Human Anatomy Vol 1

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 ...

UPPER LIMB Radial artery Median nerve Superficial palmar branch of radial artery Branch to muscles of thenar eminence Princeps p ...

Opponens pollicis Oblique and transverse heads of adductor pollicis FOREABM AND HAND Flexor retinaculum Ligament of the underlyi ...

UPPER LIMB occurs in the plane of palm (Fig. 9.25) in contrast to the movement of thumb where abduction occurs at right angles t ...

Muscles of thenar eminence Abductor pollicis brevis -l (Fig. 9.20) ltst tayer Flexor pollicis brevis _] Opponens pollicis Srd la ...

UPPER LIMB Muscle Muscles of thenar eminence Abductor pollicis brevis (Fig. 9.20) Flexor pollicis brevis Opponens pollicis Adduc ...

Fig.9.27: Pen test for abductor pollicis brevis Fig. 9.28: Testing first dorsal interosseous muscle of hand FOREARM AND HAND Fig ...

UPPER LIMB Radial aftery Supedicial palmar branch Deep palmar arch Princeps pollicis artery Palmar metacarpal arteries Radialis ...

muscle. It at once divides into two branches for the adjacent sides of the thumb and the index finger. Palm: In the palm (deep t ...