Inverted Supinator Test Useful for identifying a lesion at the C5-C6 spinal cord level. Tapping the radial side of the wrist normally elicits elbow flexion, wrist extension and wrist radial deviation. An abnormal response, consisting of finger flexion is known as the inverted radial (supinator) reflex (IRR). Video by Mujtaba Waris MD @mujtabawaris #Inverted #Supinator #Test #Reflex #neurology #clinical #video #physicalexam #orthopedics #msk #sports #IRR #Radial
