강제 맹출술과 치은섬유절단술을 동반한 임상치관연장술
Clinical crown lengthening procedure with forced eruption and fiberotomy
양건일, 정민구, 조아영, 양진영, 유상준, 김병옥,
소속 상세정보
양건일 ( Yang Keon-Il ) - 조선대학교 치의학전문대학원 치주과학교실
정민구 ( Jung Min-Gu ) - 조선대학교 치의학전문대학원 치주과학교실
조아영 ( Cho Ah-Young ) - 조선대학교 치의학전문대학원 치주과학교실
양진영 ( Yang Jin-Young ) - 조선대학교 치의학전문대학원 치주과학교실
유상준 ( Yu Sang-Joun ) - 조선대학교 치의학전문대학원 치주과학교실
김병옥 ( Kim Byung-Ock ) - 조선대학교 치의학전문대학원 치주과학교실
KMID : 0353320120360010063
Abstract
Three patients (2 maxillary anterior teeth and 1 maxillary second premolar) underwent clinical crown lengthening procedures with forced eruption. All teeth had undergone complete root canal treatment prior to the procedure. Using an elastic band, extrusion of teeth was planned; during a 2-month period of extrusion, activation and fiberotomy were performed within a 2-week period. Following an 8-week period of maintenance, gingivectomy without bone surgery was performed. The patients were then referred to the department of prosthodontics for the final prosthodontic restoration. After completion of the final prosthodontic restoration, esthetically satisfactory results were reported in all three cases. These cases demonstrate the safety and simplicity of the clinical crown lengthening procedure through orthodontic extrusion for treatment of subgingivally fractured teeth; hence, it is more acceptable to the patient.
키워드
Clinical crown lengthening; Fiberotomy; Forced eruption; Orthodontic extrusion
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