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ANATOMY 1 > Lower limb muscles > Flashcards

Lower limb muscles Flashcards

1
Q

Iliopsoas

A

O: 1.psoas major- T12 vertebrae+ L1-L5 costal processes
2. Iliacus - iliac fossa & crest of sacrum
I: Lesser Trochanter
I: Lumbar plexus
F: anteflexion, adduction, lat. rotation

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2
Q

Psoas Minor

A

O: T12-L1 lat. surface
I: iliopubic eminence, pectineal line
I: Lumbar plexus

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3
Q

Gluteus Maximus

A

O: iliac crest, PSIS, thoracolumbar fascia, sacrum, wing of ilium, sacrotuberal ligament
I: Gluteal tuberosity, Iliotibial tract
I: Inferior Gluteal nerve
F: extension of hip joint, lat. rotation, adduction

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4
Q

Gluteus Medius

A

O: wing of ilium between ant. and post. gluteal lines, iliac crest
I: Greater trochanter
I: Superior gluteal nerve

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5
Q

Gluteus Minimus

A

O: wing of ilium between ant. and inf. gluteal lines
I: Greater trochanter
I: Superior Gluteal nerve

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6
Q

Tensor Fascia Latae

A

O: ASIS, anterior iliac crest
I: iliotibial tract, lateral condyle of tibia
I:Superior Gluteal nerve
F: medial rotation, abduction, elevation

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7
Q

Piriformis

A

O: Pelvic surface of sacrum, sacrotuberal ligament
I: Greater trochanter
I: sacral plexus

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8
Q

Obturator internus

A

O: pelvic surface of obturator membrane
I: Trochateric fossa
I: Nerve to obturator internus
F: lat.rotation, adduction

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9
Q

Superior Gamellus

A

O: Ischial spine
I: Trochanteric fossa
I: sacral plexus
F: adduction, lat. rotation

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10
Q

Inferior Gamellus

A

O: Ischial tuberosity
I: Trochanteric fossa
I: Sacral plexus
F: Lat. rotation, Adduction

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11
Q

Quadratus Femoris

A

O: Ischial tuberosity
I: Intertrochanteric crest, quadrate tubercle
I: Sacral plexus
F: Lat. rotation, adduction

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12
Q

Obturator Externus

A

O: External surface of obturator membrane
I: Trochanteric fossa
I: Obturator nerve

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13
Q

Gracilis

A

O: body and inferior pubic ramus
I: Pes Anserinus Superficialis
I: Obturator nerve
F: adduction

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14
Q

Pectineus

A

O: Iliopubic eminence, pectin pubis
I: pectineal line
I: Obturator nerve
F: adduction

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15
Q

Adductor brevis

A

O: inferior rams of pubis
I: proximal medial lip of linea aspera
I: Obturator nerve
F: adduction

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16
Q

Adductor Longus

A

O: superior ramus o pubis
I: middle medial lip of line aspera
I: Obturator nerve
F: adduction

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17
Q

Adductor Magnus

A

O: 1. muscular part - inferior pubic ramus
2. tendinous part - ischial tuberosity
I: 1. medial linea aspera, supra condylar line
2. adductor tubercle
I: 1. Obturator nerve
2. Tibial nerve
F: adduction, med. rotation, retroflexion

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18
Q

Adductor minimus

A

O: inferior pubic ramus
I: medial lip of linea aspera
I: Obturator nerve

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19
Q

Quadriceps femoris

A

O: 1. Rectus femoris - ASIS, supraacetabular groove
2. Vastus intermedius- ant. and lat. shaft of femur
3. Vastus medialis - medial lip of liea aspera
4. vastus lateralis - lateral lip of line aspera, greater trochanter
I: Common quadriceps tendon onto Patella
I: Femoral nerve

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20
Q

Sartorius

A

O: ASIS
I: pes anserinus superficialis
I: Femoral nerve
F: flexion of hip, flexion of knee joint, lat. rotation of hip

