Intraosseous xanthoma simultaneously treated with mandibular prognathism using sagittal split ramus osteotomy in the mandible: a case report and literature review.

Xanthomas are benign lesions characterized by the aggregation of lipid-laden histiocytes and foamy cells within tissues. Intraosseous xanthomas (IOXs), especially those in the jaw bone, are rare, with only around 50 cases documented. This case report describes an IOX located at an osteotomy site in the mandible during sagittal split ramus osteotomy (SSRO).