치경부 침식증 및 마모증의 원인 분석
The Etiological Analysis of Cervical erosion and abrasion
김종열, 엄정문,
소속 상세정보
김종열 ( ) - 연세대학교 치과대학 구강내과학교실
엄정문 ( ) - 서울대학교 치과대학 보존학교실
KMID : 0355419970210010051
Abstract
In order to demonstrate the possibility of the tooth sructure loss due to biochemical stresses like cervical erosion and abrasion, finite eliment model was formulated on tooth structure and evaluated the occlusal stress distribution on cervical area and the results showed that concentration of stress was localized to cervical area and able to anticipate possible fracture..
So it can be concluded that along with factors such as attrition, abrasion and erosion which is thought to be the etiologic factors of cervical pathosis, acute or chronic: occlusal force can be considered to be another factor of cervical pathosis and especially improper occlusal force can stimulate the formation of lesions.
키워드
치질조직탈락(abfraction);교합압(occlusal force);치아마모증(abrasion);유한요소모델(finite element model)
원문 및 링크아웃 정보
등재저널 정보