Total Ankle Replacement
Jan 20, 2023

What is Total Ankle Replacement?

Total Ankle Replacement (TAR) is a surgical procedure that involves replacing the damaged or worn out bones and joints in the ankle with a prosthetic device. The goal of TAR is to relieve pain and improve the function of the ankle.


Indications for TAR include:

  • Osteoarthritis of the ankle
  • Rheumatoid arthritis of the ankle
  • Ankle fractures that have not healed properly
  • Post-traumatic arthritis of the ankle


The TAR procedure is typically performed under general anesthesia and takes about 2-3 hours to complete. During the procedure, the arthritic portion of the joint in the ankle is removed and replaced with the prosthetic device. The incision is then closed, and a splint or cast is applied to the ankle to help protect it during the healing process.

Recovery from TAR can take several months, and physical therapy is typically required to help regain strength and range of motion in the ankle. The majority of patients are able to return to normal activities such as walking, climbing stairs, and even returning to low-impact sports activities.

Frequently Asked Questions

Q: Is TAR a good option for me?

A: TAR may be a good option for you if you have severe pain and limited function in your ankle due to osteoarthritis, rheumatoid arthritis, or post-traumatic arthritis. Your Foot and Ankle Specialist can help determine if TAR is the best option for you after evaluating your medical history, symptoms, and imaging studies.


Q: How long does it take to recover from TAR?

A: Recovery from TAR can take several months. Physical therapy is typically required to regain strength and range of motion in the ankle. Most patients are able to return to normal activities such as walking and climbing stairs within 3-6 months after the surgery.


Q: What are the risks and complications associated with TAR?

A: As with any surgery, there are risks and complications associated with TAR. These can include infection, blood clots, nerve or blood vessel injury, and prosthetic failure. Your surgeon will discuss these risks with you before the surgery and provide instructions on how to minimize them.


Q: Will I be able to return to my normal activities after TAR?

A: Most patients are able to return to normal activities such as walking and climbing stairs within 3-6 months after TAR. However, it is important to follow your surgeon's instructions and physical therapy plan to ensure a successful recovery.


Consult your Foot and Ankle Specialist for a personalized evaluation, to know if TAR is the best option for you.

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