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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
Trapezius
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
26
Deltoid
O: lat 1/3 clavicle, acromion, spine of scapula I: deltoid tuberosity A: abduct, flex, extend, rotate med and lat Inn: axillary
27
Supraspinatus
O: supraspinous fossa I: sup facet of greater tubercle A: abducts arm Inn: suprascapular
28
Infraspinatus
O: infraspinatous fossa I: mid facet of greater tubercle A: rotate lat Inn: suprascapular
29
Subscapularis
O: subscapular fossa I: lesser tubercle A: adduct and rotate med Inn: upper & lower subscap
30
Teres minor
O: upper lat border scap I: lower facet of gr tubercle A: rotate lat Inn: axillary
31
Teres major
O: dorsal inf angle scap I: medial intertubercular groove A: adduct and rotate med Inn: lower subscap
32
Pectoralis minor
O: Ribs 3-5 I: coracoid process A: depress scapula, elevate ribs Inn: medial (and lateral) pectoral
33
Pectoralis major
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
Serratus anterior
O: Ribs 1-8 I: med scapula A: rotate scapula up, abduct and elevate scapula and arm over horizontal Inn: long thoracic
35
Serratus posterior superior
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
Latissimus dorsi
O: spines T7-T12, thoracolumbar fascia, iliac crest, ribs8-12 I: intertubercular groove of humerus A: extend, adduct, medially rotate humerus Inn: thoracodorsal
37
Biceps brachii long head
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
Biceps brachii short head
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
Triceps long head
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
Triceps medial head
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
Triceps lateral head
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
Rhomboid minor
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
Rhomboid major
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
Levator scapulae
O: TP C1-C4 I: sup angle of scapula A: elevate, rotate scapula so glenoid fossa turns inf Inn: dorsal scapular, C3 & C4
45
Serratus post inf
O: spines T11-L2 I: inf border ribs 9-12 A: prevents ribs from rising Inn: segmental T9-T12 ant rami
46
Splenius
``` 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
Sacrospinalis/Erector spinae
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
Semispinalis
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
Thoracodorsal nerve
latissimus dorsi
50
Lower subscapular nerve
teres major
51
Which muscles insert on the lesser tubercle of the humerus (intertubercular groove?)
teres major lat dorsi subscapularis
52
SITS muscles
supraspinatus, infraspinatus, teres minor, subscap first 3 insert on greater tubercle subscap insergs on lesser tubercle
53
Dorsal scapular nerve
levator scap, rhomboid minor, rhomboid major
54
Suprascapular nerve
supraspinatus, infraspinatus
55
Axillary nerve
teres minor, deltoid
56
Upper and lower subscapular nerves
subscapularis
57
Accessory nerve
SCM, trapezius
58
SCM
O:
59
Scalenes
O:
60
Muscles on the coracoid process
biceps brachii - short head coracobrachialis pec minor - insertion
61
Muscles inserting on the olecranon process
triceps brachii and anconeous
62
Origin for all forearm flexors
medial epicondyle
63
Origin for all forearm extensors
lateral epicondyle
64
Insertions for muscles that pronate and supinate
Insert on RADIUS because that is the bone that moves (pronator teres, pronator quadratus, supinator, biceps brachii)
65
Musculocutaneous nerve originates from
C5, C6
66
Axillary and radial nerves originate from
C5-T1
67
Median nerve originates from
C5, C6, C8, T1
68
Ulnar nerve originates from
C8, T1

Ortho (13 decks)

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