Lateral Hindfoot Impingement


Professor of Radiology Tehran University of Medical Sciences, Tehran, Iran



Extra articular hind foot impingement is a non- traumatic type of impingement results from lateral contact of bony structures due to valgus deformity and is defined as talo-calcaneal impingement and calcaneo-fibular impingement or both of them, So we could follow specific involvement in talocalcaneal and sub-fibular region.
In this presentation we will describe the terminology and pathology and discuss about the mechanism and imaging finings with focus on MRI