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PHTY1200 > UL Origins, Insertions, and Innervations 3 > Flashcards

UL Origins, Insertions, and Innervations 3 Flashcards

1
Q

Flexor pollicis longus - Origin

A

Anterior surface of radius, interosseous membrane

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2
Q

Flexor pollicis longus - Insertion

A

Palmar surface of distal phalanx of thumb

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3
Q

Flexor pollicis longus - Innervation

A

Median nerve

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4
Q

Flexor pollicis brevis - Origin

A

Flexor retinaculum, tubercle of trapezium, trapezoid, capitate

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5
Q

Flexor pollicis brevis - Insertion

A

Lateral aspect of base of proximal phalanx

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6
Q

Flexor pollicis brevis - Innervation

A

Recurrent branch of median nerve

Deep branch of ulnar nerve

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7
Q

Extensor pollicis longus - Origin

A

Middle third of ulna, interosseous membrane

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8
Q

Extensor pollicis longus - Insertion

A

Posterior aspect of base of distal phalanx of thumb

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9
Q

Extensor pollicis longus - Innervation

A

Posterior interosseous nerve

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10
Q

Extensor pollicis brevis - Origin

A

Posterior surface of distal third of radius, interosseous membrane

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11
Q

Extensor pollicis brevis - Insertion

A

Posterior aspect of base of proximal phalanx

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12
Q

Extensor pollicis brevis - Innervation

A

Posterior interosseous nerve

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13
Q

Abductor pollicis longus - Origin

A

Posterior surface of proximal half of radius, ulna, interosseous membrane

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14
Q

Abductor pollicis longus - Insertion

A

Base of 1st MCP

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15
Q

Abductor pollicis longus - Innervation

A

Posterior interosseous nerve

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16
Q

Abductor pollicis brevis - Origin

A

Tubercles of scaphoid, trapezium, flexor retinaculum

17
Q

Abductor pollicis brevis - Insertion

A

Lateral aspect of base of proximal phalanx

18
Q

Abductor pollicis brevis - Innervation

A

Median nerve

19
Q

Adductor pollicis - Origin

A

Palmar base of 3rd MCP, capitate

20
Q

Adductor pollicis - Insertion

A

Medial base of proximal phalanx

21
Q

Adductor pollicis - Innervation

A

Deep branch of ulnar nerve

22
Q

Opponens pollicis - Origin

A

Tubercle of trapezium, flexor retinaculum

23
Q

Opponens pollicis - Insertion

A

Radial border of 1st MCP

24
Q

Opponens pollicis - Innervation

A

Recurrent branch of median nerve

25
Q

Opponens digiti minimi - Origin

A

Hook of hamate, flexor retinaculum

26
Q

Opponens digiti minimi - Insertion

A

Ulnar aspect of 5th MCP

27
Q

Opponens digiti minimi - Innervation

A

Deep branch of ulnar nerve

28
Q

Flexor digiti minimi - Origin

A

Hook of hamate, flexor retinaculum

29
Q

Flexor digiti minimi - Insertion

A

Base of 5th proximal phalanx

30
Q

Flexor digiti minimi - Innervation

A

Deep branch of ulnar nerve

PHTY1200 (5 decks)

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