forelimb muscles origin, insertion, action, innervation
brachialis origin
Distal half of anterior surface of humerus
flexor carpi radialis innervation
Median nerve (C6, C7)
palmaris longus innervation
Median nerve (C7, C8)
biceps brachii long head innervation
Musculocutaneous nerve (C5, C6)
biceps brachii short head innervation
Musculocutaneous nerve (C5, C6)
brachioradialis innervation
Radial nerve (C5, C6)
extensor carpi radialis longus innervation
Radial nerve (C6-C8)
flexor carpi ulnaris innervation
Ulnar nerve (C7, C8)
flexor carpi radialis insertion
base of 2nd and 3rd metacarpals
extensor carpi radialis longus insertion
base of 2nd metacarpal
extensor carpi radialis brevis insertion
base of 3rd metacarpal
extensor carpi ulnaris insertion
base of 5th metacarpal
biceps brachii short head origin
coracoid process of scapula
coracobrachialis origin
coracoid process of scapula
brachialis insertion
coronoid process and tuberosity of ulna
anconeus action
elbow extension
extensor carpi radialis brevis action
extends and abducts wrist
extensor carpi radialis longus action
extends and abducts wrist
extensor carpi ulnaris action
extends and adducts wrist
extensor digitorum action
extends fingers
triceps brachii medial action
extends forearm at elbow
triceps brachii lateral action
extension of elbow
triceps brachii long action
extension of forearm at elbow
extensor digitorum insertion
extensor expansion of digits 2-5
coracobrachialis action
flexes and adducts arm
biceps brachii long head action
flexes elbow joint and supinates forearm
biceps brachii short head action
flexes elbow joint and supinates forearm
brachialis action
flexes forearm
brachioradialis action
flexes forearm
palmaris longus action
flexes wrist
flexor digitorum action
flexion of wrist and digits
flexor digitorum origin
humeral head, coronoid process, radial tuberosity
triceps brachii long origin
infraglenoid tubercle of scapula
anconeus origin
lateral epicondyle of humerus
brachioradialis origin
lateral epicondyle of humerus
extensor carpi radialis brevis origin
lateral epicondyle of humerus
extensor carpi ulnaris origin
lateral epicondyle of humerus
extensor digitorum origin
lateral epicondyle of humerus
supinator origin
lateral epicondyle of humerus
extensor carpi radialis longus origin
lateral supracondylar ridge of humerus
flexor carpi radialis origin
medial epicondyle of humerus
palmaris longus origin
medial epicondyle of humerus
pronator teres origin
medial epicondyle of humerus and coronoid process of ulna
flexor carpi ulnaris origin
medial epicondyle of humerus, olecranon process of ulna
coracobrachialis insertion
medial surface of humerus
flexor digitorum innervation
median nerve
pronator teres innervation
median nerve
pronator teres insertion
middle of lateral surface of radius
flexor digitorum insertion
middle phalanges of digits 2-5
brachialis innervation
musculocutaneous nerve
coracobrachialis innervation
musculocutaneous nerve
anconeus insertion
olecranon process of ulna
triceps brachii lateral insertion
olecranon process of ulna
triceps brachii long insertion
olecranon process of ulna
triceps brachii medial insertion
olecranon process of ulna
palmaris longus insertion
palmar aponeurosis
flexor carpi ulnaris insertion
pisiform, hamate, base of 5th metacarpal
triceps brachii medial origin
posterior humerus
triceps brachii lateral origin
posterior surface of humerus
pronator teres action
pronates forearm
anconeus innervation
radial nerve
extensor carpi radialis brevis innervation
radial nerve
extensor carpi ulnaris innervation
radial nerve
extensor digitorum innervation
radial nerve
supinator innervation
radial nerve
triceps brachii lateral innervation
radial nerve
triceps brachii long innervation
radial nerve
triceps brachii medial innervation
radial nerve
biceps brachii short head insertion
radial tuberosity
biceps brachii long head insertion
radial tuberosity and bicipital aponeurosis
supinator insertion
radius
brachioradialis insertion
styloid process of radius
supinator action
supinates forearm
biceps brachii long head origin
supraglenoid tubercle of scapula
flexor carpi radialis action
wrist flexion, radial deviation
flexor carpi ulnaris action
wrist flexion, ulnar deviation
