Earticle

초록

영어

Purpose: The aim of this study was to evaluate accuracy of three type complete mandibular denture of before and after polymerization. Methods: Mandibular edentulous model was selected as the master model. 15 study models were made by Type Ⅳ stone. Wax complete mandibular dentures were produced by the denture base and artificial teeth. Before and after curing, STL files were obtained using a blue scanner. By superimposing the digitized complete mandibular denture data(after curing) with the CAD-reference(before curing) three-dimensionally, visual fi t-discrepancies were drawn by calculating the root mean square (RMS) and visualized on a color-difference map. Each calculated RMS-value was statistically analyzed by 1-way analysis of variance(ANOVA) (α = .05). Results: Mean(SD) RMS-values was OM group 88.98(6.10)㎛, BM group 82.35(13.46)㎛, BDM group 77.83(9.46)㎛. The results of the 1-way ANOVA showed no statistically signifi cant differences in the RMS values of the Three groups for the material (P > .241). Conclusion : Deformation of artificial teeth position was observed in all groups after resin polymerization. But the values, all group were within the clinically acceptable range. The values of BDM group showed the least deformation than the other two groups.

목차

[Abstract]
I. 서론
II. 연구 방법
1. 실험재료 및 방법
III. 결과
IV. 고찰
V. 결론
REFERENCES

키워드

저자

• 박진영 [ Jin-Young Park | 고려대학교 보건과학대학 보건과학연구소 ]
• 김동연 [ Dong-Yeon Kim | 고려대학교 보건과학대학 보건과학연구소 ]
• 김원수 [ Won-Soo Kim | 대전보건대학교 치기공과 ]
• 이광영 [ Gwang-Young Lee | 원광보건대학교 치기공과 ]
• 정일도 [ Il-Do Jeong | 고려대학교 보건과학대학 보건과학연구소 ]
• 배소연 [ So-Yeon Bae | 고려대학교 대학원 보건과학과 치의기공전공 ]
• 김지환 [ Ji-Hwan Kim | 고려대학교 대학원 보건과학과 치의기공전공 ]
• 김웅철 [ Woong-Chul Kim | 고려대학교 대학원 보건과학과 치의기공전공 ] Corresponding Author

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