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Occlusal Stress가 Cervical Abfraction에 미치는 영향

Other Titles
 THE EFFECT OF OCCLUSAL STRESS ON CERVICAL ABFRACTION 
Authors
 김호중  ;  정문규 
Citation
 Journal of Korean Academy of Prosthodontics (대한치과보철학회지), Vol.34(2) : 299-308, 1996-02 
Journal Title
Journal of Korean Academy of Prosthodontics(대한치과보철학회지)
ISSN
 0301-2875 
Issue Date
1996-02
Abstract
In order to epidemiologically verify the tensile that cervical abfraction is developed from the tensile stress during lateral excursion, comparisons between the experimental group with cervical abfraction and the control group without cervical abfaction was made by exmining the occlusal wear and patterns from the dental cast. 1. The degree of occlusal wear in the experimental group with cervical abfraction was higher than that of control group without cervical abfraction.(p<0.05) 2. No significant difference in the occlusal wear pattern was found between the experimental group and the control group. 3. Higher degree of occlusal wear was found in the age group of abov 40 than that of below 40.(p<0.05) 4. There was a correlation between the degree of occlusal wear and the degree of cevical abfraction.(p<0.05) 5. There was a correlation between the age and the degree of cevical abfraction.(p<0.05) It can be concluded that occlusal stress is the etiologic factor of cervical abfraction, but no clear distinction was made between the relationship of tensile stress and cervical abfraction.
Files in This Item:
T199601961.pdf Download
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Prosthodontics (보철과학교실) > 1. Journal Papers
Yonsei Authors
Chung, Moon Kyu(정문규)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/183514
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