Ankle replacement surgery, also known as total ankle arthroplasty (TAA), is a highly effective procedure designed to relieve pain and restore function in individuals suffering from severe ankle arthritis or other debilitating conditions.
Ankle replacement surgery involves replacing the damaged or arthritic joint surfaces of the ankle with artificial components, typically made of metal and plastic. The procedure aims to relieve pain, restore mobility, and improve the overall quality of life. Unlike ankle fusion, which eliminates joint movement, ankle replacement allows for retained joint motion, which can be beneficial for patients looking to maintain an active lifestyle.
Ankle replacement surgery is usually performed under general anesthesia or regional anesthesia (spinal block). During the procedure, the damaged ankle joint is carefully removed and replaced with an artificial joint. The components of the artificial joint typically consist of a metal base and a plastic or metal liner, designed to mimic the natural movement of the ankle.
The surgery generally takes between 1 to 2 hours, and patients typically stay in the hospital for 1 to 2 days for monitoring and recovery.
After ankle replacement surgery, patients will need to follow a structured rehabilitation plan to ensure proper healing and regain strength and mobility. The recovery timeline varies depending on the individual, but most patients can expect to:
Most patients can return to normal activities within 6 to 12 months, although high-impact activities such as running or jumping may be limited. However, the majority of patients experience significant improvements in quality of life, with reduced pain and better overall function.