Anatomy of extrinsic of the hand and wrist.

Abbreviations (clockwise): ECU - extensor carpi ulnaris, 



EDM - extensor digiti minimi, ED - extensor digitorum




communis, EPL - extensor pollicis longus, ECRB - extensor




carpi radialis brevis , ECRL - extensor carpi radialis longus ,



 EPB - extensor pollicis brevis, APL - abductor pollicis



longus, FPL - flexor pollicis longus, FCR - flexor carpi



radialis, PL - palmaris longus, FDS - flexor digitorum



superficialis, FDP - flexor digitorum profundus, FCU - flexor



 carpi ulnaris.

 Cross-section of the right wrist at Lister's tubercle demonstrating

 the anatomy of the extrinsic tendons of the hand and wrist.