Forearm

Muscles in the Forearm region

49 entries

All Types 49 Muscles 49 Bones 21 Tendons 20 Ligaments 35 Nerves 20 Bursae 20 Joints 20 Vessels 20

49 entries · Muscles

Muscle Abductor Pollicis Longus musculus abductor pollicis longus Forearm The abductor pollicis longus is one of the three muscles of the posterior forearm that act… Muscle Abductor Pollicis Longus Detail musculus abductor pollicis longus detail Forearm APL typically has multiple tendon slips (1-4) inserting on the first metacarpal base, contributing to de… Muscle Brachioradialis musculus brachioradialis Forearm The brachioradialis is the most superficial forearm muscle and forms the prominent lateral border of the… Muscle Brachioradialis (Full) musculus brachioradialis overview Forearm Brachioradialis is the most lateral elbow flexor with a radial nerve supply making it the key… Muscle Extensor Carpi Radialis Brevis musculus extensor carpi radialis brevis Forearm The ECRB is the primary wrist extensor active during gripping, running through the second extensor compartment… Muscle Extensor Carpi Radialis Brevis Detail musculus extensor carpi radialis brevis detail Forearm The ECRB is the most clinically important of the wrist extensors — it produces pure wrist… Muscle Extensor Carpi Radialis Longus musculus extensor carpi radialis longus Forearm The extensor carpi radialis longus is the most proximal of the radial wrist extensors, originating above… Muscle Extensor Carpi Radialis Longus Detail musculus extensor carpi radialis longus detail Forearm ECRL has the most proximal radial nerve supply of any forearm extensor, arising directly from the… Muscle Extensor Carpi Ulnaris musculus extensor carpi ulnaris Forearm The extensor carpi ulnaris occupies the sixth and most medial extensor compartment at the wrist, running… Muscle Extensor Carpi Ulnaris Detail musculus extensor carpi ulnaris detail Forearm ECU runs in its own sixth extensor compartment and plays a critical role in DRUJ stability… Muscle Extensor Digiti Minimi musculus extensor digiti minimi Forearm The extensor digiti minimi has a dedicated tendon to the little finger that passes through the… Muscle Extensor Digiti Minimi Detail musculus extensor digiti minimi detail Forearm The EDM is the only finger extensor with its own dedicated compartment (fifth extensor compartment) separate… Muscle Extensor Digitorum musculus extensor digitorum Forearm The extensor digitorum is the primary finger extensor, running from the common extensor origin on the… Muscle Extensor Digitorum Communis musculus extensor digitorum communis Forearm The extensor digitorum communis is the primary finger extensor, running through the fourth extensor compartment to… Muscle Extensor Digitorum Index Slip musculus extensoris digitorum fasciculus indicis Forearm The index finger slip of EDC is the most radial of the four slips, supplemented by… Muscle Extensor Digitorum Ring Slip musculus extensoris digitorum fasciculus annularis Forearm The ring finger slip of EDC is often the largest of the four slips and is… Muscle Extensor Indicis musculus extensor indicis Forearm The extensor indicis is the only finger extensor with an independent muscle belly dedicated to a… Muscle Extensor Indicis (Full) musculus extensor indicis Forearm The extensor indicis provides the independent index finger extension needed for pointing while the other digits… Muscle Extensor Pollicis Brevis musculus extensor pollicis brevis Forearm The extensor pollicis brevis travels through the first extensor compartment alongside the abductor pollicis longus, forming… Muscle Extensor Pollicis Brevis Detail musculus extensor pollicis brevis detail Forearm EPB runs with APL in the first extensor compartment and may have its own sub-compartment in… Muscle Extensor Pollicis Longus musculus extensor pollicis longus Forearm The extensor pollicis longus runs obliquely through the third extensor compartment around Lister tubercle on the… Muscle Extensor Pollicis Longus Detail musculus extensor pollicis longus detail Forearm EPL is the only extensor of the thumb IP joint and forms the medial border of… Muscle Flexor Carpi Radialis musculus flexor carpi radialis Forearm The flexor carpi radialis runs from the medial epicondyle to the base of the index finger… Muscle Flexor Carpi Radialis (Full) musculus flexor carpi radialis Forearm The FCR is the primary radial wrist flexor, inserting on the second metacarpal base. Its tendon…

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