Human Anatomy Vol 1

Radial nerve To brachioradialis To extensor carpi radialis longus Superficial terminal branch To extensor carpi radialis brevis ...

UPPER LIMB Anterior interosseous branch of median nerve supplies 21/z muscles of front of the forearm, i.e. flexor pollicis long ...

7. 8. Superficial cut only on the flexor retinaculum of wrist would damage all structures except: a. Median nerve b. Palmar ...

a I -Sirlssoc Newton INTRODUCTION Joints are sites where two or more bones or cartilages articulate. Free movements occur at the ...

Superomedial compartment lnterclavicular ligament Complete articular disc Costoclavicular ligament I nferolateral com pa rtment ...

UPPER LIMB b. Depression of the scapula (drooping of the shoulder). It is brought about by gravity, and actively by the lower fi ...

Suprascapular nerve Suprascapular ligament and notch Suprascapular artery and vein Spinoglenoid ligament Spine (cut) Fig- 10.3: ...

UPPER LIMB o Anteriorly, the capsule is reinforced by supple- mental bands called the superior, middle and inferior glenohumeral ...

concurrent movements of the shoulder girdle (Figs 10.5a and b and 10.6a to f). However, this large range of motion makes glenohu ...

ll E =o Et CL = E .9 oo a UPPER LIMB coronal planes. In abduction, the arm moves anterolaterally away from the trunk. This movem ...

The clavicle may be dislocated at either of its ends. At the medial end, it is usually dislocated forwards. Backward dislocation ...

Gallbladder c3, c4 Stomach, duodenum Small intestine Large intestine (a) (b) Figs 10,7a and b: (a) Shoulder tip pain. Other site ...

DISSECTION Cut through the muscles arising from the lateral and medial epicondyles of humerus and reflect them distally if not a ...

tt E J o .cLo. = C o oo a UPPER LIMB Humerus Lateral epicondyle Capitulum Radial collateral ligamenl Annular ligament Radius Fig ...

DlSSECTION Remove all the muscles covering the adjacent sides of radius, ulna and the intervening interosseous membrane. This wi ...

.ct E o CL o tr .9 oo a UPPER LIMB Fig. 10.17: Golfer's elbow Fig. 10.18: Normal, cubitus valgus, and cubitus varus Features Typ ...

Head of radius Fig. 10.19: Radioulnar Superior radioulnar joint Radial notch of ulna Fossa below superior radioulnar joint lnter ...

UPPER LIMB Pronator quadratus Supinator Fig. 10.21 : Pronators of the forearm Biceps brachii Humerus (a) (b) Figs 10.23a and b: ...

Articular disc Ulnar collateral ligament Pisiform Radiocarpal joint Radial collateral ligament Midcarpal joint Common cavity of ...

UPPER LIMB The movement is assisted by long flexors of the fingers and thumb (Fig. 10.34), and abductor pollicis longus. 2 Exten ...