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브라켓의 접착 전후 입술 주위 연조직의 3차원적 변화

Other Titles
 Lip and perioral soft tissue changes after bracket bonding using 3-D laser scanner 
Authors
 이원제  ;  이기준  ;  유형석  ;  백형선 
Citation
 KOREAN JOURNAL OF ORTHODONTICS, Vol.41(6) : 411-422, 2011 
Journal Title
KOREAN JOURNAL OF ORTHODONTICS(대한치과교정학회지)
ISSN
 2234-7518 
Issue Date
2011
Keywords
3차원 레이저 스캐너 ; 브라켓 ; 입술 및 입술 주위 연조직
Abstract
OBJECTIVE: The aim of this study was to evaluate the lip and perioral soft tissue changes after bracket bonding. METHODS: The soft tissue changes in 45 adult patients (age greater than 18 years and less than 29 years) without severe skeletal discrepancy were evaluated using three-dimensional images acquired with a laser scanner before and after bracket bonding was performed using 4 types of labial orthodontic brackets. RESULTS: Among the statistically significant changes in distance observed for the landmarks, the biggest change was observed in forward movement. The landmarks on the lateral sides also showed significant changes. While the landmarks on the upper lip showed significant upward movement, those on the lower lip showed significant downward movement. However, the changes were smaller for the landmarks on the upper lip (average, 0.87 mm) than for the landmarks on the lower lip (average, 1.21 mm). The type of bracket used did not significantly affect the soft tissue changes. CONCLUSIONS: These findings will help predict soft tissue changes after bracket bonding for orthodontic treatment
Files in This Item:
T201105016.pdf Download
DOI
10.4041/kjod.2011.41.6.411
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Orthodontics (교정과학교실) > 1. Journal Papers
Yonsei Authors
Baik, Hyoung Seon(백형선)
Yu, Hyung Seog(유형석) ORCID logo https://orcid.org/0000-0002-1275-5078
Lee, Kee Joon(이기준) ORCID logo https://orcid.org/0000-0002-0782-3128
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/94895
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