SECUELAS DE FRACTURA DE CALCANEO

Calcaneal Fracture Malunion
◦loss of height, widening, and lateral impingement
◦limited ankle dorsiflexion due to dorsiflexed talus with talar declination angle <20
◦classification (peformed by CT)
■type I
lateral exostosis with no subtalar arthritis
treat with lateral wall resection
■type II
lateral exostosis with subtalar arthritis
treat with lateral wall resection an...d subtalar fusion
■type III
lateral exostosis, subtalar arthritis, and varus malunion
treat with lateral wall resection, subtalar fusion, and +/-
valgus osteotomy (controversial)