Earticle

초록

영어

This experimental study was to determine the fitness on each cervical margin of recast using crown base metal alloy. The alloy used in this experimental study was a Ni-Cr alloy(Wirolloy, Bego, Germany) for the fabrication of full cast crown prosthesis. Twenty-five copings were divided into the five groups. And the group A, B, C, D and E were cording successively according to the frequency of recast to five times. Each specimen was recasted without adding new metal.
The experimental results were as follows:
1. The group A and B showed good fitness had subtle differences in each cervical margin adaptation, in other words, the mesio and disto cervical margin showed worse adaptation than the bucco and linguo cervical margin.
2. The group C got good fitness in bucco and linguo cervical margins, but the mesio and disto cervical margin showed inaccurate fitness. And I could not get good casting bodies without adding new metal.
3. The group D and E showed bad fitness for each cervical margin. Therefore the group D and E lost its function as a dental restoration.

목차

[Abstract]
 Ⅰ. 서론
 Ⅱ. 실험재료 및 방법
  1. 실험재료
  2. 실험방법
 Ⅲ. 결과 및 고찰
 Ⅳ. 결론
 참고문헌

키워드

저자

• 문희경 [ Hee-Kyung Moon | 진주보건대학 치기공과 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한치과기공학회지 [THE JOURNAL OF KOREAN ACADEMY OF DENTAL TECHNOLOGY]

• 간기

  계간

• pISSN

  1229-3954

• eISSN

  2288-5218

• 수록기간

  1979~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 515 DDC 617