Journal of the korean academy of Pediatric Dentistry (대한소아치과학회지)
- Volume 28 Issue 2
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- Pages.323-328
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- 2001
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- 1226-8496(pISSN)
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- 2288-3819(eISSN)
CLINICAL APPLICATION OF MODIFIED FR-4
Modified FR-4의 임상적용례
- Song, Jae-Hyuk (Department. of Pediatric Dentistry, College of Dentistry, Kyung Hee University) ;
- Lee, Keung-Ho (Department. of Pediatric Dentistry, College of Dentistry, Kyung Hee University) ;
- Choi, Yeong-Chul (Department. of Pediatric Dentistry, College of Dentistry, Kyung Hee University)
- Published : 2001.05.31
Abstract
Anterior open bite is one in which the teeth in the anterior portion of the maxilla and mandible are vertically apart and lack the overlapping necessary for the incisive function when the mandible is in closed position. Anterior open bite is a result of the interaction of many different etiologic factors including thumb and finger sucking, lip and tongue habits, airway obstruction, skeletal growth abnormalities and its tendency may appear with any type of skeletal patterns, such as Class I, II or III malocclusion types. Though the treatment methods for anterior open bite are various, the conventional FR-4, designed by Rolf Fr
전치부 개교합은 상 하악 전치부가 폐구 시 절단 기능에 필수적인 수직피개가 결여되어 있는 상태를 말한다. 일반적인 원인으로는 손가락 빨기, 혀 내밀기, 유아성 연하, 비호흡 부전, 골격성장의 이상 또는 이들이 복합적으로 작용되어 나타날 수 있으며, 어떤 종류의 부정교합과도 함께 나타날 수 있다. 전치부 개교합을 위한 치료 방법은 다양하지만, Rolf Fr
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