Appendicular Muscle Origins and Insertions Flashcards Preview

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Flashcards in Appendicular Muscle Origins and Insertions Deck (54):
1

pectoralis minor

O: ribs 3-5
I: coracoid process (scapula)

2

serratus anterior

O: ribs 1-8
I: medial border of scapula; anterior surface

3

subclavius

O: rib 1
I: inferior surface of clavicle

4

levator scapulae

O: transverse processes C1-C4
I: medial border of scapula

5

rhomboid major

O: spinous processes T2-T5
I: medial border of scapula - from spine to inferior angle

6

rhomboid minor

O: spinous processe C7-T1
I: medial border of scapula; superior to spine

7

superior trapezius

O: occipital bone; ligamentum nuchae; spinous processes of C7-T12
I: clavicle; acromion; spine of scapula

8

middle trapezius

O: occipital bone; ligamentum nuchae; spinous processes of C7-T12
I: clavicle; acromion; spine of scapula

9

inferior trapezius

O: occipital bone; ligamentum nuchae; spinous processes of C7-T12
I: clavicle; acromion; spine of scapula

10

latissimus dorsi

O: spinous processes T7-T12; ribs 8-12; illiac crest; thoracolumnar fascia
I: intertubercular groove of humerus

11

pectoralis major

O: medial clavicle; costal cartilages of ribs 2-6; body of sternum
I: intertubercular groove of humerus

12

deltoid

O: acromial end of clavicle; acomion and spine
I: deltoid tuberosity of humerus

13

coracobrachialis

O: coracoid process
I: middle medial shaft of humerus

14

teres major

O: inferior lateral border/angle
I: lesser tubercle and intertubercular groove of humerus

15

triceps brachii (long head)

O: infraglenoid tubercle of scapula
I: olecranon process of ulna

16

biceps brachii (long head)

O: supraglenoid tubercle of scapula
I: radial tuberosity

17

subscapularis

O: subscapular fossa
I: lesser tubercle of humerus

18

supraspinatus

O: supraspinous fossa
I: greater tubercle of humerus

19

infraspinatus

O: infraspinous fossa
I: greater tubercle of humerus

20

teres minor

O: upper posterior lateral border (superior to teres major)
I: greater tubercle of humerus

21

biceps brachii (short head)

O: coracoid process of scapula
I: radial tuberosity

22

brachialis

O: distal anterior surface of humerus
I: tuberosity and coranoid process of ulna

23

brachioradialis

O: lateral supracondylar ridge of humerus
I: styloid process of radius

24

triceps brachii (lateral head)

O: posterior humerus above radial groove
I: olecranon of ulna

25

triceps (medial head)

O: posterior humerus above radial groove
I: olecranon of ulna

26

anconeaous

O: posterior surface of lateral epicondyle of humerus
I: lateral to the olecranon of ulna

27

pronator quadratus

O: distal quarter of ulna
I: distal quarter of radius

28

pronator teres

O: medial epicondyle of humerus, coronoid process of ulna
I: lateral surface of radius

29

supinator

O: lateral epicondyle of humerus and ulna, distal to radial notch
I: anterolateral surface of radius, distal to radial tuberosity

30

flexor carpi radialis

O: medial epicondyle of humerus
I: base of metacarpals I and II

31

palmaris longus

O: medial epicondyle of humerus
I: flexor retinaculum

32

flexor carpi ulnaris

O: medial epicondyle of humerus
I: pisiform; hamate

33

flexor digitorum superficialis

O: medial epicondyle of humerus
I: middle phalanges of fingers 2-5

34

flexor digitorum profundus

O: anteromedial surface of ulna
I: distal phalanges of fingers 2-5

35

extensor carpi radialis longus

O: lateral supracondylar ridge of humerus
I: base of metacarpal II

36

extensor carpi radialis brevis

O: lateral epicondyle of humerus
I: base of metacarpal III

37

extensor carpi ulnaris

O: lateral epicondyle of humerus
I: base of metacarpal V

38

extensor digitorum

O: lateral epicondyle of humerus
I: middle and distal phalanges of fingers 2-5

39

psoas major

O: transverse processes and bodies of T12-L5
I: lessor trochanter of femur

40

iliacus

O: iliac fossa
I: lessor trochanter of femur

41

rectus femoris

O: AIIS
I: quadriceps tendon to patella then patella ligament to tibial tuberosity

42

tensor fascia lata

O: iliac crest, ASIS
I: iliotibial band

43

gluteus maximus

O: iliac crest, sacrum, coccyx
I: gluteal tuberosity of femur

44

gluteus medial

O: gluteal surface of ilium
I: greater trochanter of femur

45

gluteus minimus

O: gluteal surface of ilium
I: greater trochanter of femur

46

biceps femoris (long head)

O: ischial tuberosity
I: head of fibula

47

biceps femoris (short head)

O: linea aspera of femur
I: head of fibula

48

semitendinosus

O: ischial tuberosity
I: medial condyle of tibia

49

semimembranosus

O: ischial tuberosity
I: proximal medial surface of tibia

50

vastus lateralis

O: anterolateral surface of femur
I: quadriceps tendon to patella then patella ligament to tibial tuberosity

51

vastus intermedius

O: greater trochanter of femur and linea aspera of femur
I: quadriceps tendon to patella then patella ligament to tibial tuberosity

52

vastus medialis

O: intertrochantric line and linea aspera of femur
I: quadriceps tendon to patella then patella ligament to tibial tuberosity

53

gastrocnemius

O: posterior of lateral and medial condyles of femur
I: calcaneus (via calcaneal tendon)

54

soleus

O: head of proximal shaft of fibula; medial border of tibea
I: calcaneus (via calcaneal tendon)