[Table/Fig-2]:

Photograph showing the dissection of distal part of the anterior compartment of the right forearm. The picture shows the distal attachment of the Additional musle belly (AdMB) distally ended in a thick tendon which was attached to the anterior aspect of the flexor retinaculum and to the carpal ligaments just deep to the palmar aponeurosis.

(FCR- Flexor Carpi Radialis, RA - Radial Artery, TPL- Tendon of Palmaris Longus, FCU-Flexor Carpi Ulnaris, Ad MB- Additional Muscle Belly, PL- Palmaris Longus, UA- Ulnar Artery, PA- Palmar Aponeurosis)