대한소아치과학회지 (Journal of the korean academy of Pediatric Dentistry)
- 제30권3호
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- Pages.385-390
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- 2003
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- 1226-8496(pISSN)
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- 2288-3819(eISSN)
상악 영구 중절치의 외상성 치근파절 : 증례보고
TRAUMATIC ROOT FRACTURES IN UPPER PERMANENT CENTRAL INCISORS - A CASE REPORT
- 최형준 (연세대학교 치과대학 소아치과학교실.구강과학연구소) ;
- 곽지윤 (연세대학교 치과대학 소아치과학교실.구강과학연구소) ;
- 이종갑 (연세대학교 치과대학 소아치과학교실.구강과학연구소) ;
- 최병재 (연세대학교 치과대학 소아치과학교실.구강과학연구소)
- Choi, Hyung-Jun (Department of Pediatric Dentistry and Oral Science Research Center, College of Dentistry, Yonsei University) ;
- Kwak, Ji-Youn (Department of Pediatric Dentistry and Oral Science Research Center, College of Dentistry, Yonsei University) ;
- Lee, Jong-Gap (Department of Pediatric Dentistry and Oral Science Research Center, College of Dentistry, Yonsei University) ;
- Choi, Byung-Jai (Department of Pediatric Dentistry and Oral Science Research Center, College of Dentistry, Yonsei University)
- 발행 : 2003.08.30
초록
청소년기에는 두개악안면부위의 외상성 손상이 흔하다. 그러나 상아질, 백악질, 치수를 포함하는 치아파절로 정의되는 치근파절은 비교적 드물다. 치근파절에 대하여 취 할 수 있는 적절한 조치는 파절편의 치관부위를 재위치시키고,
Traumatic injuries in the young permanent dentition are common, but root fractures, defined as fractures involving dentin, cementum and pulp, are relatively uncommon. Appropriate management of root fracture involves repositioning the coronal portion of the tooth fragment and firm immobilization with a splint for 2 to 3 month. Root canal treatment should not be initiated until the sign of necrosis or resorption are apparent because in most cases, the apical fragments maintain their vitality. The following case report describes a patient with root fractures injured three times over the period of 7 years. The results, clinically and radiographically, were acceptable, but long term periodic evaluation is required.
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