Anterior Compartment of the Forearm - Intermediate Layer

Question 1

flexor digitorum superficialis (humero-ulnar head and radial head)

Answer 1

PA:
+ humero-ulnar head: medial epicondyle of humerus and coronoid process of the ulna
+ radial head: oblique line of the radius

DA:
+ shafts of middle phalanges of medial four digits

N:
+ median nerve (C7, C8, T1)

A:
+ flexes hand at wrist
+ adducts hand at wrist