Lab practical 3 Flashcards

Muscle origins and insertions: face, shoulder/arm

1
Q

Orbicularis oculi (10)

Origin

A

Frontal bone and maxilla

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2
Q

Orbicularis oculi (10)

Insertion

A

Eyelid

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3
Q

Orbicularis oris (13)

Origin

A

Maxilla and mandible

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4
Q

Orbicularis oris (13)

Insertion

A

Skin and muscle around mouth

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5
Q

Buccinator (15)

Origin

A

Mandible and maxilla molar regions

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6
Q

Buccinator (15)

Insertion

A

Orbicularis oris

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7
Q

Frontalis (5)

Origin

A

Epicranial aponeurosis

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8
Q

Frontalis (5)

Insertion

A

Skin of eyebrows

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9
Q

Masseter (16)

Origin

A

Zygomatic arch and bone

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10
Q

Masseter (16)

Insertion

A

Mandible ramus and angle

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11
Q

Temporalis (7)

Origin

A

Temporal, frontal, parietal bones

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12
Q

Temporalis (7)

Insertion

A

Coronoid process of mandible

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13
Q

Sternocleidomastoid (28)

Origin

A

Manubrium, clavicle

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14
Q

Sternocleidomastoid (28)

Insertion

A

Mastoid process of temporal bone

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15
Q

Deltoid (36)

Origin

A

Clavicle

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16
Q

Deltoid (36)

Insertion

A

Deltoid tuberosity of humerus

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17
Q

Pectoralis major

Origin

A

Sternum and clavicle

18
Q

Pectoralis major

Insertion

A

Intertubercular groove of humerus

19
Q

Latissimus dorsi

Origin

A

Spine, ribs, and iliac crest

20
Q

Latissimus dorsi

Insertion

A

Intertubercular groove of humerus

21
Q

Subscapularis

Origin

A

Subscapular fossa

22
Q

Subscapularis

Insertion

A

Lesser tubercle of anterior humerus

23
Q

Supraspinatus

Origin

A

Supraspinous fossa

24
Q

Supraspinatus

Insertion

A

Greater tubercle of top of humerus

25
Q

Infraspinatus (90)

Origin

A

Infraspinous fossa

26
Q

Infraspinatus (90)

Insertion

A

Greater tubercle of humerus

27
Q

Teres minor (91)

Origin

A

Lateral border

28
Q

Teres minor (91)

Insertion

A

Greater tubercle of humerus

29
Q

Brachialis (39)

Origin

A

Shaft of humerus

30
Q

Brachialis (39)

Insertion

A

Coronoid process of ulna

31
Q

Biceps brachii (37&38)

Origin

32
Q

Biceps brachii (37&38)

Insertion

A

Radial tuberosity

33
Q

Triceps brachii (40-41)

Origin

A

Scapula & humerus

34
Q

Trceps brachii (40-41)

Insertion

A

Olecranon of ulna

35
Q

Extensor carpi ulnaris (52)

Origin

A

Lateral epicondyle of humerus and ulna

36
Q

Extensor carpi ulnaris (52)

Insertion

A

Metacarpal V

37
Q

Flexor carpi ulnaris (49)

Origin

A

Medial epicondyle of humerus

38
Q

Flexor carpi ulnaris (49)

Insertion

A

Pisiform, hamate, metacarpale V

39
Q

Extensor digitorum (47)

Origin

A

Lateral epicondyle of humerus

40
Q

Extensor digitorum (47)

Insertion

A

Digits 2-5

41
Q

Flexor digitorum

Origin

A

Medial epicondyle of humerus

42
Q

Flexor digitorum

Insertion

A

Digits 2-5