Osteomylelitis Disease

骨髓炎（OM）是骨的感染。

Osteomyelitis (OM) is an infection of bone. Symptoms may include pain in a specific bone with overlying redness, fever, and weakness. The long bones of the arms and legs are most commonly involved in children while the feet, spine, and hips are most commonly involved in adults. The cause is usually a bacterial infection and rarely a fungal infection. It may occur via spread from the blood or from surrounding tissue. Risks for developing osteomyelitis include diabetes, intravenous drug use, prior removal of the spleen, and trauma to the area. Diagnosis is typically suspected based on symptoms. This is then supported by blood tests, medical imaging, or bone biopsy.