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과도한 교정력에 의한 부분 치수괴사: 증례보고

Other Titles
 Partial pulp necrosis caused by excessive orthodontic force 
Authors
 김민영 ; 이승종 ; 김의성 ; 정일영 
Citation
 Journal of Korean Academy of Conservative Dentistry(대한치과보존학회지), Vol.36(2) : 149~153, 2011 
Journal Title
 Journal of Korean Academy of Conservative Dentistry(대한치과보존학회지) 
ISSN
 1225-0864 
Issue Date
2011
Abstract
As the dental pulp is encased with a rigid, noncompliant shell, changes in pulpal blood flow or vascular tissue pressure can have serious implication for the health of pulp. Numerous studies have demonstrated that orthodontic force application may influence both blood flow and cellular metabolism, leading degenerative and/or inflammatory responses in the dental pulp. The aim of this case report is to present a case about tooth with chronic periapical abscess which showed normal vital responses. Excessive orthodontic force is thought to be the prime cause of partial pulp necrosis. Owing to remaining vital tissue, wrong dianosis can be made, and tooth falsely diagnosed as vital may be left untreated, causing the necrotic tissue to destroy the supporting tissuses. Clinician should be able to utilize various diagnostic tools for the precise diagnosis, and be aware of the endodontic-orthodontic inter-relationship
URI
http://ir.ymlib.yonsei.ac.kr/handle/22282913/92872
DOI
10.5395/JKACD.2011.36.2.149
Appears in Collections:
1. 연구논문 > 2. College of Dentistry > Dept. of Conservative Dentistry
Yonsei Authors
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