Bone infection

Bone Infection or Osteomyelitis is an infection that occurs in the bone. It can be caused by a variety of microorganisms, including bacteria and fungi. The infection can reach a bone by traveling through the bloodstream or spreading from nearby tissue. In some cases, it can also occur if the bone is exposed to bacteria during an injury or surgery.

Causes

The most common cause of bone infection is the bacterium Staphylococcus aureus. This bacterium is present on the skin and in the nose of approximately 30% of healthy people. Other bacteria and certain fungi can also cause bone infections.

Symptoms

Symptoms of bone infection include fever, chills, irritability, swelling or redness over the affected bone, and severe pain in the infected area. In some cases, the person may also have difficulty or inability to use the affected limb.

Diagnosis

Diagnosis of bone infection is typically made through a combination of physical examination, medical history, and diagnostic tests. These tests may include blood tests, x-ray, magnetic resonance imaging (MRI), and bone scan. In some cases, a biopsy of the bone may be necessary.

Treatment

Treatment for bone infection typically involves antibiotics and, in some cases, surgery. The specific treatment plan will depend on the type of microorganism causing the infection, the location of the infection, and the patient's overall health.

Prevention

Prevention of bone infection involves maintaining good general health and hygiene, promptly treating any infections in the body, and taking precautions to avoid injury, especially if the person has a condition that increases their risk of developing a bone infection.

See Also

• Infection
• Bone
• Staphylococcus aureus
• Antibiotics