HAL 6: Forearm extensor and deep hand Flashcards

1
Q
A

deep transverse metacarpal ligament

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2
Q
A

common palmar digital arteries

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3
Q
A

common palmar digital branches of the ulnar nerve

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4
Q
A

common palmar digital branches of the median nerve

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5
Q
A

ulnar nerve(left hand)

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6
Q
A

deep branch of ulnar nerve( left hand)
passes between the hypothenar muscles going to innervate the majority of the intrinsic hand muscles

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7
Q
A

flexor retinaculum

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8
Q
A

palmar branch of median nerve

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9
Q
A

recurrent branch of median nerve supplying the thenar muscles

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10
Q
A

abductor pollicis brevis

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11
Q
A

flexor pollicis brevis

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12
Q
A

opponens pollicis muscle
anterolateral aspect of body of 1st metacarpal bone

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13
Q
A

palmaris brevis muscle

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14
Q

(palmaris brevis musle removed)

A

Abductor digit minimi

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15
Q
A

flexor digit minimi

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16
Q
A

opponens digiti minimi

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17
Q
A

flexor digiti minimi muscle of the hand

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18
Q
A

flexor pollicis brevis m.

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19
Q
A

flexor digitorum superficialis(FDS)

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20
Q
A

Flexor digitorum profundus (FDP)

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21
Q
A

flexor digitorum superficialis(FDS)

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22
Q
A

3rd lumbrical muscle of the hand

lumbricals originate from FDP tendon

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23
Q
A

1st lumbrical muscle of hand

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24
Q
A

oblique head of adductor pollicis m

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25
Q
A

transverse head of adductor pollicis

26
Q
A

3rd palmar interossei m

27
Q
A

1st palmar interossei

28
Q
A

4th dorsal interosseous m of the hand

29
Q
A

deep palmar arch

30
Q
A

radial artery between the heads of adductor pollicis

31
Q
A

anconeus muscle(L)

32
Q
A

extensor carpi radialis longus

33
Q
A

extensor carpi radialis brevis m

34
Q
A

extensor digitorum muscle

35
Q
A

extensor carpi ulnaris

36
Q
A

extensor carpi ulnaris

37
Q
A

trick!
flexor carpi ulnaris

38
Q
A

abductor pollicis longus m

39
Q
A

extensor pollicis brevis m

40
Q
A

extensor pollicis longus

41
Q
A

radial artery( goes through from the floor of the ‘snuff box’ and passes between the 2 heads of the 1st dorsal interosseous muscle as it returns to the palmar aspect to supply the deep palmar arch

42
Q
A

trick!
brachioradialis

43
Q

‘I’ of ECRL and ECRB

A

‘I’ ECRL: base of 2nd metacarpal
‘I’ ECRB: base of 3rd metacarpal

44
Q
A

extensor digiti minimi

45
Q
A

dorsal digital expansion hood

46
Q
A

dorsal interossei

47
Q
A

1st dorsal interosseous m

48
Q
A

2nd dorsal interosseous m

49
Q
A

3rd dorsal interosseous m

50
Q
A

4th dorsal interosseous m

51
Q
A

2nd ( or 1st not counting the thumb) palmar interosseous m

52
Q
A

3rd palmar interosseous m

53
Q
A

4th palmar interosseous m

54
Q
A

extensor retinaculum

55
Q

what deep muscle is it?

A

extensor indicis

56
Q

what deep muscle is it?

A

extensor pollicis longus

57
Q

what deep muscle is it?

A

abductor pollicis longus

58
Q

what deep muscle is it?

A

extensor pollicis brevis

59
Q

what deep muscle is it?

A

supinator muscle

60
Q

what is the name of the branch of the radial nerve that passes in between the heads of the supinator m?

A

deep branch

when the nerve emerges in the posterior compartment it is the posterior interosseous nerve

61
Q

what branches does the radial nerve divide into as it enters the lateral aspect of the cubital fossa?

A

superficial branch(runs under brachioradialis)

deep branch