Appendicular Muscle Origins and Insertions Flashcards

1
Q

pectoralis minor

A

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

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2
Q

serratus anterior

A

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

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3
Q

subclavius

A

O: rib 1
I: inferior surface of clavicle

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4
Q

levator scapulae

A

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

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5
Q

rhomboid major

A

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

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6
Q

rhomboid minor

A

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

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7
Q

superior trapezius

A

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

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8
Q

middle trapezius

A

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

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9
Q

inferior trapezius

A

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

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10
Q

latissimus dorsi

A

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

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11
Q

pectoralis major

A

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

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12
Q

deltoid

A

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

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13
Q

coracobrachialis

A

O: coracoid process
I: middle medial shaft of humerus

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14
Q

teres major

A

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

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15
Q

triceps brachii (long head)

A

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

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16
Q

biceps brachii (long head)

A

O: supraglenoid tubercle of scapula
I: radial tuberosity

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17
Q

subscapularis

A

O: subscapular fossa
I: lesser tubercle of humerus

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18
Q

supraspinatus

A

O: supraspinous fossa
I: greater tubercle of humerus

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19
Q

infraspinatus

A

O: infraspinous fossa
I: greater tubercle of humerus

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20
Q

teres minor

A

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

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21
Q

biceps brachii (short head)

A

O: coracoid process of scapula
I: radial tuberosity

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22
Q

brachialis

A

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

23
Q

brachioradialis

A

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

24
Q

triceps brachii (lateral head)

A

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

25
Q

triceps (medial head)

A

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

26
Q

anconeaous

A

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

27
Q

pronator quadratus

A

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

28
Q

pronator teres

A

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

29
Q

supinator

A

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

30
Q

flexor carpi radialis

A

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

31
Q

palmaris longus

A

O: medial epicondyle of humerus
I: flexor retinaculum

32
Q

flexor carpi ulnaris

A

O: medial epicondyle of humerus
I: pisiform; hamate

33
Q

flexor digitorum superficialis

A

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

34
Q

flexor digitorum profundus

A

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

35
Q

extensor carpi radialis longus

A

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

36
Q

extensor carpi radialis brevis

A

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

37
Q

extensor carpi ulnaris

A

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

38
Q

extensor digitorum

A

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

39
Q

psoas major

A

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

40
Q

iliacus

A

O: iliac fossa
I: lessor trochanter of femur

41
Q

rectus femoris

A

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

42
Q

tensor fascia lata

A

O: iliac crest, ASIS
I: iliotibial band

43
Q

gluteus maximus

A

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

44
Q

gluteus medial

A

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

45
Q

gluteus minimus

A

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

46
Q

biceps femoris (long head)

A

O: ischial tuberosity
I: head of fibula

47
Q

biceps femoris (short head)

A

O: linea aspera of femur
I: head of fibula

48
Q

semitendinosus

A

O: ischial tuberosity
I: medial condyle of tibia

49
Q

semimembranosus

A

O: ischial tuberosity
I: proximal medial surface of tibia

50
Q

vastus lateralis

A

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

51
Q

vastus intermedius

A

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

52
Q

vastus medialis

A

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

53
Q

gastrocnemius

A

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

54
Q

soleus

A

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