Dwyer closing wedge osteotomy of calcaneus for varus heel. A, Lateral skin incision is made inferior and parallel to peroneal tendons. B, Wedge of bone is resected with its base laterally. C, Wedge of bone is tapered medially. D, Calcaneus is closed after bone has been removed, and varus deformity is corrected to slight valgus. SEE TECHNIQUE 33.17.