Arthrodesis fuses the two bones that form a joint. There is no longer movement in the joint after the procedure. One or more related joints may be done at the same time.

Arthrodesis of Foot and Ankle
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Ankle and foot arthrodesis is done to relieve disabling ankle or foot pain, or deformity caused by poorly healed fractures, arthritis, damaged cartilage, infections, or developmental defects.

The procedure results in pain relief in most patients.