Human Anatomy Vol 1

ll E =o CL CL f C ,9 oo a UPPER LIMB The ulnar nerve (which was seen in the anterior compartment of arm till its middle) pierces ...

Radial nerve and profunda brachii vessles in radial groove Long head of triceps Lateral head of triceps Tendon of trlceps Fig. 8 ...

lt =o CL CL f co oC) a Fig.8.22:' Testing triceps brachii against resistance abducted position of the arm. Gravity extends the e ...

I 10 11 12 13 14 15 16 17 Fig. 8.24: lnjury to radial nerve: (a) Saturday night palsy crutch paralysis, and (b) Fracture of shaf ...

UPPEH LIMB FiE. 8.26: Sensory loss over back of forearm and dorsum of hand through the radial groove, and before piercing the la ...

ARM MUITIPT,E. CHOICE AUESTIONS 6. Which event does not occur at the insertion of coracobrachialis? a. Median nerve cros ...

-Williom Kelsey INTRODUCTION Forearm extends between the elbow and the wrist joints. Radius and ulna form its skeleton. These tw ...

8 The hook of the hamate lies one finger breadth below the pisiform bone, in line with the ulnar border of the ring finger. It c ...

UPPEB LIMB Components The front of the forearm presents the following components for study. L Eight muscles, five superficial an ...

Tables 9.3 and 9.4. Following are some other points of importance about these muscles. Additionol Points oboutlhe Flexor Digitor ...

UPPER LIMB Brachialis Brachioradialis Deep branch of radial nerve piercing supinator Extensor carpi radialis longus Anterior int ...

Radial bursa Ulnar bursa Digital synovial Fig. 9.7: The synovial sheaths of the flexor tendons, i.e. ulnar bursa, radial bursa a ...

UPPEB LIMB Biceps tendon Supinator Radial artery Radial nerve Deep branch Radial artery Superficial branch Pronator quadratus Fi ...

Lateral Radial nerve Biceps brachii tendon Brachial artery Median nerve Radial artery Deep and superficial heads of pronator ter ...

UPPEB LIMB For three muscles of thenar eminence Digital nerves with branches to 1st and 2nd lumbricals Fig. 9.12: Distribution o ...

FOREARM AND HAND Bronches 1 Muscular, to the flexor carpi ulnaris and the medial half of the flexor digitorum profundus. 2 Palma ...

.ct E =o CL CL f oC () o) a UPPEB LIMB Dissection t A horizontal incision at the distal crease of front of the wrist has alread ...

Pefsfioms The structures passing superficial to the flexor retina- culum are: i. The palmar cutaneous branch of the median nerve ...

UPPER LIMB Flexor digitorum profundus Flexor digitorum superficialis Fibrous flexor sheath Capsules of metacarpophalangeal Joint ...

Fig. 9.18: Dupuytren's contracture Feolures The intrinsic muscles of the hand serve the function of adjustingthe hand during gri ...