Anterior Forearm.txt

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Author:
gtbounce
ID:
145490
Filename:
Anterior Forearm.txt
Updated:
2012-04-03 14:30:28
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Anterior Forearm
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Anterior Forearm
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  1. What 2 muscle classifications ar located on the anterior forearm?
    • Flexors
    • Pronators
  2. What 3 nerves are located on the anterior forearm?
    • Anterior Interosseous Nerve
    • Median Nerve
    • Ulnar Nerve
  3. List the 5 superficial muscles of the anterior forearm?
    • Pronator Teres
    • Flexor Carpi Radialis
    • Flexor Carpi Ulnaris
    • Flexor Digitorum Superficialis
    • Palmaris Longus
  4. List the 3 deep muscles of the anterior forearm?
    • Flexor Digitorum Profundus
    • Pronator Quadratus
    • Flexor Pollicis Longus
  5. Pronator Teres?
    • Pronator Teres
    • -----
    • SPINAL LEVEL: C7
    • ORGIN: Medial Epicondyle (humeral head)
    • Coranoid Process (ulnar head)
    • INSERTION: Lateral Radius
    • INNERVATION: Median Nerve
    • ACTION: Pronation of forearm (weak)
  6. Flexor Carpi Radialis?
    • Flexor Carpi Radialis
    • -----
    • SPINAL LEVEL: C7
    • ORGIN: Medial Epicondyle (humeral head)
    • INSERTION: 2nd & 3rd Medicarpal Base
    • INNERVATION: Median Nerve
    • ACTION: Flexes carpalmetacarpal joint/hand/wrist/Radial Deviation (abduction of hand)
  7. Palmaris Longus?
    • Palmaris Longus
    • -----
    • SPINAL LEVEL: C8
    • ORGIN: Medial Epicondyle (humeral head)
    • INSERTION: Palmar Aponeurosis
    • INNERVATION: Median Nerve
    • ACTION: Tenses palmar aponeurosis/Flexes wrist (weak)
  8. Flexor Carpi Ulnaris?
    • Flexor Carpi Ulnaris
    • -----
    • SPINAL LEVEL: C7/C8
    • ORGIN: Medial Epicondyle (humeral head)
    • Medial Olecranon Process (proximal ulnar)
    • INSERTION: Pisiform (hamate hook)/Base of 5th metacarpal
    • INNERVATION: Ulnar Nerve
    • ACTION: Flexes 5th carpalmetacarpal joint/ Ulnar deviation (adduction of hand)
  9. Flexor Digitorum Superficialis?
    • Flexor Digitorum Superficialis
    • -----
    • SPINAL LEVEL: C8
    • ORGIN: Medial Epicondyle (humeral head)
    • Coranoid Process (ulnar head)
    • INSERTION: Splits into 4 tendons that attach to the mid phalanges of digits 2-5
    • INNERVATION: Median Nerve
    • ACTION: Flexes the proximal phalangeal joints (power grip)
  10. Flexor Digitorum Profundus?
    • Flexor Digitorum Profundus
    • -----
    • SPINAL LEVEL: C8
    • ORGIN: Medial Ulnar and Interoscious Membrane
    • INSERTION: Splits into 4 tendons that attach to the distal phalanges of digits 2-5
    • INNERVATION: Median Nerve
    • ACTION: Flexes the distal phalangeal joints (gental grip)
  11. Flexor Pollicis Longus?
    • Flexor Pollicis Longus
    • -----
    • SPINAL LEVEL: C8
    • ORGIN: Medial Epicondyle (humeral head)
    • Coranoid Process (ulnar head)
    • Radilal Head and Interoscious Membrane
    • INSERTION: Distal Phalanx of Thumb
    • INNERVATION: Anterior Interosseous Nerve
    • ACTION: Flexes Thumb
  12. Pronator Quadratus?
    • Pronator Quadratus
    • -----
    • SPINAL LEVEL: C8
    • ORGIN: Distal Anterior Ulnar
    • INSERTION: Distal Anterior Radius
    • INNERVATION: Anterior Interosseous Nerve
    • ACTION: Pronation of Forearm

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