Fig. 4From: Novel electrodiagnostic provocative techniques for the diagnosis of suspected tarsal tunnel syndromeThe figure shows the novel tests can diagnose TTS in a symptomatic patient who has pronated flat feet with normal motor latency and amplitude of left (A) lateral plantar (LP) and, (B) medial plantar (MP) nerves by routine NCSs which showed an increase in latency and decrease in amplitude by the novel tests (ED, SS, and DS) more marked with the last 2 tests (A, C)Back to article page