upper limb origins and insertions Flashcards

1
Q

pec major origin

A

anterior surface of of medial half of clavicle
SCH: 6 costal cartilages

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2
Q

pec major insertion

A

lateral lip of humerus

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3
Q

deltoid (anterior) origin and insertion

A

lateral third of clavicle and acromion
deltoid tuberoisty

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4
Q

biceps brachii origin and insertion

A

supraglenoid tubercle
radial tuberosity

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5
Q

coracobrachialis

A

apex of coracoid process
medial side of humerus

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6
Q

latissimus dosi origin

A

iliac crest
spinous process T7-L5
ribs 3/4

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7
Q

latissimus dorsi insertion

A

intertubercular sulcus of humerus

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8
Q

teres major

A

inferior scapular angle
med lip of intertubercular groove of humerus

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9
Q

deltoid (posterior) origin and insertion

A

lower edge of scapular spine
deltoid tuberosity

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10
Q

supraspinatus

A

supraspinous fossa of scapula
greater tuberosity

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11
Q

subscapularis

A

subscapular fossa
lesser tubercle

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12
Q

teres minor

A

upper 2/3 of scapular surface
greater tuberosity

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13
Q

infraspinatus

A

infraspinous fossa
greater tubercle

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14
Q

brachialis

A

lower humerus
ulnar tuberosity

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15
Q

brachioradialis

A

upper third of humerus
coronoid process of ulnar tuberosity

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16
Q

pronator teres origin

A

humeral head: medial supracondylar ridge
ulnar head: coronoid process

17
Q

pronator teres insertion

A

lateral surface of radius

18
Q

triceps brachii origins

A

LH: infraglenoid tubercle
MH: lower 2/3 of posterior humerus
Lateral head: upper half of humerus

19
Q

tricepss brachii insertion

A

olecranon

20
Q

anconaeus

A

lat epicondyle
olecranon and proximal ulnar

21
Q

pronator teres origins

A

humeral head: med epicondyle
ulnar head: coronoid head

22
Q

pronator teres insertion

A

lateral radial surface

23
Q

pronator quadratus

A

lowe 1/4 of ulnar
lower 1/4 of radius

24
Q

supinator origins

A

inferior aspect of lateral epicondyle
radial and annular lig

25
Q

supinator insertion

A

posterior, anterioir and lateral upper third of radius

26
Q

pec major

A

ribs 3-5
coracoid process