Does ankle replacement treat ankle osteoarthritis?

During ankle replacement, damaged parts of the joint are removed and replaced with artificial components. The aim is to reduce arthritis pain while preserving useful ankle movement. It does not restore the original joint or remove every possible source of pain.

Suitability depends on the condition of the ankle, bone and soft tissues, activity needs, general health, and previous treatment. A specialist may compare replacement with other approaches, including non-surgical care or fusion, before recommending a plan.

Begin with an orthopaedic assessment if pain, stiffness, or reduced walking remains despite measures such as footwear changes, physiotherapy, activity adjustment, or prescribed medicines. Examination and imaging help show the extent and location of joint damage.

If replacement is advised, ask about preparation, wound care, weight-bearing restrictions, rehabilitation, and activities to avoid during healing. Follow-up is used to check movement, comfort, and the condition of the implant.

Seek prompt care for sudden inability to bear weight, a visibly deformed ankle, or severe pain after an injury. After surgery, urgent advice is needed for increasing redness or drainage from the wound, fever, marked calf swelling, chest pain, or new breathlessness.

Ask why replacement is suitable for your ankle, what alternatives remain, how long rehabilitation may take, how movement may change, and which warning signs should prompt immediate contact.