Chronic multifocal osteomyelitis digital illustration

Chronic multifocal osteomyelitis Save

ICD-10 code: M86.3

Chapter: Diseases of the musculoskeletal system and connective tissue

Understanding Chronic Multifocal Osteomyelitis

Chronic multifocal osteomyelitis (CMO) is a rare inflammatory disorder that affects bones and joints. It usually affects children and teenagers but can also occur in adults. CMO is a chronic condition that causes recurrent bone inflammation and pain. The exact cause of CMO is unknown, but it is believed to be an autoimmune disorder.

There are several symptoms associated with CMO. The most common symptom is pain in the affected bone or joint. The pain can be severe and persistent, often worsening at night. Other symptoms include swelling, redness, and warmth in the affected area. Some patients may also experience fever, fatigue, and weight loss.

Diagnosing CMO can be difficult, as it is a rare condition and symptoms can be similar to other bone and joint disorders. Doctors may perform a physical exam and order imaging tests, such as X-rays, MRI, or CT scans. Blood tests may also be done to check for signs of inflammation and infection.

Treatment for CMO typically involves a combination of medications and surgery. Nonsteroidal anti-inflammatory drugs (NSAIDs) can help relieve pain and reduce inflammation. Antibiotics may be prescribed if there is an infection present. In severe cases, surgery may be necessary to remove infected tissue or bone.

Preventing CMO

As the cause of CMO is unknown, there are no definitive preventive measures. However, maintaining good overall health and hygiene may reduce the risk of developing bone and joint infections. It is important to receive prompt treatment for any infections or injuries that may affect the bones or joints.

Conclusion

Chronic multifocal osteomyelitis is a rare but serious condition that can cause persistent pain and inflammation in bones and joints. Early diagnosis and treatment are essential to prevent further damage and improve long-term outcomes. If you or someone you know is experiencing symptoms of CMO, it is important to seek medical attention as soon as possible.