Posterior forearm Flashcards

1
Q

Brachioradialis

A
  1. Radial nerve
  2. Supracondylar ridge of humerus
  3. Distal end of radius
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2
Q

Extensor Carpi Radialis Longus

A
  1. Radial nerve
  2. Supracondylar ridge of the humerus
  3. Metacarpal bones 2 + 3
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3
Q

Extensor Carpi Radialis Brevis

A
  1. Radial nerve
  2. Lateral epicondyle
  3. Metacarpal bones 2 + 3
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4
Q

Extensor digitorum

A
  1. Deep branch of radial nerve
  2. Lateral epicondyle
  3. Splits into 4 and attaches to the extensor hood of each digit
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5
Q

Extensor Digiti Minimi

A
  1. Deep branch of Radial nerve
  2. Lateral epicondyle
  3. Extensor hood of little finger
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6
Q

Extensor Carpi Ulnaris

A
  1. Deep branch of Radial nerve
  2. Lateral epicondyle
  3. Base of metacarpal 5
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7
Q

Anconeus

A
  1. Radial nerve
  2. Lateral epicondyle
  3. Posterior and Lateral part of olecranon
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8
Q

Supinator

A
  1. Deep branch of Radial nerve
  2. Lateral epicondyle and posterior surface of ulna
  3. Posterior surface of radius
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9
Q

Abductor Pollicis Longus

A
  1. Posterior Interosseous branch of Radial nerve
  2. Interosseous membrane
  3. Lateral side of base of metacarpal 1
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10
Q

Extensor Pollicis Brevis

A
  1. Posterior Interosseous branch of Radial nerve
  2. Posterior surface of radius
  3. Base of proximal phalanx of thumb
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11
Q

Extensor Pollicis Longus

A
  1. Posterior interosseous branch of Radial nerve
  2. Posterior surface of Ulna
  3. Distal phalanx of the thumb
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12
Q

Extensor Indicis Proprius

A
  1. Posterior interosseous branch of Radial nerve
  2. Posterior surface of ulna and interosseous membrane
  3. Extensor hood of index finger
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