Human Anatomy Vol 1

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 ...

joint of the thumb and a wide variety of functionally useful movements take place here. ldentify the distal surface of trapezium ...

3 4 UPPER LIMB The articulating surface of trapezium is concave in the sagittal plane and convex in the frontal plane. The conca ...

Extensor pollicis longus Extensor pollicis brdvis 1 st carpo- metacarpal joint 1 st carpo- metacarpal joint (a) (b) Figs 10.32a ...

UPPER LIMB Flexor digitorum supedicialis Flexor digitorum profundus (a) (b) Figs 10.34a and b: (a) Flexor digitorum superficiali ...

A 70-year-old lady fell on her left forearm. She heard a crack in the wrist. There was swelling and a bend just proximal to wris ...

o I o I INTRODUCTION Surface marking is the projection of the deeper structures on the surface. Its importance lies in various m ...

termination it bifurcates into the radial and ulnar arteries. RodiolAdery fn ffre Fores Radial artery is marked by joining the f ...

JI E I o -ELo. f L o TJ ao UPPER LIMB . A point just lateral and distal to the pisiform bone (Fig. 11.s). o The second point med ...