전치를 대체하기 위한 소구치의 자가 치아 이식
Autotransplantation of Premolar to Replace an Anterior Tooth
오성동, 이제우, 라지영,
소속 상세정보
오성동 ( Oh Sung-Dong ) - 원광대학교 치과대학 소아치과학교실
이제우 ( Lee Je-Woo ) - 원광대학교 치과대학 소아치과학교실
라지영 ( Ra Ji-Young ) - 원광대학교 치과대학 소아치과학교실
Abstract
Tooth autotransplantation is the placement of an impacted or erupted tooth into an extraction site or surgically prepared dental socket within the same individual. This procedure may become a new treatment alternative, because of its osteogenetic potential and its ability to promote regeneration of alveolar processes. The present study reports the case of a 10-year-old girl whose maxillary central incisor was ankylosed as the result of an injury, and who underwent tooth autotransplantation and orthodontic treatment for the functional and aesthetic recovery of the maxillary central incisor. The transplanted tooth showed satisfactory alveolar bone recovery, and orthodontic tooth movement. No complications occurred. We chose to report this case because it illustrates the autotransplantation of a premolar in a child scheduled for orthodontic treatment, including tooth extraction. The procedure showed good prognosis in terms of the recovery of an anterior tooth affected by an injury.
키워드
Autotransplantation; Premolar; Ankylosis; Orthodontic treatment
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