Which of the following structure passes through Guyon's canal: (A) Flexor carpi radialis, (B) Radial nerve, (C) Ulnar nerve, (D) Median nerve
Answer is C. Guyon's canal Contents - Ulnar nerve, ulnar aery passing in ulnar tunnel Roof - Formed by palmar carpal ligament Floor - Formed by flexor retinaculum APPLIED ASPECT - Handle bar injury - Commonly seen in long term bikers - Sensory loss in 1 1/2 fingers on ulnar side