Healing after horizontal root fractures: 3 cases with 2-year follow-up
최유리나, 홍성옥, 이석련, 민경산, 박수정,
소속 상세정보
최유리나 ( Choi Yoorina ) - Wonkwang University School of Dentistry Department of Conservative Dentistry
홍성옥 ( Hong Sung-Ok ) - Wonkwang University School of Dentistry Department of Conservative Dentistry
이석련 ( Lee Seok-Ryun ) - Wonkwang University School of Dentistry Department of Conservative Dentistry
민경산 ( Min Kyung-San ) - Chonbuk National University School of Dentistry Department of Conservative Dentistry
박수정 ( Park Su-Jung ) - Wonkwang University School of Dentistry Department of Conservative Dentistry
KMID : 1034420140390020126
Abstract
Among dental traumas, horizontal root fractures are relatively uncommon injuries. Proper initial management and periodical evaluation is essential for the successful treatment of a root-fractured tooth. If pulpal necrosis develops, endodontic treatment is indicated, exclusively for the coronal fragment. Fragment diastases exert a great influence on healing at the fracture line and on pulpal necrosis. An adequately treated root-fractured tooth has a good prognosis. This case report describes the treatment and 2-yr follow up of 3 maxillary central incisors, first with horizontal root fracture, second with horizontal root fracture and avulsion, and third with horizontal root fracture and lateral luxation. All three cases were treated with mineral trioxide aggregate (ProRoot, Dentsply). During 2 yr of follow-up evaluation, the root-fractured teeth of the present patients were well retained in the arch, showing periodontal healing, even after endodontic treatment.
키워드
Diastasis; Mineral trioxide aggregate; Tooth fracture
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