Osteonecrosis

Osteonecrosis is a medical condition where the bone tissue dies due to a lack of blood supply. This can happen for several reasons, including injury, long-term use of certain medications, or diseases such as osteoporosis. When bone cells die, it can lead to pain, joint dysfunction, and eventually, the collapse of the affected bone. Commonly affected areas include the hip and knee. Treatment options range from pain management and rehabilitation to surgical interventions like joint replacement, depending on the severity of the condition. Early diagnosis is important for better outcomes.