Osteomyelitis is a serious infection of the bone that can be caused by bacteria, fungi, or other microorganisms.

It typically occurs when an infection from another part of the body spreads to the bone, or when the bone is exposed to bacteria through an open fracture or surgery.

Symptoms of osteomyelitis can include pain, swelling, redness, and warmth in the affected area.

There may also be fever, chills, fatigue, and general malaise.

If the infection becomes chronic, there may be drainage of pus from the affected area.

Diagnosis of osteomyelitis usually involves a combination of medical history, physical examination, blood tests, imaging studies (such as X-rays, CT scans, or MRI), and sometimes a bone biopsy to confirm the presence of infection.

Treatment of osteomyelitis typically involves a combination of antibiotics and surgical intervention.

Antibiotics are usually given intravenously for several weeks to clear the infection.

Surgery may be necessary to remove any dead or infected bone tissue, drain abscesses, or stabilize fractures.

In some cases, amputation may be necessary if the infection is severe and cannot be controlled.

Complications of osteomyelitis can include chronic infection, bone deformities, impaired growth in children, joint problems, and sepsis (a life-threatening infection that can spread throughout the body).

Prevention of osteomyelitis involves proper wound care, prompt treatment of infections, and appropriate use of antibiotics during surgical procedures.