Assessment of shaping ability of stainless steel files in curved canals
- VernacularTitle:不锈钢锉对弯曲根管成形能力的评价
- Author:
Wei YONG
;
Xuejun GAO
;
Tao YONG
- Publication Type:Journal Article
- Keywords:
Root canal preparation;
Instruments;
Root canal therapy
- From:
Journal of Practical Stomatology
2001;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate shaping ability of stainless steel fi les. Methohs: A computer assistant measure system for the simula tion of root canal was set up and used for quantitative analysis of root shape o f eight simulated root canals during stainless steel files shaping process. Results:Although the stainless steel files were precurved, they stra ightened the simulated canals obviously. The cutting of the stainless steel file s on curved root canals was unbalanced. Conclusion:More flexible files and improvement of technique are essential for curved canals shaping.
