Posterior Forearm Anatomy at Anatomy

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Posterior Forearm Anatomy. The forearm anatomy is complex due to the presence of three major neurovascular bundles. Explore the anatomy of forearm muscles like the flexors and extensors and how they support and move the hands and fingers, from flexing the hand to extending it.

Muscles of the Posterior Forearm Superficial Deep
Muscles of the Posterior Forearm Superficial Deep from teachmeanatomy.info

The forearm anatomy is complex due to the presence of three major neurovascular bundles. The muscles in the posterior compartment are divided into superficial and deep layers. These muscles include the brachioradialis , extensor carpi radialis longus , extensor carpi radialis brevis , extensor digitorum , extensor carpi ulnaris  and extensor digiti minimi .

Muscles of the Posterior Forearm Superficial Deep

The muscles in the posterior compartment are divided into superficial and deep layers. An important muscle for hand supination ( supinator muscle) is also located in the posterior compartment. None of the deep muscles of the back of forearm cross the elbow joint. Lateral epicondyle of humerus insertion: