KMID : 1004520170330020143
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Journal of Dental Rehabilitation and Applied Science 2017 Volume.33 No. 2 p.143 ~ p.153
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Managements of ankylosed incisor occurred during adolescence using alveolar bone distraction osteogenesis and decoronation: case report
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Kwon Eun-Young
Son Woo-Sung Park Soo-Byung Kim Seong-Sik Kim Yong-Il Choi Yoon-Kyung
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Abstract
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One of the common complications of dental injury is tooth ankylosis. Unlike adults, when tooth ankylosis occurs in the adolescents, ankylosis interfered the growth of the adjacent alveolar bone, resulting in the developmental failure of the alveolar bone and subsequent open bite. The most common treatment option for ankylosed tooth is extraction. However, when prognosis of ankylosed tooth after extraction is expected to be poor due to severity of infrapositioning or prosthetic replacement cannot be performed immediately, various treatment options should be considered. This report suggests multidisciplinary treatment that might bring functionally and esthetically favorable result included alveolar bone distraction osteogenesis and decoronation of ankylosed maxillary anterior tooth with orthodontic and prosthetic treatments.
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KEYWORD
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ankylosed tooth, infraocclusion, alveolar bone distraction osteogenesis, decoronation
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