Review of the Arm Muscle Model Mary S. Holman A&P I Lab SMCC

Posterior Left Shoulder Supraspinatus Scapular spine Removed Deltoid Infraspinatus Teres minor Triceps Brachii Long head Teres major Biceps brachii Long head Brachialis Triceps Lateral head

Posterior Left Shoulder & Upper Arm Deltoid removed Supraspinatus Infraspinatus Teres minor Teres major Long head Triceps brachii Lateral Head Triceps brachii

Posterior Left Arm Anconeus Triceps brachii Extensor carpi ulnaris Lateral Head Triceps brachii Deltoid Extensor digitorum Brachialis 1 2 Biceps brachii Brachioradialis Extensor carpi radialis longus Extensor carpi radialis brevis 1. Abductor pollicis longus 2. Extensor pollicis longus

Posterior Left Arm - Superficial Lower arm muscles removed Extensor digitorum Supinator Abductor pollicis longus Triceps lateral head Brachialis Biceps brachii Flexor carpi radialis Pronator teres Extensor carpi radialis brevis Ext. carpi radialis longus Brachioradialis

Left Arm Anterior Flexor retinaculum Deltoid Pronator teres Biceps brachii Brachioradialis Flexor carpi radialis Coracobrachialis Triceps Long head Subscapularis Flexor digitorum superficialis Flexor carpi ulnaris Palmaris longus

Anterior Left Upper Arm - Biceps removed Biceps brachii Deltoid Coracobrachialis Brachialis Pronator teres Flexor carpi radialis Long head triceps brachii Palmaris longus Triceps medial Flexor carpi ulnaris