Hemiarthroplasty is a surgical procedure where only the damaged part of a joint, typically the femoral head in the hip, is replaced with a prosthetic implant. It is commonly performed for conditions like hip fractures or localized joint damage, offering pain relief and restoring mobility while preserving healthy joint structures.
In some cases, non-surgical options such as pain management, physical therapy, or assistive devices may be recommended. However, these methods are generally ineffective for severe joint damage or fractures, making surgery the preferred treatment.
Preparation involves imaging tests to evaluate joint damage and blood tests to check for underlying health issues. Patients are advised to adjust medications, engage in light pre-surgery exercises, and plan for post-operative care to ensure a smooth recovery process.
The surgery, performed under general or spinal anesthesia, typically takes 1-2 hours. The surgeon makes an incision to access the joint, removes the damaged portion, and replaces it with a prosthetic implant. The healthy part of the joint is preserved, maintaining natural movement and stability.
Recovery starts with early mobility exercises to prevent stiffness and improve circulation. Rehabilitation includes strengthening exercises and physical therapy to restore joint function and muscle strength. Patients typically resume light activities within 6-8 weeks, with full recovery taking a few months.
Hemiarthroplasty provides effective pain relief and improved joint function, making it a reliable option for treating specific joint conditions. Potential risks include infection, blood clots, or implant-related complications. With advancements in surgical techniques, the procedure has become safer and more effective for long-term outcomes.
