Category: UPPER-LIMB

 UPPER LIMB MUSCLES LISTED BY FUNCTION  Before Reading This you must Read LOWER LIMB MUSCLE & UPPER LIMB MUSCLE  Contents SHOULDER Shoulder Flexor Muscles :- Pectoralis major deltoid (anterior fibers) biceps brachii (long head)  coracobrachialis. Shoulder Extensor Muscles:-  Latissimus dorsi  teres major pectoralis major deltoid (posterior fibers) triceps (long head) Shoulder Abductor Muscles :-  Supraspinatus deltoid (middle fibers) Shoulder […]

 ANATOMY OF BRACHIAL PLEXUS – WITH EASY MNEMONIC  => Brachial Plexus consist Root, Trunk, Division, Cords & Branches => Brachial Plexus form by nerve root from C5 to T1 Root of Brachial Plexus It Made by primary rami of spinal nerve C5, C6, C7, C8, T1 Trunk of Brachial Plexus Upper Trunk Made by Root […]

 MUSCLE OF THE UPPER ARM   IN ARM A) ANTERIOR AND B) POSTERIOR  COMPARTMENT MUSCLE A) ANTERIOR COMPARTMENT MUSCLE OF ARM (Mnemonic :- BBC ) There are three muscle in Anterior aspect/compartment of Arm B – Biceps bachiB – BrachialisC – Coracobrachialis BICEPS BRACHII ORIGIN: Long head: supra glenoidtubercle of the scapulaShort head: apex of the coracoidprocess […]

 MUSCLE OF THE SHOULDER  => Muscle of the Shoulder 1) UPPER LIMB + VERTEBRA :- => This muscle are connected with upper limb and vertebrae. There are 5 muscle of upper limb and vertebrae 1) Trapezius 2) Lattisimus dorsi 3) Levator scapular 4) Rhomboid major 5) Rhomboid minor TRAPEZIUS ORIGIN : External occipetal protuberance, Superior nuchal […]

 MUSCLE OF THE HAND  a) THENAR MUSCLE :- 1) Abductor policis brevis 2) Flexors policies brevis 3) Opponent policies 4) Adductor policies ABDUCTOR POLLICIS BREVIS ORIGIN: flx.retinaculum, tubercle of scaphoid, trapezium INSERTION: lat.side of the base of the prox.phalax of the thumb ACTION: abduction at carpometacarpal,MP joints NERVE SUPPLY : recurrent br.of median.n (c8t1) FLX.POLLICIS BREVIS ORIGIN:  […]

 EXTENSOR MUSCLE OF FOREARM  There are 12 muscle in Posterior aspect/compartment of Forearms. In this 12 muscle, 7 muscle is Superficial and 5 muscle is deep a) Superficial muscle :- There are 7 deep muscle in Posterior aspect/compartment of Forearm. 1) Anconeus 2) Brchioradialis 3) Extensor carpi redialis longus 5) Extensor carpi redialis brevis 6) Extensor […]

 FLEXOR MUSCLE OF FOREARM  => There are eight muscle in Anterior aspect/compartment of Forearms. In this 8 muscle, five muscle is Superficial and three muscle is deep a) superficial muscle :-      There are five superficial muscle in Anterior aspect/compartment of Forearm 1) Pronater teres 2) Palmaris longus 3) flexors carpi ulnaris 4) Flexors carpi redialis 5) […]

 MUSCLE OF PECTORAL REGION  => Pectoral is upper chest region. There are three muscle in Pectoral Region. 1) Pectoral major2) Pectoral minor3) Subclavian Superficial Muscle of Anterior Chest and Arm (left side) Deep Muscle of Anterior Chest and Arm (left side) PECTORALIS MAJOR :- ORIGIN :-sternal half of the clavicle, Upper half of sternum, aponeurosis of […]

 ULNAR NERVE ANATOMY  Ulnar Nerve | Ulnar Nerve Course, Branches, Muscle Supply, Test & Palsy Ulnar Nerve Comes from Medial cord of brachial plexus. Ulnar nerve run on medial side of the brachial artery. Ulnar nrve also called ” Musician Nerve ” .  Contents ROOT VALUE OF ULNAR NERVE :- Root value of Ulnar Nerve is C8, T1 […]

 RADIAL NERVE ANATOMY  Radial Nerve | Radial Nerve Course, Branches, Muscle Supply, Compration, Test & Palsy Radial nerve comes from posterior cord of the Brachial Plexus. radial nerve lie posterior to brachial artery. Radial nerve also called  ” Posterior interosseous nerve / spiral nerve ” Contents ROOT VALUE OF RADIAL NERVE :-  => Root value of Radial Nerve […]