抄録
We report a rare case of osseous choristoma in the buccal space. Osseous choristoma is a tumor-like lesion of bone tissue in an irregular location, but rarely occurs in the soft tissue of the oral cavity. A man in his forties presented to our department for extraction of his wisdom teeth. Panorama radiographs and computed tomography incidentally showed two osseous lesions in the left buccal space. The clinical diagnosis was suspected osseous choristoma. Surgical excision was performed under general anesthesia. The histopathological diagnosis was osseous choristoma. Currently, five years have passed since the surgery, and no recurrence has been detected.
