“…Tendoscopy of the peroneal tendon sheath has been attempted more than once over the last few years [7, 12, 19]. Although ultrasonography and magnetic resonance imaging usually reveal highly specific and sensitive accuracy rate of diagnosis of peroneal tendon disorder [1, 3, 9, 13, 15, 20], endoscopic approach still can be more sensitive in detection of concomitant pathology, allows dynamic testing of the peroneal tendons and shows better the grading of the injury or the disorder [12].…”