anterior forearm muscles

origin of pronator teres

medial epicondyle of humerus

coronoid process

insertion of pronator teres

middle lateral radius

action of pronator teres

pronate forearm

flex the elbow

innervation of pronator teres

median nerve (C6,C7)

origin of flexor carpi radialis

medial epicondyle of humerus

insertion of flexor carpi radialis

base of the second metacarpal

action of flexor carpi radialis

flexes and radially deviates the wrist

innervation of flexor carpi radialis

median nerve (C6,C7)

what runs deep to pronator teres

ulnar artery

what runs superficial and lateral to pronator teres

radial artery

what runs lateral to flexor carpi radialis

radial artery

origin of palmaris longus

medial epicondyle of humerus

insertion of palmaris longus

distal half of anterior retinaculum

palmar aponeurosis

action of palmaris longus

flex the wrist

tighten palmar aponeurosis

innervation of palmaris longus

median nerve (C7,C8)

origin of flexor carpi ulnaris

medial epicondyle of humerus

olecranon

posterior ulna

insertion of flexor carpi ulnaris

pisiform

hook of hamate

5th metacarpal

action of flexor carpi ulnaris

flex and ulnarly deviate the wrist

innervation of flexor carpi ulnaris

ulnar nerve (C7,C8)

origin of flexor digitorum superficialis humeroulnar head

medial epicondyle of humerus

ulnar collateral ligament

coranoid process

insertion of flexor digitorum superficialis humeroulnar head

bodies of the middle phalanges of the middle fingers

action of flexor digitorum superficialis humeroulnar head

flex the proximal inner phalangeal joint of medial 4 digits

flex metacarpalphylangeal joint

flex the wrist

innervation of flexor digitorum superficialis humeroulnar head

median nerve (C7,C8,T1)

origin of flexor digitorum superficialis radial head

superior half of the anterior radius

insertion of flexor digitorum superficialis radial head

bodies of the meddle phalanges if the medial 4 digits

action of flexor digitorum superficialis radial head

flex the proximal inner phalangeal joint of medial 4 digits

flex metacarpalphylangeal joint

flex the wrist

innervation of flexor digitorum superficialis radial head

median nerve (C7,C8,T1)

origin of flexor digitorum profundus

proximal ¾ of the anterior ulna on the medial side

interosseous membrane

insertion of flexor digitorum profundus

base of the distal phalanx of the medial 4 digits

action of flexor digitorum profundus

flex distal interphalanegeal joint

flex the metacarpalphylangeal joint

flex the wrist

innervation of the medial side of flexor digitorum profundus

ulnar nerve (C8,T1)

innervation of the lateral side of flexor digitorum profundus

anterior interosseous nerve (C8,T1)

origin of flexor pollicis longus

anterior radius

interosseous membrane

insertion of flexor pollicis longus

base of the distal phalanx of the thumb

action of flexor pollicis longus

flex the interphalangeal joint of the thumb

innervation of flexor pollicis longus

anterior interosseous nerve (C8,T1)

origin of pronator quadratus muscle

distal ¼ of the anterior ulna

insertion of pronator quadratus muscle

distal ¼ of radius

action of pronator quadratus muscle

pronate the forearm

bind distal radius and ulna together

innervation of pronator quadratus muscle

anterior interosseous nerve (C8,T1)