Question

What muscles make up the deep layer of the posterior forearm?

Answer 1

The deep layer of the posterior forearm is made up of the abductor pollicis longus, extensor pollicis brevis, extensor pollicis longus, and extensor indicis.

Step-by-step explanation:

The deep posterior forearm muscles are located on the posterior (back) side of the forearm and are involved in various movements of the wrist and fingers. These muscles are commonly referred to as the deep layer of forearm muscles.

The muscles that make up the deep layer of the posterior forearm include the abductor pollicis longus, extensor pollicis brevis, extensor pollicis longus, and extensor indicis.