Figure 2From: Abnormal muscle in the anterior compartment of the forearm: a case reportThe picture shows the exposed anterior compartment the forearm and palmar region to show the additional muscle belly (AMB) and its tendon of insertion (TI) getting attached to the palmar aponeurosis and flexor retinaculam. FDS- flexor digitorum superficialis; FCR- flexor carpi radialis, MN- median nerve, RA- radial artery; SPA- superficial palmar arch.Back to article page