1/4. 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.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |
2/4. Otolaryngological complications of osteopetrosis.osteopetrosis is a rare inherited bone disease that affects both humans and various mammals. The authors report on two cases of osteopetrosis with otolaryngological complications. One patient had the childhood form and presented with chronic otitis media and brain abscess. The second patient had the adult form and presented with sinusitis from tooth extraction which developed into chronic osteomyelitis of the maxillary bone.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |
3/4. Recalcitrant osteomyelitis following tooth extraction in a case of malignant osteopetrosis.Malignant osteopetrosis generally begins in utero and often results in stillbirth. Besides, failure to thrive, increased bone fragility resulting in frequent fractures and recurrent bone infections are the other characteristic features. Infections after tooth extraction and fracture of the sclerotic bone following mild trauma are serious complications, as these ordinarily common problems are very difficult to treat in such patients. Poor bone vascularisation and reduced local defences prolong the defensive response. A rare case of malignant osteopetrosis in a 19-year-old girl, who presented with the complication of osteomyelitis of the mandible following tooth extraction, is presented. The case is of interest for two reasons: it is very rare for a case of malignant osteopetrosis to survive until adulthood and to be aware of the potential dental and oral complications of the disorder.- - - - - - - - - - ranking = 6keywords = extraction (Clic here for more details about this article) |
4/4. Diffuse, increased radiodensity of the maxilla and mandible.The case presented here demonstrates the radiographic changes characteristic of osteopetrosis; and in conjunction with normal laboratory findings, the diagnosis is confirmed. Of particular interest is the lack of history of bone fractures or infection, in view of multiple previous extractions. Practitioners must be careful not to assume that such a history implies immunity to complications. Once the diagnosis of osteopetrosis has been made, treatment for all patients should be directed toward restoration and retention of teeth with emphasis on excellent oral hygiene.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |