@article{oai:mdu.repo.nii.ac.jp:00002848,
 author = {OGATA, KIMIKO and MIHARA, MASASHI and KANAZAWA, MASANORI and TOKUDA, YOSHIHIKO and ARAI, ATSUSHI and USUI, YOHEI and OKAFUJI, NORIMASA and 緒方, 貴美子 and 三原, 正志 and 金沢, 昌律 and 徳田, 吉彦 and 荒井, 敦 and 薄井, 陽平 and 岡藤, 範正},
 issue = {1},
 journal = {松本歯学, Journal of the Matsumoto Dental University Society},
 month = {Sep},
 note = {application/pdf, An impacted tooth is one that fails to erupt into the dental arch. Teeth become impacted because of dense adjacent teeth, excessive soft tissue or a genetic cause. An inadequate arch length and jaw space in which to erupt are the most common reasons for impaction. This most commonly in happens the wisdom teeth. As a general rule, many impacted teeth must be removed, and canine teeth remain impacted or undergo fenestration. In orthodontic treatment, the extraction of impacted canines is one of the treatment plans for patients with malocclusion. This report describes the orthodontic treatment of a patient with anterior tooth crowding with horizontal impaction of the maxillary left canine. A 34-year–old male patient presented with the chief complaint of crowding. Extraction of the impacted canine instead of the first premolar on the left side of the maxilla was chosen for this patient. After orthodontic treatment, there was no significant change in the facial profile, and acceptable occlusion was achieved. No relapse had been observed after two years of retention.},
 pages = {21--26},
 title = {上顎左側犬歯埋伏により犬歯抜歯を行った前歯部叢生症例},
 volume = {45},
 year = {2019}
}