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Ortho > Shoulder > Flashcards

Shoulder Flashcards

1
Q

Shoulder AROM Flexion

A

180

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2
Q

Shoulder AROM Extension

A

50

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3
Q

Shoulder AROM IR

A

90

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4
Q

Shoulder AROM ER

A

80

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5
Q

Shoulder AROM Abduction

A

180

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6
Q

Shoulder AROM Adduction

A

35

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7
Q

Shoulder AROM Horizontal Adduction

A

130

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8
Q

Shoulder AROM Horizontal Abduction

A

30

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9
Q

Impingement tests

A

Hawkins Kennedy
Impingement sign
Painful arc

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10
Q

Biceps tendonitis tests

A

hyperextension
speed’s
yergason’s & modified yergason’s

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11
Q

Rotator cuff tests

A

empty can

lift-off test

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12
Q

Labral tear (SLAP lesion) tests

A 
hyperabduction
clunk
crank
O'Brien's
biceps load test II
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13
Q

GH joint stability tests

A

ant/post drawer
ant/post apprehension
load and shift

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14
Q

Shoulder joint type

A

Synovial
GH is a ball and socket
scapulothoracic is gliding (not a true joint)

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15
Q

Shoulder flexion muscles

A

anterior deltoid
biceps brachii
coracobrachialis
pectoralis major

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16
Q

Shoulder extension muscles

A

posterior deltoid
latissimus dorsi
triceps brachii
teres major

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17
Q

Shoulder abduction muscles

A

middle deltoid

supraspinatus

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18
Q

Shoulder adduction muscles

A

latissimus dorsi
teres major
pectoralis major

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19
Q

Shoulder horizontal adduction muscles

A

pectoralis major
coracobrachialis
anterior deltoid

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20
Q

Shoulder horizontal abduction muscles

A

posterior deltoid

teres major

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21
Q

Shoulder IR muscles

A

subscapularis
pectoralis major
latissimus dorsi

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22
Q

Shoulder ER muscles

A

infraspinatus

teres minor

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23
Q

Shoulder normal end feel

A 
F: elastic, firm capsular
AB: elastic
E: firm
IR: elastic/firm
ER: elastic/firm
Horizontal AD: soft tissue
Horizontal AB: firm/elastic
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24
Q

Shoulder abnormal end feel

A

Empty –> severe instability
Hard capsular –> frozen shoulder
Late myospasm –> instability

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25
Q

Trapezius

A

O: EOP, superior nuchal line, l. nuchae, spines C7-T12
I: spine and acromion of scapula, distal 1/3 clavicle
A: elevates, retracts (adducts), depresses scapula
Inn: CN 11

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26
Q

Deltoid

A

O: lat 1/3 clavicle, acromion, spine of scapula
I: deltoid tuberosity
A: abduct, flex, extend, rotate med and lat
Inn: axillary

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27
Q

Supraspinatus

A

O: supraspinous fossa
I: sup facet of greater tubercle
A: abducts arm
Inn: suprascapular

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28
Q

Infraspinatus

A

O: infraspinatous fossa
I: mid facet of greater tubercle
A: rotate lat
Inn: suprascapular

29
Q

Subscapularis

A

O: subscapular fossa
I: lesser tubercle
A: adduct and rotate med
Inn: upper & lower subscap

30
Q

Teres minor

A

O: upper lat border scap
I: lower facet of gr tubercle
A: rotate lat
Inn: axillary

31
Q

Teres major

A

O: dorsal inf angle scap
I: medial intertubercular groove
A: adduct and rotate med
Inn: lower subscap

32
Q

Pectoralis minor

A

O: Ribs 3-5
I: coracoid process
A: depress scapula, elevate ribs
Inn: medial (and lateral) pectoral

33
Q

Pectoralis major

A

O: medial 1/2 clavicle, sternum, 1-6 costal cartilage
I: lateral intertubercular groove
A: flex, adduct, med rotate
Inn: lateral and medial pectoral

34
Q

Serratus anterior

A

O: Ribs 1-8
I: med scapula
A: rotate scapula up, abduct and elevate scapula and arm over horizontal
Inn: long thoracic

35
Q

Serratus posterior superior

A

O: l. nuchae, spines C7-T3
I: sup border ribs 2-4
A: elevates ribs2-4, acc. mm. of resp.
Inn: segmental T2-T5 ant rami

36
Q

Latissimus dorsi

A

O: spines T7-T12, thoracolumbar fascia, iliac crest, ribs8-12
I: intertubercular groove of humerus
A: extend, adduct, medially rotate humerus
Inn: thoracodorsal

