Treatment of mandibular high-flow XXXX : report of 2 cases.

@entity1 @entity2758 @entity548 @entity190 @entity4 @entity1416 @entity887 @entity1462
Two cases of high-flow @entity1462 affecting the mandible are presented. Manifesting mainly in childhood, intraosseous @entity2758 are extremely rare morphologic errors of vascular morphogenesis that can lead to life-threatening @entity548 without appropriate treatment. A dentist referred an 8-year-old @entity1 with radiolucency in the left mandible and supraocclusion of the mandibular left first molar. During biopsy, massive @entity548 occurred. Computed tomographic scan with contrast medium showed a @entity1462 . @entity1416 was performed followed by surgical resection. Autologous bone transplantation and resorbable osteosynthesis plates were used for reconstruction. The second @entity1 , a 15-year-old @entity1 , had intense @entity548 from the periodontal space of a highly mobile right mandibular second molar. Intraoral clinical examination showed a painless @entity4 in the right buccal vestibule. Computed tomographic angiogram displayed an @entity1462 involving the right mandible. After successful selective embolization, surgical resection, and reconstruction with autologous bone, transplantation was performed. @entity887 is a low-risk procedure in highly vascularized lesions. It is a recommended procedure to avoid the increased risk of an emergency operation, to minimize @entity190 during surgery, and to better plan reconstructive surgery.
