Abstract

This study was carried to identify the component of The Heart Meridian Muscle in human, the regional muscle group being divided into outer, middle, and inner layer. The inner part of body surface were opened widely to demonstrate muscles, nerves, blood vessels and to expose the inner structure of The Heart Meridian Muscle in the order of layers. We obtained the results as follows; ․ The Heart Meridian Muscle is composed of the muscles, nerves and blood vessels. ․ In human anatomy, it is present the difference between terms (that is, between nerves or blood vessels which control the muscle of Meridian Muscle and those which pass near by Meridian Muscle). ․ The inner composition of Heart Meridian Muscle in human arm is as follows ; 1) Muscle H-1 : latissimus dorsi muscle tenton, teres major muscle, coracobrachialis muscle. H-2 : biceps brachialis muscle, triceps brachialis muscle, brachialis muscle. H-3 : pronator teres muscle and brachialis muscle. H-4 : palmar carpal ligament and flexor ulnaris tendon. H-5 : palmar carpal ligament & flexor retinaculum, tissue between flexor carpi ulnaris tendon and flexor digitorum superficialis tendon, flexor digitorum profundus tendon. H-6 : palmar carpal ligament & flexor retinaculum, flexor carpi ulnaris tendon. H-7 : palmar carpal ligament & flexor retinaculum, tissue between flexor carpi ulnaris tendon and flexor digitorum superficialis tendon, flexor digitorum profundus tendon. H-8 : palmar aponeurosis, 4th lumbrical muscle, dorsal & palmar interrosseous muscle. H-9 : dorsal fascia, radiad of extensor digiti minimi tendon & extensor digitorum tendon. 2) Blood vessel H-1 : axillary artery, posterior circumflex humeral artery H-2 : basilic vein, brachial artery, H-3 : basilic vein, inferior ulnar collateral artery, brachial artery. H-4 : ulnar artery. H-5 : ulnar artery. H-6 : ulnar artery. H-7 : ulnar artery. H-8 : palmar digital artery. H-9 : dorsal digital vein, the dorsal branch of palmar digital artery. 3) Nerve H-1 : medial antebrachial cutaneous nerve, median n., ulnar n., radial n., musculocutaneous n., axillary nerve. H-2 : median nerve, ulnar n., medial antebrachial cutaneous n., the branch of muscular cutaneous nerve. H-3 : median nerve, medial antebrachial cutaneous nerve. H-4 : medial antebrachial cutaneous nerve, ulnar nerve. H-5 : ulnar nerve. H-6 : ulnar nerve. H-7 : ulnar nerve. H-8 : the superficial branch of ulnar nerve. H-9 : the dorsal digital branch of ulnar nerve.