현재 위치
Home
Original Article
DLP 프린터로 제작한 상악 및 하악 의치상의 항온수조 침적에 따른 진실도(trueness) 평가
Evaluation of trueness of maxillary and mandibular denture bases produced with a DLP printer by immersion in a constant temperature water bath
-
- 발행기관
- 대한치과기공학회 바로가기
-
- 간행물
- 대한치과기공학회지 KCI 등재 바로가기
-
- 통권
- Vol.46 No.2 (2024.06)바로가기
-
- 페이지
- pp.28-35
-
- 저자
-
- 언어
- 한국어(KOR)
-
- URL
- https://www.earticle.net/Article/A451394
※ 기관로그인 시 무료 이용이 가능합니다.
4,000원
원문정보
초록
- 영어
- Purpose: To evaluate the three-dimensional trueness of upper and lower denture bases produced using a digital light processing (DLP) printer and immersed in a constant-temperature water bath. Methods: An edentulous model was prepared and fitted with denture bases and occlusal rims manufactured using base plate wax. After scanning the model, denture bases, and occlusal rims, complete denture designs were created. Using the designs and a DLP printer, 10 upper and 10 lower complete dentures were manufactured. Each denture was scanned before (impression surface of upper denture base before constant temperature water bath [UBC] and impression surface of lower denture base before constant temperature water bath [LBC] groups) and after (impression surface of upper denture base after constant temperature water bath [UAC] and impression surface of lower denture base after constant temperature water bath [LAC] groups) immersion in the constant-temperature water bath. Scanned files were analyzed by comparing reference and scanned data, with statistical analysis conducted using the Kruskal-Wallis test (α=0.05). Results: Statistical analysis revealed no significant differences between the UBC and LBC groups, nor between the UAC and LAC groups (p>0.05). However, significant differences were observed between the UBC and UAC groups and between the LBC and LAC groups, i.e., before and after the constant-temperature water bath for both maxillary and mandibular denture bases (p<0.05). Conclusion: Denture bases not immersed in the constant-temperature water bath (UBC and LBC groups) exhibited error values within 100 μm, whereas those immersed in the water bath (UAC and LAC groups) showed error values exceeding 100 μm.
목차
Article Info
INTRODUCTION
MATERIALS AND METHODS
1. 시편 제작
2. 스캔 및 항온수조 침적
3. 3D 분석
4. 통계분석
RESULTS
DISCUSSION
CONCLUSIONS
FUNDING
ACKNOWLEDGEMENTS
CONFLICT OF INTEREST
ORCID
REFERENCES
키워드
Color difference map Complete denture Denture bases Digital light processing Three-dimensional printing Trueness저자
간행물 정보
발행기관
-
- 발행기관명
- 대한치과기공학회 [The Korean Academy Of Dental Technology]
- 설립연도
- 1979
- 분야
- 의약학>치의학
- 소개
- 본 학회는 치과기공에 관한 모든 분야의 연구와 회무를 총괄하기 위하여 세분화된 분과학회의 회원 상호간 학술교류와 정보를 수집하고, 보수교육 및 학술대회 준비, 진행과 학회지 발간등의 업무를 효율적으로 수행함을 목적으로 한다.
간행물
-
- 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
이 권호 내 다른 논문 / 대한치과기공학회지 Vol.46 No.2
피인용수 : 0건 (자료제공 : 네이버학술정보)
함께 이용한 논문 이 논문을 다운로드한 분들이 이용한 다른 논문입니다.
출처 : 네이버학술정보
0개의 논문이 장바구니에 담겼습니다.