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Part 1 Board Review > Upper Extremity Origin & Insertion > Flashcards

Upper Extremity Origin & Insertion Flashcards

1
Q

Supraspinatus

A

O: Sup. scapula
I: Sup. facet of greater tuberosity of humerous

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2
Q

Infraspinatus

A

O: Inf. scapula
I: Middle facet of greater tuberosity of humerus

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3
Q

Teres Minor

A

O: Lat. border of scapula
I: Inf. facet of greater tuberosity of humerus

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4
Q

Subscapularis

A

O: Ant. scapula
I: Lesser tuberosity of humerous

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5
Q

Lattissimus Dorsi

A

O: Iliac crest, inf. 4 ribs, Spinouses T6 to Sacrum
I: Floor of intertubercular groove

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6
Q

Serratus Anterior

A

O: External surface of 1st 8-9 ribs
I: Ant. & med. surface of vertebral border of scapula

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7
Q

Rhomboid minor

A

O: SPs, C7-T1
I: Medial border of scapula

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8
Q

Rhomboid major

A

O: SPs T2-T5
I: Medial border of scapula

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9
Q

Deltoid

A

O: Around AC joint
I: Deltoid tuberosity of humerus

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10
Q

Levator Scapulae

A

O: TPs of C1-C4
I: Sup/med. border of scapula

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11
Q

Trapezius

A

O: Med. sup. nuchal line, EOP, ligamentum nuchae, SPs C7-T12
I: Lat. 1/3rd of clavicle, acromion, spine of scapula

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12
Q

Subclavius

A

O: 1st rib
I: Groove for subclavius on clavicle

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13
Q

Pec major

A

O: Clavicular head - ant. surface of med. 1/3rd clavicle
Sternal head - manubrium & body of sternum
Abdominal head - costal cartilages of ribs 2-6
I: Lat. lip of intertubercular groove

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14
Q

Pec Minor

A

O: 3-5th ribs
I: Coracoid process of scapula

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15
Q

Biceps

A

O: Long head - supraglenoid tubercle
Short head - coracoid process of scapula
I: Radial tuberosity

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16
Q

Coracobrachialis

A

O: Coracoid process (scapula)
I: Humerus

17
Q

Brachialis

A

O: Humerus (lower ant. surface)
I: Coronoid/ulnar tuberosity

18
Q

Triceps

A

O: Long head - Infraglenoid tubercle
Lat. head - pos./lat aspect of humerus, above radial groove
Med. head - post/med aspect of humerus, below radial groove
I: Olecranon of Ulna

19
Q

Pronator Teres

A

O: Med. epicondyle/humerus, coronoid process of ulna
I: Middle of lat. surface of radius

20
Q

Flexor carpii ulnaris

A

O: Humeral head - med. epicondyle of humerus
Ulnar head - olecranon & pos. border of ulna
I: Pisiform, hook of hamate, base of 5th MCP

21
Q

Palmaris longus

A

O: Med. epicondyle/humerus
I: Palmar aponeurosis

22
Q

Flexor carpii radialis

A

O: Med. epicondyle/humerus
I: Base of 2nd & 3rd MCP

23
Q

Flexor digitorum supericialis

A

O: Humeroular head - Med. epicondyle, coronoid process of ulna, Ulnar collateral lig.
I: Palmar aspect of middle phalanx of digits 2-5

24
Q

Flexor Pollicis Longus

A

O: Ant. surface of radius & interosseous membrane
I: Base of distal phalanx of thumb

25
Q

Flexor digitorum profundus

A

O: Prox. ant. ulna & interosseous membrane
I: DIPs 2-5

26
Q

Pronator Quadratus

A

O: Distal aspect of ant. ulna
I: Distal aspect of ant. radius

27
Q

Supinator

A

O: Lat. epicondyle of humerus, lat. collateral lig. of elbow, annular lig., prox. pos. & lat. ulna
I: Prox. 1/3rd of radius

28
Q

Anconeus

A

O: Lat. epicondyle of humerus
I: Olecranon of ulna

29
Q

Extensor carpi radialis longus

A

O: Lat. supracondylar ridge of humerus
I: Pos. aspect base of 2nd MCP

30
Q

Extensor carpi radialis brevis

A

O: Lat. epicondylar of humerus
I: Pos. aspect base of 3rd MCP

31
Q

Extensor carpi ulnaris

A

O: Lat. epicondyle of humerus & olecranon
I: Lat. aspect of base of 5th MCP

32
Q

Extensor digitorum communis

A

O: Lat. epicondyle of humerus
I: Pos. surfaces of base of middle & distal phalanges of digits 2-5

33
Q

Extensor digiti minimi

A

O: Lat. epicondyle of humerus
I: Base of middle & distal phalanges of 5th digit

34
Q

Extensor indicus

A

O: Ulna & interosseous membrane
I: Joins tendon of extensor digitorum to index finger

35
Q

Extensor pollicis longus

A

O: Pos. midshaft ulna & interosseous membrane
I: Base of distal phalanx of thumb

36
Q

Extensor pollicis brevis

A

O: Pos. surface of radius & interosseous membrane
I: Base of prox. phalanx of thumb

37
Q

Abductor pollicis longus

A

O: Pos. surface of radius & ulna & interosseous membrane
I: Base of 1st MCP

38
Q

Brachioradialis

A

O: Lat. supracondylar crest of humerus
I: Distal radius, prox. to styloid process

Part 1 Board Review (7 decks)

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