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PHTY1200 > UL Origin, Insertions, and Innervations 1 > Flashcards

UL Origin, Insertions, and Innervations 1 Flashcards

1
Q

Rhomboid minor - Origin

A

C7-T1 spinous processes

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2
Q

Rhomboid minor - Insertion

A

Root of spine of scapula

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3
Q

Rhomboid minor - Innervation

A

Dorsal scapular nerve

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4
Q

Rhomboid major - Origin

A

T2-T5 spinous processes

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5
Q

Rhomboid major - Insertion

A

Medial border of scapula (between root of spine and inferior angle)

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6
Q

Rhomboid major - Innervation

A

Dorsal scapular nerve

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7
Q

Latissimus dorsi - Origin

A

Thoracolumbar fascia, T7-T12 spinous processes

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8
Q

Latissimus dorsi - Insertion

A

Intertubercular sulcus of humerus

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9
Q

Latissimus dorsi - Innervation

A

Thoracodorsal nerve

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10
Q

Subscapularis - Origin

A

Subscapular fossa of scapula

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11
Q

Subscapularis - Insertion

A

Lesser tubercle of humerus

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12
Q

Subscapularis - Innervation

A

Upper and lower subscapular nerves

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13
Q

Infraspinatus - Origin

A

Infraspinous fossa of scapula

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14
Q

Infraspinatus - Insertion

A

Greater tubercle of humerus

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15
Q

Infraspinatus - Innervation

A

Suprascapular nerve

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16
Q

Teres minor - Origin

A

Lateral border of scapular

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17
Q

Teres minor - Insertion

A

Greater tubercle of humerus

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18
Q

Teres minor - Innervation

A

Axillary nerve

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19
Q

Pectoralis minor - Origin

A

Anterior surface of costal cartilages of ribs 3-5

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20
Q

Pectoralis minor - Insertion

A

Coracoid process of scapula

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21
Q

Pectoralis minor - Innervation

A

Medial and lateral pectoral nerves

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22
Q

Pectoralis major - Origin

A

Clavicular head - anterior surface of medial half of clavicle
Sternal head - anterior sternum, anterior surface of costal cartilages of ribs 1-6

23
Q

Pectoralis major - Insertion

A

Lateral lip of intertubercular sulcus of humerus

24
Q

Pectoralis major - Innervation

A

Medial and lateral pectoral nerves

25
Q

Anterior deltoid - Origin

A

Lateral third of clavicle

26
Q

Anterior deltoid - Insertion

A

Deltoid tuberosity of humerus

27
Q

Anterior deltoid - Innervation

A

Axillary nerve

28
Q

Middle deltoid - Origin

29
Q

Middle deltoid - Insertion

A

Deltoid tuberosity of humerus

30
Q

Middle deltoid - Innervation

A

Axillary nerve

31
Q

Posterior deltoid - Origin

A

Spine of scapula

32
Q

Posterior deltoid - Insertion

A

Deltoid tuberosity of humerus

33
Q

Posterior deltoid - Innervation

A

Axillary nerve

34
Q

Teres major - Origin

A

Inferior angle and inferior lateral border of the scapula

35
Q

Teres major - Insertion

A

Medial lip of intertubercular sulcus

36
Q

Teres major - Innervation

A

Lower subscapular nerve

37
Q

Supraspinatus - Origin

A

Supraspinous fossa of scapula

38
Q

Supraspinatus - Insertion

A

Greater tubercle of humerus

39
Q

Supraspinatus - Innervation

A

Suprascapular nerve

40
Q

Biceps brachii - Origin

A

Long head - supraglenoid tubercle of scapula

Short head - coracoid process of scapula

41
Q

Biceps brachii - Insertion

A

Radial tuberosity of radius

42
Q

Biceps brachii - Innervation

A

Musculocutaneous nerve

43
Q

Brachialis - Origin

A

Distal half of anterior humerus

44
Q

Brachialis - Insertion

A

Coronoid process of ulna, tuberosity of ulna

45
Q

Brachialis - Innervation

A

Musculocutaneous nerve

46
Q

Brachioradialis - Origin

A

Lateral supracondylar ridge of humerus

47
Q

Brachioradialis - Insertion

A

Proximal to styloid process of radius

48
Q

Brachioradialis - Innervation

A

Radial nerve

49
Q

Triceps brachii - Origin

A

Long head - infraglenoid tubercle of scapula
Medial head - posterior humerus (inferior to radial groove)
Lateral head - posterior humerus (superior to radial groove)

50
Q

Triceps brachii - Insertion

A

Olecranon of ulna

51
Q

Triceps brachii - Innervation

A

Radial nerve

52
Q

Anconeus - Origin

A

Lateral epicondyle of humerus

53
Q

Anconeus - Insertion

A

Olecranon of ulna

54
Q

Anconeus - Innervation

A

Radial nerve

PHTY1200 (5 decks)

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