LE Muscles - Attachments Flashcards

1
Q

Iliacus

A

attachments- from iliac fossa, iliac crest & sacrum to the lesser trochanter of the femur

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2
Q

Psoas (L. muscle of the loin)

A

attachments- from anterior lumbar transverse processes vertebral bodies & discs to the lesser trochanter of the femur

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3
Q

Rectus femoris (L2, 3, 4) (L. straight)

A

attachments- from anterior inferior iliac spine and groove superior to the acetabulum to the base of the patella

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4
Q

Sartorius (L. sartor, a tailor)

A

attachments- from anterior superior iliac spine to the medial aspect of the proximal tibia

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5
Q

Tensor fasciae latae

A

attachments- from anterior superior iliac spine & adjacent iliac crest to iliotibial tract

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6
Q

Vastus intermedius (L2, 3, 4)

A

attachments- from the anterior aspect of the proximal 2/3rds of the femoral shaft to the base of the patella

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7
Q

Vastus lateralis (L2, 3, 4)

A

attachments- from lateral/posterior femur to the lateral border of the patella

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8
Q

Vastus medialis (L2, 3, 4)

A

attachments- from medial/posterior femur to the medial border of the patella

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9
Q

Adductor brevis

A

attachments- from inferior pubic ramus to proximal posterior femur

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10
Q

Adductor longus

A

attachments- from pubic crest to midshaft posterior femur

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11
Q

Adductor magnus

A

attachments- from ischial tuberosity to posterior femur & adductor tubercle

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12
Q

Gracilis (L. scanty)

A

attachments- from inferior pubic ramus to the proximal, medial tibia

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13
Q

Pectineus

A

attachments- from superior pubic ramus to proximal posterior femoral shaft

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14
Q

Obturator externus

A

attachments- from the external aspect of rim of obturator foramen to the trochanteric fossa

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15
Q

Gemellus inferior (L. twin)

A

attachments- from the ischial tuberosity to the obturator internus tendon

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16
Q

Gemellus superior

A

attachments- from the ischial spine to the obturator internus tendon

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17
Q

Gluteus maximus

A

attachments- from the aponeurosis of the erector spinae, sacrum, sacrotuberous ligament & gluteal surface of ilium (posterior gluteal line) to gluteal tuberosity of the femur & the iliotibial tract

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18
Q

Gluteus medius

A

attachments- from the external iliac surface to the lateral aspect of the greater trochanter

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19
Q

Gluteus minimis

A

attachments- from the external iliac surface to the anterolateral aspect of the greater trochanter

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20
Q

Obturator internus

A

attachments- from the anterolateral wall of the pelvis, obturator foramen & obturator membrane to the medial surface of the greater trochanter

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21
Q

Piriformis

A

attachments- from the anterolateral sacrum & posterior inferior iliac spine to the upper border of the greater trochanter

22
Q

Quadratus femoris

A

attachments- from the ischial tuberosity to the quadrate tubercle of the femur

23
Q

Biceps femoris

A

attachments- from the ischial tuberosity (long head) & distal posterior/lateral femur (short head) to the fibular head

24
Q

Semimembranosus

A

attachments- from ischial tuberosity to posterior aspect of the medial tibial condyle

25
Q

Semitendinosus

A

attachments- from the ischial tuberosity to the proximal, medial tibia

26
Q

Extensor digitorum longus

A

attachments- from the lateral tibial condyle, proximal fibula and interosseous membrane to the dorsal digital expansions of toes 2-5

27
Q

Extensor hallucis longus (L. hallex, great toe)

A

attachments- from the mid-fibula & interosseous membrane to the distal phalangeal base of the 1st toe

28
Q

Peroneus tertius

A

attachments- from the distal fibula and interosseous membrane to the base of the 5th metatarsal

29
Q

Tibialis anterior

A

attachments- from the lateral condyle and proximal lateral tibia & interosseous membrane to the medial cuneiform & adjacent 1st metatarsal

30
Q

Peroneus longus

A

attachments- from the head & proximal fibula to the lateral aspects of the 1st metatarsal & adjacent medial cuneiform

31
Q

Peroneus brevis

A

attachments- from the distal fibula to the lateral base of the 5th metatarsal

32
Q

Flexor digitorum longus

A

attachments- from the posterior tibia distal to the soleal line to the plantar surfaces of the distal phalangeal bases

33
Q

Flexor hallucis longus

A

attachments- from the distal posterior fibular surface & interosseous membrane to the plantar aspect of the distal phalangeal base of the 1st toe

34
Q

Gastrocnemius (S1,2) (G. gaster, belly + kneme, leg)

A

attachments- from the posterior aspect of the femoral condyles (lateral epicondyle & popliteal surface) to the calcaneal tuberosity

35
Q

Plantaris (L. planta, sole)

A

attachments- from the lateral supracondylar line (popliteal surface) to the calcaneal tuberosity

36
Q

Popliteus

A

attachments- from the lateral femoral condyle to the soleal line of the tibia

37
Q

Soleus (S1,2)

A

attachments- from the posterior proximal fibula & tibial soleal line to the calcaneal tuberosity

38
Q

Tibialis posterior

A

attachments- from the interosseous membrane, lateral tibia & medial fibula to the medial tarsals & metatarsals

39
Q

Abductor digiti minimi

A

attachments- from calcaneal tuberosity to lateral side of proximal phalangeal base of 5th digit

40
Q

Abductor halluces

A

attachments- from medial calcaneal tuberosity to medial side of proximal phalangeal base of great toe

41
Q

Adductor halluces

A

attachments- from 2-4th metatarsal bases (oblique head) & distal ends of 3-5 metatarsal (transverse head) to lateral base of proximal phalanx of great toe

42
Q

Extensor digitorum brevis

A

attachments- from anterolateral calcaneus to the lateral sides of tendons of extensor digitorum longus (2-4, or 2- 5)

43
Q

Extensor hallucis brevis

A

attachments- from anterolateral calcaneus to dorsal aspect of base of proximal phalanx of the hallux

44
Q

Flexor digitorum accessories

A

attachments- from medial surface of calcaneus & lateral process of calcaneal tuberosity to long flexor tendons

45
Q

Flexor digitorum brevis

A

attachments- from medial process of calcaneal tuberosity to sides of intermediate phalanges of digits 2-5

46
Q

Flexor digiti minimi

A

attachments- from 5th metatarsal base to proximal phalangeal base

47
Q

Flexor hallucis brevis

A

attachments- from cuboid & tendon of tibialis posterior to base of proximal phalanx of great toe

48
Q

Interossei-dorsal

A

attachments- from metatarsal shafts to proximal phalangeal bases & dorsal digital expansions of digits 2-4

49
Q

Interossei-plantar

A

attachments- from plantar surface of shaft of metatarsals to dorsal digital expansions of digits 3-5

50
Q

Lumbricals

A

attachments- from tendons of flexor digitorum longus to medial sides of dorsal expansions of digits 2-5