What is osteomyelitis?

Osteomyelitis is characterized as an inflammation of bone and bone marrow, which typically occurs due to an infection. This condition can arise from a variety of sources, including bacteria or fungi that enter the bone through an open fracture, surgery, or from an infection elsewhere in the body that spreads to the bone through the bloodstream. It often presents with symptoms such as pain, fever, and swelling over the affected area, and if not treated promptly, can lead to significant complications including bone necrosis.

The essence of osteomyelitis lies in its inflammatory response, which highlights the body's attempt to combat the infection within the bone structures. This distinguishes it fundamentally from conditions that affect cartilage, muscle tissue, or represent malignancies, which involve different pathophysiological processes. Understanding osteomyelitis as an inflammation related to infection is crucial for diagnosis, treatment, and management of the condition effectively.