was analyzed by SPSS 10.0 software.Results:It was helpful to understand the change of root canal shape and the problems in instrumentation by using the computer-added measure system with resin transparent tooth models in pre-clinical practice training. The transparent preparation resulted in lower frequency of the preparation defects(P
