Osteomyelitis of Maxilla in Infantile Osteopetrosis: A Case Report with Review of Literature.

Osteopetrosis is a rare genetic disorder that causes generalized sclerosis of bone due to a defect in bone resorption and remodeling. It is usually manifesting in two basic forms: An autosomal dominant benign form (osteopetrosis tarda) and an autosomal recessive malignant form (osteopetrosis congenita). A third form, the intermediate recessive type, has also been reported. Dental abnormality may be attributed to pathological changes in bone remodeling. Osteomyelitis is well documented as a complication of osteopetrosis and is severe and difficult to treat. This is a case of 8-year-old boy with osteopetrosis presenting with the complaint of swelling of left side of face.