Elbow and Forearm Flashcards

(59 cards)

1
Q

humeroulnar joint

A

b: humerus, ulna
L: medial collateral ligament
J: pivot

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2
Q

humeroradial joint

A

b: humerus, radius
L: lateral collateral ligament
J: plane

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3
Q

Proximal radioulnar joint

A

b: radius, ulna (P)
L: annular ligament
J: pivot

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4
Q

distal radioulnar joint

A

b: radius, ulna (D)
L: interosseous membrane
J: pivot

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5
Q

Elbow Flexion ROM

A

0-150 degrees

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6
Q

Elbow Extension ROM

A

0 degrees

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7
Q

Forearm supination ROM

A

0-80 degrees

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8
Q

Forearm pronation ROM

A

0-80 degrees

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9
Q

Humeroulnar Joint Ok’s & Ak’s
Flexion

A

Roll & Glide
Same

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10
Q

Humeroulnar Joint Ok’s & Ak’s
Extension

A

Roll & Glide
Same

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11
Q

Humeroradial Joint Ok’s & Ak’s
Flexion & Extension

A

Glide
Same

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12
Q

Humeroradial Joint Ok’s & Ak’s
Pronation & Supernation

A

Spin

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13
Q

(P) Radioulnar Joint Ok’s & Ak’s
Supination & Pronation

A

Roll & glide

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14
Q

(D) radioulnar Joint Ok’s & Ak’s
Supination & Pronation

A

Roll & glide
same

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15
Q

Humeroulnar
Close-packed

A

full extension and
supination

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16
Q

Humeroulnar
Open-Packed

A

70 degrees flexion, 10 degrees supination

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17
Q

Humeroulnar
End Feel

A

Flexion: soft
extension: hard

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18
Q

Humeroulnar
Capsular Pattern

A

Flexion > Extension

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19
Q

(P) Radioulnar
Close-packed

A

5 degrees supination

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20
Q

(P) Radioulnar
Open-packed

A

70 degrees flexion
35 degrees supination

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21
Q

(P) Radioulnar
End feel

A

Firm

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22
Q

(D) Radioulnar
Close-Packed

A

5 degrees supination

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23
Q

(D) Radioulnar
Open-Packed

A

10 degrees supination

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24
Q

(D) Radioulnar
End Feel

25
Radioulnar Capsular Pattern
Pronation = Supination
26
Cubital Fossa Lateral Border
brachioradialis
27
Cubital Fossa Medial border
pronator teres
28
Cubital Fossa Contents
Tendon of Biceps Artery (brachial) Nerve (median)
29
Elbow Flexion Muscles
Biceps brachii brachialis brachioradialis
30
Elbow Extension Muscles
Anconeous Triceps
31
Forearm pronation
pronator teres pronator quadratus
32
Forearm Supination
Supinator Biceps Brachii
33
Brachialis (O)
Ant surface distal 1/2 humerus
34
Brachialis (I)
ulnar tuberosity coronoid process of ulna
35
Brachialis (A)
elbow flexion
36
Biceps Brachii long head (O)
supraglenoid scapular tubercle
37
Biceps Brachii short head (O)
coracoid process (scapula)
38
Biceps Brachii (I)
radial tuberosity (radius)
39
Biceps Brachii (A)
Shoulder Flexion Elbow flexion forearm supination
40
Brachioradialis (O)
lateral supracondylar ridge on humerus
41
Brachioradialis (I)
distal lateral aspect of radius proximal to radial styloid process
42
Brachioradialis (A)
Elbow Flexion Forearm supination Forearm pronation
43
Triceps Brachii long head (O)
infraglenoid scapular tubercle
44
Triceps Brachii lat head (O)
posterior humerus, inferior to greater tubercle
45
Triceps Brachii lat head (O)
posterior surface of humerus
46
Triceps Brachii (I)
Olecranon process (ulna)
47
Triceps Brachii (A)
shoulder extension elbow extension
48
Anconeus (O)
Lat epicondyle (humerus)
49
Anconeus (I)
Lat & inf. to triceps on olecranon process Annular ligament
50
Anconeus (A)
Elbow extension might retract joint capsule during elbow extension
51
Pronator Teres (O)
Medial epicondyle of humerus Coronoid process of ulna
52
Pronator Teres (I)
Lat aspect of radius at midpoint
53
Pronator Teres (A)
Forearm pronation elbow flexion
54
Pronator Quadratus (O)
ant distal 1/4 of ulna
55
Pronator quadratus (I)
ant. distal 1/4 of radius
56
Pronator quadratus (A)
pronates forearm Stabilizes (D) radioulnar joint
57
Supinator (O)
lat epicondyle (humerus) adjacent ulna
58
Supinator (I)
ant surface of proximal radius
59
Supinator (A)
forearm supination elbow flexion