치과 CAD/CAM 시스템 보유 현황 및 사용 만족도 조사 연구
A study on the possession state of dental CAD/CAM system and usage satisfaction
배은정,
소속 상세정보
배은정 ( Bae Eun-Jeong ) - Dongguk University Department of Mechanical Robotics and Energy Engineering
Abstract
Purpose: The purpose of this study was to investigate the current status and satisfaction of dental CAD/CAM system.
Methods: A survey of dental technicians was conducted and a total of 353 responses were used for analysis. The satisfaction difference according to career was analyzed by ANOVA and tukey HSD (α = .05).
Results: Satisfaction with the design program was 3.64 ± .86, the highest among all items. On the other hand, the satisfaction with price was 2.75 ± 1.02, which was the lowest. The difference according to career was statistically significant in the following items. Frequent breakdown, single crown margin, bridge crown margin, retentivity, price, A/S, equipment training (p<.05).
Conclusion: As the materials applied to dental CAD/CAM are expanding and the types of prostheses are diversified, the use rate of CAD/CAM is continuously increasing. The dental CAD/CAM system will need to be improved in a way that will satisfy all patients, dentists and dental technicians.
키워드
Dental CAD/CAM system; Dental laboratory; Dental technician; Possession state; Usage satisfaction
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