Origins And Insertions Of Upper Appendicular Flashcards

1
Q

What is the origin and insertion of the trapezius?

A

Origin: superior nuchal line
occipital protuberance
ligamentum nuchae
SP C7-T12

Insertion: lateral 1/3 clavicle
spine and acromion of scapula

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2
Q

What is the origin and insertion of the levator scapulae?

A

Origin: TP of C1-C4

Insertion: upper 1/4 vertebral border of scapula

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3
Q

What is the origin and insertion of the rhomboideus minor?

A

Origin: lower part of ligamentum nuchae
SP C7-T1

Insertion: mid-portion of vertebral border of scapula

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4
Q

What is the origin and insertion of the rhomboideus major?

A

Origin: SP T2-T5

Insertion: lower 1/2 vertebral border of the scapula

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5
Q

What is the origin and insertion of the pectoralis minor?

A

Origin: superior margin of ribs 3-5

Insertion: coracoid process of scapula

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6
Q

What is the origin and insertion of the subclavius?

A

Origin: 1st rib and cartilage

Insertion: subclavian groove of clavicle

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7
Q

What is the origin and insertion of the serratus anterior?

A

Origin: anterior superior margin of first 8 ribs

Insertion: medial/vertebral border of scapula

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8
Q

What is the origin and insertion of the pectoralis major?

A

Origin: clavicle
sternum
cartilage of true ribs

Insertion: intertubercular groove of humerus

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9
Q

What is the origin and insertion of the coracobrachialis?

A

Origin: coracoid process of scapula

Insertion: medial shaft of humerus

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10
Q

What is the origin and insertion of the deltoid?

A

Origin: clavicle
acromion and spine of scapula

Insertion: deltoid tuberosity of humerus

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11
Q

What is the origin and insertion of the latissimus dorsi?

A

Origin: SP T7-T12
ribs 8-12
iliac crest
thoracolumbar fascia

Insertion: intertubercular sulcus of humerus

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12
Q

What is the origin and insertion of the supraspinatus?

A

Origin: Supraspinous fossa

Insertion: superior portion of greater tubercle of humerus

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13
Q

What is the origin and insertion of the infraspinatus?

A

Origin: infraspinous fossa

Insertion: posterior middle portion of greater humeral tubercle

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14
Q

What is the origin and insertion of the teres minor?

A

Origin: axillary/lateral border of scapula

Insertion: posterior inferior portion of greater tubercle on humerus

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15
Q

What is the origin and insertion of the subscapularis?

A

Origin: subscapular fossa

Insertion: lesser tubercle of humerus

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16
Q

What is the origin and insertion of the teres major?

A

Origin: dorsal surface of inferior angle of scapula

Insertion: medial part of intertubercular sulcus of humerus

17
Q

What is the origin and insertion of the long head of biceps brachii?

A

Origin: supraglenoid tubercle of scapula

Insertion: radial tuberosity and bicipital aponeurosis

18
Q

What is the origin and insertion of the short head of the biceps brachii?

A

Origin: coracoid process of scapula

Insertio: radial tuberosity and bicipital aponeurosis

19
Q

What is the origin and insertion of the brachialis?

A

Origin: distal 1/2 anterior surface of humerus

Insertion: coracoid process and tubersosity of ulna

20
Q

What is the origin and insertion of the long head of the triceps brachii?

A

Origin: infraglenoid tubercle of scapula

Insertion: olecranon process of ulna

21
Q

What is the origin and insertion of the lateral and medial heads of the triceps brachii?

A

Origin: posterior shaft of humerus

Insertion: olecranon process of ulna

22
Q

Where do all the anterior forearm muscles originate?

A

Medial epicondyle

23
Q

Generally, where can the pronator teres be found and what is its origin and insertion?

A

Anterior forearm
Origin: medial epicondyle

Insertion: lateral mid-radius

24
Q

Where is the insertion of the flexor carpi radialis?

A

Base of the 2nd and 3rd metacarpal

25
Q

Where is the insertion of the palmaris longus?

A

Flexor retinaculum & palmar aponeurosis

26
Q

Where is the insertion of the flexor carpi ulnaris?

A

5th metacarpal
Pisiform
Hook of hamate

27
Q

What is the origin and insertion of the flexor digitorum superficialis

A

Origin: medial epicondyle

Insertion: middle phalanx of digits 2-5

28
Q

Where is the common origin of the posterior forearm muscles?

A

Lateral epicondyle of humerus

29
Q

On which side of the forearm is the brachioradialis found?

A

Posterior

30
Q

Where is the insertion of the brachioradialis?

A

Styloid process of radius

31
Q

Where is the insertion of the extensor carpi radialis longus?

A

Base of 2nd metacarpal

32
Q

Where is the insertion of the extensor carpi radialis brevis?

A

Base of the 3rd metacarpal

33
Q

What is the insertion of the extensor digitorum communis?

A

Extensor expansion digits 2-5

34
Q

What is the insertion of the extensor digitorum minimi?

A

Extensor expansion 5th digit

35
Q

Where is the insertion of the extensor carpi ulnaris?

A

Base of the 5th metacarpal

36
Q

In which forearm compartment is the anconeus found?

A

Posterior

37
Q

Where is the insertion of the anconeus found?

A

Olecranon
Proximal 1/4 shaft of ulna