Category: Hindfoot Introduction/Purpose: Tibiotalocalcaneal (TTC) arthrodesis is a procedure used to treat hindfoot deformity and/or arthritis. Retrograde intramedullary nails have been used as a method of fixation. The nails are either straight or have a bend to accommodate valgus alignment of the hindfoot. https://parisnaturalfoodes.shop/product-category/smart-ginkgo/