A text-book of clinical anatomy : for students and practitioners . Fig. 130.—Drop-wrist following paralysis of the musculospiral nerve (Leube). 411. Fig. 131.—Claw-hand (main en griffe) following ulnar paralysis (Leube). (See page 410.) 413 PARALYSIS OF THE NERVES OF THE BRACHIAL PLEXUS. 4. Paralysis of the Median Nerve.— 415 Movements ) Inability to pronate forearm. Muscles Radii Teres and Pronator Quad- Carpi Radialis. b) Abduction of hand (bending it to radial side). c) Flexion of end phalanges (index and Flexor Profundus Digitorum (outer half). middle
A text-book of clinical anatomy : for students and practitioners . Fig. 130.—Drop-wrist following paralysis of the musculospiral nerve (Leube). 411. Fig. 131.—Claw-hand (main en griffe) following ulnar paralysis (Leube). (See page 410.) 413 PARALYSIS OF THE NERVES OF THE BRACHIAL PLEXUS. 4. Paralysis of the Median Nerve.— 415 Movements ) Inability to pronate forearm. Muscles Radii Teres and Pronator Quad- Carpi Radialis. b) Abduction of hand (bending it to radial side). c) Flexion of end phalanges (index and Flexor Profundus Digitorum (outer half). middle finger:,). d) Flexion of middle phalanges of all Flexor Sublimis e) Flexion and abduction of thumb. Abductor pollicis and Opponens pollicis. These are accompanied by anesthesia of the palmar surface of thethumb, index, middle, and radial side of the ring finger. Combinations of these paralyses can exist after any injury to, or pres-sure upon, the brachial plexus, such as dislocation of shoulder, tumors,obstetric (Duchenne, Erb) paralysis, etc., or in spinal cord diseases. 416 LOWER EXTREMITY. LOWER EXTREMITY* Examinatio
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