Origin and Insertion LE Flashcards

(43 cards)

1
Q

Tibialis Posterior

A

O: Posterior tibia &
interosseus membrane
I: Navicular, sustentaculum
tali, cuneiforms, cubiod, &
bases of metatarsals 2-4

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2
Q

Flexor Digitorum Longus

A

O: Posterior medial tibia
I: Distal phalanges 2-5

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3
Q

Flexor Hallucis Longus

A

O: Distal posterior fibula &
interosseus membrane
I: Distal phalanx of 1st toe

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4
Q

Fibularis Longus

A

O: Proximal lateral fibula
I: Base of 1st metatarsal,
1st cuneiform

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5
Q

Fibularis Brevis

A

O: Distal Lateral Fibula
I: Base of 5th Metatarsal

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6
Q

Tibialis Anterior

A

O: Lateral tibia &
interosseus membrane
I: 1st cuneiform, 1st
metatarsa

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7
Q

Extensor Hallicus Longus

A

O: Anterior fibula &
interosseus membrane
I: Base of distal phalynx of
1st toe

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8
Q

Extensor Digitorum Longus

A

O: Lateral tibia, anterior
fibula, & interosseus
membrane
I: Distal phalanges of toes
2-5

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9
Q

Gastrocnemius

A

O: Posterior femoral
condyles
I: Calcaneus via achilles
tendon

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10
Q

Soleus

A

O: Posterior fibula and tibia
I: Calcaneus via achilles
tendon

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11
Q

Extensor Digitorum Brevis

A

O: Superior and lateral
surface of calcaneus &
extensor retinaculum
I: Tendons of the EDL

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12
Q

Fibularis Tertius

A

O: Anterior fibula &
interosseus membrane
with EDL
I: Base of the 5th
metatarsa

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13
Q

Flexor Digitorum Brevis

A

O: Calcaneus & plantar
aponeurosis
I: Middle phalanx 2-5

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14
Q

Lumbricals

A

O: Tendons of FDL
I: Proximal phalanx of 2-5
& extensor expansion

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15
Q

Dorsal Interossi 4

A

O: Metatarsals
I: Proximal phalanx 2-4

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16
Q

Plantar Interossi 3

A

O: Metatarsals
I: Proximal phalanx 3-5

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17
Q

Extensor Hallicus Brevis

A

O: Calcaneus & extensor
retinaculum
I: Base of proximal phalanx
of 1st toe

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18
Q

Abductor Hallicus

A

O: Calcaneus, flexor
retinaculum & plantar
aponeurosis
I: Medical side of base of
proximal phalanx of 1st
toe

19
Q

Rectus Femoris

A

O: Anterior Inferior Iliac
Spine (AIIS)
I: Tibial tubercle via
patellar tendon

20
Q

Vastus Intermedialis

A

O: Proximal anterior femur
I: Tibial tubercle via
patellar tendon

21
Q

Vastus Medialis

A

O: Proximal anterior medial
femur
I: Tibial tubercle via
patellar tendon

22
Q

Vastus Lateralis

A

O: Proximal anterior lateral femur
I: Tibial tubercle via
patellar tendon

23
Q

Biceps Femoris

A

O: Ischial tuberosity & linea
aspera
I: Fibular head and lateral
tibial condyle

24
Q

Semimembranosis

A

O: Ischial tuberosity
I: Medial tibial condyle

25
Semitendinosis
O: Ischial tuberosity I: Pes anserine (proximal medial tibial flair)
26
Sartorius
O: Anterior Superior Iliac Spine (ASIS) I: Pes anserine (proximal medial tibial flair)
27
Gracilis
O: Pubic Symphasis & inferior ramus of pubic bone I: Pes anserine (proximal medial tibial flair)
28
Popliteus
O: Lateral femoral condyle I: Posterior Tibia
29
Adductor Longus
O: Pubic symphasis I: Medial femur - linea aspera
30
Adductor Brevis
O: Pubic Ramus I: Medial femur - linea aspera
31
Adductor Magnus
O: Pubic Ramus and Ischial Tuberosity I: Adductor tubercle of the medial femoral condyle
32
TFL
O: ASIS and Iliac crest I: Iliotibial band (ITB)
33
Gluteus Maximus
O: Posterior Ilium and sacrum I: Greater tuberosity of femur and ITB
34
Gluteus Medius
O: Superior Ilium I: Greater trochanter of femur
35
Gluteus Minimus
O: Lower ilium I: Greater trochanter of femur
36
Iliacus
O: iliac crest and iliac fossa I: Lesser trochanter of femur and psoas major
37
Psoas Major and Minor
O: All lumbar vertebrae & Transverse process of T12 I: Lesser trochanter of femur
38
Pectinus
O: Superior Pubic Ramus I: Pectineal Line of femur
39
Piriformis
O: sacrum I: Greater trochanter of femur
40
Gemellus Superior and Inferior
O: Ishium I: Greater trochanter of femur
41
Quadratus Femoris
O: Ishium I: Intertrochanteric fossa of femur
42
Obturator Internus
O: Ishium I: greater trochanter of femur
43
Obturator Externus
O: Pubic ramus I: trochanteris fossa of femur