Does joint fusion surgery treat ankle osteoarthritis?

Ankle osteoarthritis can wear down the joint surface and make walking painful. During fusion, the surgeon removes damaged joint surfaces and stabilises the bones so they can grow together. The fused ankle no longer bends through the treated joint in the same way, which can reduce pain caused by bone-on-bone motion. Movement from nearby foot joints helps provide some walking motion.

Fusion is generally considered after symptoms remain limiting despite non-surgical care, or when joint damage makes motion-preserving options unsuitable. It is a major decision because footwear, walking style, work demands, and nearby joints may all need consideration.

Discuss the severity and location of your arthritis, your daily activities, and alternatives with an orthopaedic surgeon. Ask about imaging, expected restrictions, weight-bearing progression, wound care, and physiotherapy. Stop smoking if advised, review medicines before surgery, and arrange help with transport and household tasks during the early recovery period.

After surgery, contact the care team for increasing wound redness, drainage, fever, worsening swelling, new numbness, or pain that is not controlled as instructed. Urgent help is needed for a cold or unusually pale foot, severe calf swelling, chest pain, or sudden breathlessness. Before surgery, rapidly worsening pain or inability to bear weight warrants assessment.

Ask why fusion is being recommended, what ankle movement will remain, how nearby joints may compensate, which alternatives fit your case, and what milestones will guide a safe return to walking and work.