日本口腔診断学会雑誌
Online ISSN : 2188-2843
Print ISSN : 0914-9694
ISSN-L : 0914-9694
臨床報告
多発埋伏過剰歯と集合性歯牙腫を同時に認めた1例
太田 貴久上田 順宏渡邉 一弘村松 泰徳
著者情報
キーワード: 過剰歯, 歯牙腫, 多発, 健常者
ジャーナル 認証あり

2025 年 38 巻 2 号 p. 99-103

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抄録
Supernumerary teeth and odontomas are relatively common in clinical practice. However, the occurrence of three or more supernumerary teeth in a single patient is rare in healthy individuals, and there have been very few reports of coexistence with odontoma.
In the present study, we report a case of multiple supernumerary teeth in the bilateral maxillae with odontoma.
The patient was a 28-year-old male. He was referred to our department for the extraction of multiple embedded teeth. Imaging examination revealed one tooth in the right maxillary wisdom tooth area, two teeth in the left maxillary wisdom tooth area, and one tooth in the right maxillary canine area, as well as odontoma-like opacities.
Based on the clinical diagnoses of multiple supernumerary teeth and odontoma, the patient underwent extraction of the bilateral maxillary and maxillary impacted wisdom teeth, right maxillary impacted canine tooth, and excess impacted tooth, and removal of the odontoma under general anesthesia.
The postoperative course was good, and the patient continues to be followed up.
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