How are spacer devices used in hip arthroplasty?

Spacer devices are commonly used in hip arthroplasty procedures as a temporary substitute for the natural joint. These devices are made of medical-grade materials and are utilized during a two-stage revision surgery, typically for cases of deep infection or failed primary hip replacements. The spacer functions by maintaining joint space, providing stability, and preventing bone rubbing until the infection is eradicated or the patient's condition stabilizes. This approach allows for the eradication of bacteria or healing of surrounding tissues before the final prosthesis is implanted, improving the chances of a successful and longer-lasting hip replacement. Spacer devices are custom-made to fit the patient's anatomy and can be impregnated with antibiotics to further fight infection. Overall, the use of spacer devices in hip arthroplasty serves as an essential tool to address complex hip cases and optimize patient outcomes.

This mind map was published on 17 November 2023 and has been viewed 107 times.