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PTY1016 FOP 1 > Actions, Innervations & Attachments - Forearm & Hand > Flashcards

Actions, Innervations & Attachments - Forearm & Hand Flashcards

1
Q

Extensor Carpi Radialis Longus

A

Proximal:
Lateral humeral epicondyle
Lateral supracondylar ridge

Distal:
Base of 2nd metacarpal

Radial Nerve

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2
Q

Extensor Carpi Radialis Brevis

A

Proximal:
Lateral humeral epicondyle

Distal:
Base of 3rd metacarpal

Radial Nerve

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3
Q

Extensor Carpi Ulnaris

A

Proximal:
Common extensor tendon at lateral humeral epicondyle & Proximal 3/4 of dorsal ulna

Distal:
Base of 5th metacarpal

Posterior Interosseous Nerve

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4
Q

Extensor Digitorum Communis

A

Proximal:
Lateral humeral epicondyle

Distal:
Base of 2nd to 5th phalanx & dorsal expansion

Posterior Interosseous Nerve

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5
Q

Extensor Indicis

A

Proximal:
Near lower 1/3 of ulna & Interosseous mbn

Distal:
Base of proximal phalanx & Dorsal expansion of 2nd digit

Posterior Interosseous Nerve

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6
Q

Extensor Digiti Minimi

A

Proximal:
Lateral humeral epicondyle

Distal:
Base of proximal phalanx & Dorsal expansion of 5th digit

Posterior Interosseous Nerve

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7
Q

Palmaris Longus

A

Proximal:
Common flexor tendon on medial epicondyle of humerus

Distal:
Palmar aponeurosis

Median Nerve

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8
Q

Flexor Carpi Ulnaris

A

Proximal:
Common flexor tendon on medial epicondyle of humerus

Distal: Pisiform bone

Ulnar Nerve

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9
Q

Flexor Carpi Radialis

A

Proximal:
Common flexor tendon on medial epicondyle of humerus

Distal:
Base of 2nd metacarpal bone

Median Nerve

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10
Q

Flexor Digitorum Superficialis

A

Proximal: Common flexor tendon on medial epicondyle of humerus

Distal: Medial & lateral aspects of 2nd to 5th middle phalanges

Median Nerve

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11
Q

Flexor Digitorum Profundus

A

Proximal: Proximal 2/3 of ulna & interosseous mbn

Distal: Bases of 2nd to 5th distal phalanges

2nd & 3rd finger: Radial branch of median nerve
4th & 5th finger: Median branch of ulnar nerve

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12
Q

Extensor Pollicis Longus

A

Proximal: Middle 1/3 of ulna & interosseous mbn

Distal: Base of 1st distal phalanx

Posterior Interosseous Nerve

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13
Q

Extensor Pollicis Brevis

A

Proximal: Radius & interosseous mbn

Distal: Base of 1st proximal phalanx

Posterior Interosseous Nerve

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14
Q

Abductor Pollicis Longus

A

Proximal: Middle third of radius & ulna, interosseous membrane

Distal: Radial side of base of 1st metacarpal

Posterior Interosseous Nerve

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15
Q

Flexor Pollicis Longus

A

Proximal: Middle 1/3 of radius & interosseous mbn

Distal: Base of 1st distal phalanx

Anterior Interosseous Nerve of median nerve

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16
Q

Abductor Pollicis Brevis

A

Proximal: Flexor retinaculum, tubercle of scaphoid, tubercle of trapezium

Distal: Base of 1st proximal phalanx

Median Nerve

(Thenar Muscle group)

17
Q

Flexor Pollicis Brevis

A

Proximal: Flexor retinaculum, tubercle of scaphoid, tubercle of trapezium

Distal: Base of 1st proximal phalanx

Median Nerve

(Thenar muscle group)

18
Q

Opponens Pollicis

A

Proximal: Flexor retinaculum, tubercle of scaphoid, tubercle of trapezium

Distal: Along entire lateral aspect of 1st metacarpal

Median Nerve

19
Q

Abductor Digiti Minimi

A

Proximal: Pisiform

Distal: Medial aspect of 5th proximal phalanx

Ulna Nerve

20
Q

Adductor Pollicis

A

Proximal:
Transverse Head: 3rd metacarpal
Oblique head: capitate, 2nd & 3rd metacarpal

Distal: Base of 1st proximal phalanx

Ulna Nerve

21
Q

Flexor Digiti Minimi & Oponens Digiti Minimi

A

Proximal: Hamate & flexor retinaculum

Distal: Medial aspect of 5th proximal phalanx

Ulna nerve

PTY1016 FOP 1 (16 decks)

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