Origins and Insertions Flashcards

Memorization (68 cards)

1
Q

Deltoid - anterior part

A

O: Lateral 1/3 of clavicle
I: Deltoid tuberosity

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2
Q

Deltoid - middle part

A

O: Acromion
I: Deltoid tuberosity

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3
Q

Deltoid - posterior part

A

O: spine of scapula
I: deltoid tuberosity

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4
Q

Teres major

A

O: lateral and inferior border of scapula
I: medial lip of intertubercular groove

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5
Q

Infraspinatus

A

O: infraspinous fossa
I: middle facet of greater tubercle

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6
Q

Supraspinatus

A

O: supraspinous fossa
I: superior facet of greater tubercle

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7
Q

Subscapularis

A

O: subscapular fossa
I: lesser tubercle of humerus

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8
Q

Teres minor

A

O: Lateral border of scapula
I: inferior facet of greater tubercle

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9
Q

Triceps brachiii - long head

A

O: infraglenoid tubercle of scapula
I: olecranon process

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10
Q

Triceps brachii - lateral head

A

O: Posterior surface of humerus and superior to radial groove
I: olecranon process

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11
Q

Triceps brachii - medial head

A

O: posterior surface of humerus and inferior to radial groove
I: olecranon process

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12
Q

Biceps brachii - Long head

A

O: Supraglenoid tubercle of scapula
I: radial tuberosity

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13
Q

Biceps brachii - Short head

A

O: Coracoid process of scapula
I: radial tuberosity

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14
Q

Coracobrachialis

A

O: Coracoid process of scapula
I: Middle medial 1/3 of humerus

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15
Q

Brachialis

A

O: Distal 1/2 of humerus
I: coronoid process of ulna + ulnar tuberosity

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16
Q

Rectus femoris

A

O: Anterior inferior iliac spine
I: tibial tuberosity

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17
Q

Vastus lateralis

A

O: lateral lip of linea aspera
I: tibial tuberosity

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18
Q

Vastus medialis

A

O: medial lip of linea aspera
I: tibial tuberosity

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19
Q

Vastus intermedius

A

O: anterior surface of shaft of femur
I: tibial tuberosity

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20
Q

Psoas major

A

O: TPs of L1-L5 + VTs of T12-L5
I: Lesser trochanter of femur

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21
Q

Iliacus

A

O: iliac crest + iliac fossa
I: lesser trochanter of femur

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22
Q

Pectineus

A

O: superior pubic ramus
I: pectineal line of femur

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23
Q

Sartorius

A

O: anterior superior iliac spine
I: medial surface of proximal tibia

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24
Q

Gracilis

A

O: body of pubis + inferior pubic ramus
I: medial surface of proximal tibia

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25
Adductor longus
O: body of pubis I: middle third of linea aspera
26
Adductor brevis
O: body of pubis + inferior pubic ramus I: proximal aspect of linea aspera
27
Adductor magnus - adductor part
O: inferior pubis ramus + ischial ramus I: linea aspera
28
Adductor magnus - hamstring part
O: ischial tuberosity I: adductor tubercle
29
Obturator externus
O: obturator foramen and membrane I: trochanteric fossa of femur
30
Biceps femoris - long head
O: ischial tuberosity I: head of fibula
31
Biceps femoris - short head
O: linea aspera I: head of fibula
32
Semimembranosus
O: ischial tuberosity I: medial condyle of tibia
33
Semitendinosus
O: ischial tuberosity I: medial surface of proximal tibia
34
Pronator teres
O: CFO and coronoid process of ulna I: Middle third lateral surface of radius
35
Flexor carpi radialis
O: CFO I: base of 2nd metacarpal
36
Palmaris longus
O: CFO I: Palmar aponeuroses
37
Flexor carpi ulnaris
O: CFO I: pisiform + hook of hamate + base of 5th metacarpal
38
Flexor digitorum superficilis
O: CFO + coronoid process + superior 1/2 of radius (anterior) I: shafts of middle phalanges of digits 2-5
39
Flexor digitorum profundus
O: proximal 3/4 of ulna (anterior/medial) + interosseus membrane I: base of distal phalanges of digits 2-5
40
Flexor pollicis longus
O: distal 1/2 of radius (anterior) + interosseus membrane I: base of distal phalanx of digit 1
41
Pronator quadratus
O: distal 1/4 of ulna (anterior) I: distal 1/4 of radius (anterior)
42
Trapezius - superior fibres
O: external occipital protuberance I: lateral 1/3 of clavicle
43
Trapezius - middle fibres
O: nuchal ligament I: acromion
44
Trapezius - inferior fibres
O: SPs of C7-T12 I: spine of scapula
45
Latissimus dorsi
O: SPs of T6-T12 + thoracolumbar fascia + iliac crest I: floor of intertubercular groove of humerus
46
Rhomboid major
O: SPs of T2-T5 I: medial border of scapula below SoS
47
Rhomboid minor
O: SPs of C7-T1 I: medial border of scapula at level of SoS
48
Levator scapulae
O: TPs of C1-C4 I: medial border of scapula above SoS
49
Serratus posterior superior
O: SPs of C7-T3 I: superior 4 ribs
50
Serratus posterior inferior
O: SPs of T11-L2 I: inferior 4 ribs
51
Iliocostalis
O: posterior surface of sacrum + iliac crest + SPs of lumbar vertebrae I: ribs
52
Longissimus
O: posterior surface of sacrum + iliac crest + SPs of lumbar vertebrae I: TPs of cervical and thoracic vertebrae
53
Spinalis
O: posterior surface of sacrum + iliac crest + SPs of lumbar vertebrae I: SPs of cervical and thoracic vertebrae
54
Semispinalis
O: TPs of cervical and thoracic vertebrae I: SPs of cervical and thoracic vertebrae 4-6 segments above
55
Multifidus
O: TPs of all vertebrae I: SPs of all vertebrae 2-4 segments above
56
Rotatores
O: TPs of all vertebrae I: SPs of all vertebrae 1 (R brevis) or 2 (R longus) segments above
57
Interspinales
O: SPs of all vertebrae I: SPs of all vertebrae 1 above
58
Intertransversarii
O: TPs of all vertebrae I: TPs of all vertebrae 1 above
59
Levatores costarum
O: TPs of C7-T11 vertebrae I: ribs
60
Rectus sheath - anterior wall
O: xiphoid process I: pubic crests
61
Rectus sheath - posterior wall
O: xiphoid process I: 1/3 of distance from umbilicus
62
Iliococcygeus
O: ischial spine and tendinous arch I: coccyx
63
Pubococcygeus
O: pubis bone and tendinous arch I: coccyx
64
Puborectalis
O: pubis I: pubis
65
Pectoralis major - clavicular head
O: medial 1/2 of clavicle (anterior) I: lateral lip of intertubercular groove
66
Pectoralis major - sternocostal head
O: sternum + costal cartilage of ribs 1-6 I: lateral lip of intertubercular groove
67
Pectoralis minor
O: ribs 3-5 I: coracoid process of scapula
68
Serratus anterior
O: lateral surface of ribs 1-8 I: superior angle + medial border + inferior angle of scapula