Infected Total Hip Replacement

An infected total hip replacement occurs when bacteria or other microorganisms cause an infection around the hip implant. This condition can result in debilitating symptoms such as pain, swelling, and difficulties in movement, posing significant challenges for patients who have undergone hip replacement surgery.

Symptoms

Patients experiencing an infected total hip replacement may encounter persistent pain that goes beyond the normal recovery period. Swelling and redness around the surgical site are common indicators.  Additionally, systemic signs like fever and chills may signal a more widespread infection.

Causes

Understanding how infections can occur is crucial for both patients and healthcare providers. Infections may originate from surgical site complications, where bacteria enter during the operation. Alternatively, hematogenous spread, where bacteria travel through the bloodstream to the hip joint, is another potential cause.

Diagnosis and Treatment

Orthopedic specialists employ various diagnostic tools to confirm infection, such as blood tests and imaging. Once diagnosed, prompt treatment is essential. This often involves antibiotic therapy to eliminate the infection. However, in severe cases where antibiotics are insufficient, revision surgery may be necessary. Revision surgery entails removing the infected implant and replacing it with a new one.

Sources:
American Academy of Orthopaedic Surgeons (AAOS)
Journal of Arthroplasty