37
Q

Biceps brachii long head

A

O: supraglenoid t.
I: radial tuberosity and fascia of forearm by bicipital aponeurosis
A: supinates forearm, flexes at elbow when forearm supine, assists w/ flexion of shoulder
Inn: musculocutaneous

38
Q

Biceps brachii short head

A

O: coracoid process of scapula
I: radial tuberosity and fascia of forearm by bicipital aponeurosis
A: supinates forearm, flexes at elbow when forearm supine, assists w/ flexion of shoulder
Inn: musculocutaneous

39
Q

Triceps long head

A

O: infraglenoid t. of scapula
I: olecranon process of ulna and fascia of forearm
A: extends forearm, assists w/ extension of shoulder and adduction of shoulder
Inn: radial

40
Q

Triceps medial head

A

O: post. surface of humerus
I: olecranon process of ulna and fascia of forearm
A: extends forearm, assists w/ extension of shoulder and adduction of shoulder
Inn: radial

41
Q

Triceps lateral head

A

O: post. surface of humerus
I: olecranon process of ulna and fascia of forearm
A: extends forearm, assists w/ extension of shoulder and adduction of shoulder
Inn: radial

42
Q

Rhomboid minor

A

O: spines C7-T1
I: medial border of scapula
A: retract (adduct), rotate scapula to depress glenoid cavity, fix scapula to thoracic wall
Inn: dorsal scapular

43
Q

Rhomboid major

A

O: spines T2-T5
I: medial border of scapula
A: retract (adduct), rotate scapula to depress glenoid cavity, fix scapula to thoracic wall
Inn: dorsal scapular

44
Q

Levator scapulae

A

O: TP C1-C4
I: sup angle of scapula
A: elevate, rotate scapula so glenoid fossa turns inf
Inn: dorsal scapular, C3 & C4

45
Q

Serratus post inf

A

O: spines T11-L2
I: inf border ribs 9-12
A: prevents ribs from rising
Inn: segmental T9-T12 ant rami

46
Q

Splenius

A 
O: inf 1/2 l. nuchae, spines T1-T6
I: sup. nuchal line, mastoid process (capitus), TP C1-C4 (cervicis)
A: U - lat flex and rotate head l.
A: B - extend head and neck
Inn: segmental cervical PPR
47
Q

Sacrospinalis/Erector spinae

A

O: post iliac crest, post sacrum, sacroiliac l., L&S spines
I: iliocostalis - sup six ribs and TP C4-C6 (cervicis), all ribs (thoracis), inferior 6 ribs (lumburum)
I: longissimus - mastoid process (capitus), sup T TP to all C TP (cervicis), TP of all T tubercle of lower 9-10 ribs (thoracis)
I: sacrospinalis - blends w/ s. capitis, blends w/ s. cervicis, spines upper L & T, blends w/ s. thoracis
A: extend spine
Inn: segmental PPR

48
Q

Semispinalis

A

O: TP of T
I: occipital bone, spines of C sup to origin, spines of T sup to origin
A: U - rotate head; B - extend spine/head
Inn: segmental PPR

49
Q

Thoracodorsal nerve

A

latissimus dorsi

50
Q

Lower subscapular nerve

A

teres major

51
Q

Which muscles insert on the lesser tubercle of the humerus (intertubercular groove?)

A

teres major
lat dorsi
subscapularis

52
Q

SITS muscles

A

supraspinatus, infraspinatus, teres minor, subscap

first 3 insert on greater tubercle
subscap insergs on lesser tubercle

53
Q

Dorsal scapular nerve

A

levator scap, rhomboid minor, rhomboid major

54
Q

Suprascapular nerve

A

supraspinatus, infraspinatus

55
Q

Axillary nerve

A

teres minor, deltoid

56
Q

Upper and lower subscapular nerves

A

subscapularis

57
Q

Accessory nerve

A

SCM, trapezius

58
Q

SCM

A

O:

59
Q

Scalenes

A

O:

60
Q

Muscles on the coracoid process

A

biceps brachii - short head
coracobrachialis
pec minor - insertion

61
Q

Muscles inserting on the olecranon process

A

triceps brachii and anconeous

62
Q

Origin for all forearm flexors

A

medial epicondyle

63
Q

Origin for all forearm extensors

A

lateral epicondyle

64
Q

Insertions for muscles that pronate and supinate

A

Insert on RADIUS because that is the bone that moves (pronator teres, pronator quadratus, supinator, biceps brachii)

65
Q

Musculocutaneous nerve originates from

A

C5, C6

66
Q

Axillary and radial nerves originate from

A

C5-T1

67
Q

Median nerve originates from

A

C5, C6, C8, T1

68
Q

Ulnar nerve originates from

A

C8, T1

Ortho (13 decks)

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