Tibial Talo Calcaneal (TTC) fusion is a surgical procedure used to treat severe ankle and hindfoot arthritis 🦶, deformities, or instability. It involves fusing three bones: the tibia (shin bone), talus (ankle bone), and calcaneus (heel bone). The goal is to eliminate painful movement between these bones by making them one solid unit. This procedure is typically considered when other treatments, such as medications, physical therapy, or less invasive surgeries, have not provided adequate relief