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Surgical management of an accessory canal in a maxillary premolar: a case report

Restorative Dentistry & Endodontics 2019년 44권 3호 p.30 ~ 30
김희진, 유미경, 이광원, 민경산,
소속 상세정보
김희진 ( Kim Hee-Jin ) - Kosin University College of Medicine Department of Dentistry
유미경 ( Yu Mi-Kyung ) - Chonbuk National University School of Dentistry Department of Conservative Dentistry
이광원 ( Lee Kwang-Won ) - Chonbuk National University School of Dentistry Department of Conservative Dentistry
민경산 ( Min Kyung-San ) - Chonbuk National University School of Dentistry Department of Conservative Dentistry

Abstract


We report the surgical endodontic treatment of a maxillary first premolar with a lateral lesion that originated from an accessory canal. Although lesions originating from accessory canals frequently heal with simple conventional endodontic therapy, some lesions may need additional and different treatment. In the present case, conventional root canal retreatment led to incomplete healing with the need for further treatment (i.e., surgery). Surgical endodontic management with a fast-setting calcium silicate cement was performed on the accessory canal using a dental operating microscope. At the patient's 9-month recall visit, the lesion was resolved upon radiography.

키워드

Endodontic; Lateral; Periapical; Surgery; Calcium; Silicate

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