Weine의 Type IV 근관을 가진 상악 제2소구치의 근관치료: 증례보고
Endodontic treatment of maxillary second premolar with Weine’s Type IV root canals: a case report
김민태, 정원균, 이윤,
소속 상세정보
김민태 ( Kim Min-Tae ) - 연세대학교 원주세브란스기독병원 치과보존과
정원균 ( Chung Won-Gyun ) - 연세대학교 원주세브란스기독병원 치과보존과
이윤 ( Lee Yoon ) - 연세대학교 원주세브란스기독병원 치과보존과
KMID : 1035020180190020062
Abstract
Knowledge of basic root canal morphology and possible variations in anatomy are important for achieving successful root canal treatment. The Maxillary second premolar can include all four types of Weine’s configuration in root canal morphology. Among them, an unusual anatomic variation is Weine’s Type IV, a single, broad root canal that bifurcates into two separate root canals. For the successful root canal treatment of maxillary second premolar with a Weine’s Type IV configuration, clinician should be aware of canal variations and types. Radiographic examination with shifted horizontal angles, adequate access cavity formation, tactile examination of canals with a precurved K-file, and the use of different filling techniques are needed.
키워드
Weine’s Type IV canal; maxillary second premolar; anatomic variation; precurved file; filling technique
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