muscle attachements

Question 1

posterior tubercles of transverse processes of C3 andC4

medial border of scapula,

Answer 1

levator scapulae

Question 2

nucchal ligament, spinous process of C7, C8 and T1

triangular area at medial end of spine of scapula

Answer 2

Rhomboid minor

Question 3

Spinous process of T2 to T5

medial border of scapula above inferior angle

Answer 3

rhomboid major

Question 4

medial 1/3 of superior nucchal line, external occipital process, nucchal ligament, spinous process of C7 to T12,

lateral 1/3 clavicle, acromion, spine of scapula

Answer 4

trapezius

Question 5

T6, ribs 3 and 4

intertubercular sulcus

Answer 5

latissimus dorsi

Question 6

lateral 1/3 clavicle, acromion, spine of scapula

deltoid tuberosity of humerus,

Answer 6

deltoid

Question 7

posterior of inferior angle of scapula

medial lip of intertubercular groove

Answer 7

teres major

Question 8

middle part of lateral border of scapula

inf face of lesser tubercle of humerus

Answer 8

teres minor

Question 9

infraspinous fossa

middle facet of greater tubercle of humerus

Answer 9

infraspinatous

Question 10

supraspinous fossa of scapula

superior facet of greater tubercle of humerus

Answer 10

supraspinatous

Question 11

subscapular fossa

lesser tubercle of humerus

Answer 11

subscapularis

Question 12

anterior surface of medial half of clavicle,

lateral lip of intertubercular sulcus

Answer 12

clavicular head of pectoralis major

Question 13

anterior surface of sternum, superior 6 costal cartilages, aponeurosis of external oblique

lateral lip of intertubercular sulcus

Answer 13

sternocostal head of pectoralis major

Question 14

ribs 3 to 5

medial and superior coracoid process

Answer 14

pectoralis minor

Question 15

joint of rib 1 and costal cartilage

inferior surface of middle third of clavicle

Answer 15

subclavius

Question 16

ribs 1 to 8

anterior surface of medial border of scapula

Answer 16

serratus anterior

Question 17

supraglenoid tubercle of scapula

tuberosity of radius and fascia of forearm (via bicipital aponeurosis)

Answer 17

long head of biceps brachii

Question 18

tip of coracoid process of scapula

tuberosity of radius and fascia of forearm (via bicipital aponeurosis)

Answer 18

short head of biceps brachii

Question 19

distal half of anterior surface of humerus

coranoid process and tubercle of unla

Answer 19

brachialis

Question 20

tip of coracoid process of scapula

middle third of medial aspect of humerus

Answer 20

coracobrachialis

Question 21

infraglenoid tubercle of scapula

proximal olecranon of unla

Answer 21

long head of triceps brachii

Question 22

posterior surface of humerus superior to radial groove

proximal olecranon of unla

Answer 22

lateral head of triceps brachii

Question 23

post surface of humerus inferior to radial groove

proximal olecranon of unla

Answer 23

medial head of triceps brachii

Question 24

coranoid process of ulna,

middle convexity of lateral surface of radius

Answer 24

unlar head of pronator teres

Question 25

common flexor origin on medial epicondyle middle convexity of lateral surface of radius

Answer 25

humeral head of pronator teres

Question 26

common flexor origin on medial epicondyle metacarpal 2 and 3

Answer 26

flexor carpi radialis

Question 27

common flexor origin on medial epicondyle flexor rtinaculum and palmar aponeurosis

Answer 27

palmaris longus

Question 28

common flexor origin on medial epicondyle pisiform and hook of hamate, metacarpal 5

Answer 28

flexor carpi ulnaris

Question 29

medial epicondyle and coranoid process of ulna, oblique line of radius middle phalanges 2-5

Answer 29

flexor digitalis superficialis

Question 30

proximal 3/4 medial and anterior ulna and interosseous membrane distal phalanges of 2-5

Answer 30

flexor digitalis profundus

Question 31

anterior radius distal phalanx of thumb

Answer 31

flexor pollicis longus

Question 32

proximal 2/3 of lateral supra-epicondyle ridge oh humerus lateral surface of distal end of radius proximal to styloid process

Answer 32

brachioradialis

Question 33

lateral epicondyle lateral surface of olecranon, superior part of posterior surface of ulna

Answer 33

anconeus

Question 34

common extensor origin on lateral epicondyle dorsal 2nd metacarpal

Answer 34

extensor carpi radialis longus

Question 35

common extensor origin on lateral epicondyle dorsal 3rd metacarpal

Answer 35

extensor carpi radialis brevis

Question 36

common extensor origin on lateral epicondyle medial 4 fingers

Answer 36

extensor digitorum

Question 37

common extensor origin on lateral epicondyle 5th finger

Answer 37

extensor digiti minimi

Question 38

common extensor origin on lateral epicondyle dorsal 5th metacarpal

Answer 38

extensor carpi ulnaris

Question 39

lateral epicondyle, radial collateral and anular ligaments, crest of ulna proximal 1/3 of radius

Answer 39

supinator

Question 40

posterior proximal 1/2 ulna, radius and interosseous membrane metacarpal 1

Answer 40

abductor pollicis longus

Question 41

posterior surface of middle third of ulna and interosseous membrane distal phalanx of thumb

Answer 41

extensor pollicis longus

Question 42

posterior distal third radius and interosseous membrane proximal phalanx of the thumb

Answer 42

extensor pollicis brevis

Question 43

posterior surface of distal 1/3 of ulna and interosseous membrane extensor expansion of second digit

Answer 43

extensor indices

Question 44

flexor retinaculum, tubercle of scaphoid and trapezium lateral 1st metacarpal

Answer 44

opponens pollicis

Question 45

flexor retinaculum, tubercle of scaphoid and trapezium lateral proximal phalanx of thumb

Answer 45

abductor pollicis brevis, flexor pollicis brevis

Question 46

bases of metacarpals 2/3, capitate, adjacent carpals, anterior surface of shaft of third metacarpal. medial proximal phalanx

Answer 46

adductor pollicis

Question 47

pisiform medial proximal phalanx of 5th digit

Answer 47

abductor digiti minimi

Question 48

hook of hamate, flexor retinaculum medial 5th metacarpal

Answer 48

opponens digiti minimi

Question 49

lateral 2 tendons of flexor digitorum profundus lateral extensor expansions of digits 2 and 3

Answer 49

lumbricals 1 and 2, unipennate

Question 50

medial 3 tendons of flexor digitorum profundus lateral extensor expansions of digits 4 and 5

Answer 50

lumbricals 3 and 4, bipennate

Question 51

bipennate, adjacent sides of the 2 adjacent metacarpals bases of proximal phalanges of digits 2-4

Answer 51

dorsal interossei

Question 52

palmar surfaces of metacarpals 2,4 and 5 bases of proximal phalanges 2,4 and 5

Answer 52

palmar interossei