October 29, 2024

A tibio-talo-calcaneal (TTC) arthrodesis is a surgical procedure that fuses the tibia, talus, and calcaneus bones in the ankle and hindfoot. It’s a less common operation that’s performed to treat conditions like arthritis, severe deformity, or to salvage previous operations. The procedure creates a single, larger bone that’s strong and stable, and can help create a painless, plantigrade foot.