Osteomyelitis complicating osteopetrosis--a case report.

Osteomyelitis of the jaws is uncommon but can be a complication of extraction or exposure of teeth in patients who are immunosuppressed or have undergone radiotherapy to the head and neck region. We report a case of osteomyelitis in a patient who has osteopetrosis. The initial clinical presentation was that of an infected retained root, secondary to denture trauma to the supporting tissues. Radiological interpretation was difficult owing to the increased bone density and surgical exploration revealed only a dense region of necrotic bone.