Wax-up으로 조각한 치관과 CAD로 설계한 치관의 형태 비교
Shape comparison of Wax-up carved crown and CAD-designed crown
김갑진,
소속 상세정보
김갑진 ( Kim Kap-Jin ) - 부산가톨릭대학교 보건과학대학 치기공학과
KMID : 0362120170390020093
Abstract
Purpose: With the development of digital dental technology, we are manufacturing prosthetic crown in various ways. However, the wax-up method that makes existing prosthetic crown is also used steadily. Thus, we will compare the shape of the crown designed with wax-up and the crown designed with CAD.
Methods: Sculpt the crown with wax-up on the model to 10 dental technicians. The same model was used to design the crown CAD. Measure the size of the sculpted crown. The shapes were compared in three dimensions.
Results: As a result, we could observe a difference in size and shape in crown designed with wax - up crown and crown.
Conclusion: These results suggest that there are differences according to the method of carving crown and the method of processing.
키워드
Wax-up ; CAD ; Shape comparison ; Direct wax-up ; Digital design
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