완전탈구 미성숙 상악 중절치의 재생근관치료: 증례보고
Dental pulp regeneration of immature maxillary central incisors after avulsion: case reports
김미리, 지명관, 이상호, 이난영,
소속 상세정보
김미리 ( Kim Mi-Ri ) - Chosun University School of Dentistry Department of Pediatric Dentistry
지명관 ( Jih Myeong-Kwan ) - Chosun University School of Dentistry Department of Pediatric Dentistry
이상호 ( Lee Sang-Ho ) - Chosun University School of Dentistry Department of Pediatric Dentistry
이난영 ( Lee Nan-Young ) - Chosun University School of Dentistry Department of Pediatric Dentistry
KMID : 1812220180010010025
Abstract
Introduction: Avulsion is one of the most severe type of traumatic dental injury with poor prognosis. The purpose of this report is to introduce the cases of pulp regeneration on three pulp necrotized maxillary immature central incisors by avulsion. Case 1: A 8?year?old boy had traumatic injury to #11 and 21, which were avulsed and replanted within 30 minutes. The teeth lost their vitality and underwent pulp regeneration therapy with TAP and PRF?MTA. After 8 months of follow?up, the length of root and apical closure were developed. Case 2: A 8?year?girl had traumatic injury to #11, which were avulsed and replanted within 20 minutes. The tooth became nonvital and underwent pulp regeneration therapy with TAP and PRF?MTA. After 24 months of follow?up, the thickness of root wall was increased, however, there was no sign of ideal root development. Conclusion: In the three avulsed central incisors, only limited satisfactory result was observed after pulp regeneration.
키워드
상악 중절치; 완전탈구; 재생근관치료(pulp regeneration); 치근 성장
원문 및 링크아웃 정보
등재저널 정보