21
Q

Biceps Femoris

A 
O: 1. long head - ischial tuberosity
    2. short head - middle lateral lip of line aspera
I: Head of fibula
I: 1. Tibial nerve
   2. Common Peroneal nerve
22
Q

Semitendinosus

A

O: Ischial tuberosity
I: Pes Anserinus Superficialis
I: Tibial nerve

23
Q

Semimembranosus

A

O: Ischial tuberosity
I: Pes Anserinus Profundus
I: Tibial nerve

24
Q

Tibialis Anterior

A

O: Lateral surface of tibia, interosseous membrane
I: Medial cuneiform bone, base of 1st metatarsal
I: Deep Peroneal nerve

25
Q

Extensor Digitorum Longus

A

O: Lateral condyle of tibia, head of fibula, interosseous membrane
I: middle + distal phalanges 2nd-5th
I: Deep Peroneal nerve

26
Q

Extensor Hallucis Longus

A

O: Medial surface of fibula, interosseous membrane
I: dorsal base of distal phalanx of 1st toe
I: Deep Peroneal nerve

27
Q

Peroneus Tertius

A

O: fibula, interosseous membrane
I: dorsal of base of 5th metatarsal
I: Deep Peroneal nerve

28
Q

Peroneus Longus

A

O: head of fibula + superior 2/3
I: tuberosity of 1st metatarsal + medial cuneiform
I: Superficial Peroneal nerve

29
Q

Peroneus Brevis

A

O: lateral surface of fibula
I: tuberosity of 5th metatarsal
I: Superficial Peroneal nerve

30
Q

Soleus

A

O: Head of fibula, solid line
I: Calcaneal tendon - calcaneal tuberosity
I: Tibial nerve

31
Q

Gastrocnemius

A

O: 1. medial head - medial femoral condyle
2. lateral head - lateral femoral condyle
I: Calcaneal tendon - calcaneal tuberosity
I: Tibial nerve

32
Q

Plantaris

A

O: Oblique popliteal ligament, lateral femoral condyle
I: Calcaneal tendon - tuberosity
I: Tibial nerve

33
Q

Tibialis Posterior

A

O: Interosseous membrane, tibia, fibula
I: tuberosity of navicular bone, 3 cuneiform bones
I: Tibial nerve

34
Q

Flexor Hallucis Longus

A

O: Inf posterior fibula, interosseous membrane
I: base of distal phalanx of hallux
I: Tibial nerve

35
Q

Flexor digitorum longus

A

O: Posterior surface of tibia
I: Bases of 2nd -5th distal phalanx
I: tibial nerve

36
Q

Popliteus

A

O: Lateral femoral condyle
I: Posterior tibial surface
I: Tibial nerve

37
Q

Extensor Digitorum Brevis

A

O: Calcaneus
I: Dorsal aponeurosis of 2nd-4th
I: Deep Peroneal nerve

38
Q

Extensor Hallucis Brevis

A

O: Splits from Extensor digitorum brevis
I: Dorsal aponeurosis of 1st
I: Deep Peroneal nerve

39
Q

Abductor Hallucis

A

O: Medial process of calcanea tuber + plantar aponeurosis
I: Base of proximal phalanx of 1st
I: Medial Plantar nerve

40
Q

Flexor Hallucis Brevis

A

O: Medial cuneiform bone, long plantar ligament
I: med. and lat. sesamoid bones, proximal phalanx
I: Medial Plantar nerve

41
Q

Adductor Hallucis

A

O: 1. oblique head - cuboid& lat. cuneiform, bases of 3rd-4th metatarsals
2. transverse head - 3rd-5th metatarsophalangeal joints
I: Lateral sesamoid bone of great toe
I: Lateral Plantar nerve

42
Q

Opponens Digiti Minimi

A

O: long plantar ligament
I: 5th metatarsal shaft
I: Lateral plantar nerve

43
Q

Flexor Digiti Minimi

A

O: base of 5th metatarsal bone, long plantar ligament
I: base of 5th proximal phalanx
I: Lateral Plantar nerve

44
Q

Abductor Digit Minimi

A

O: Calcaneal tuber, tuberosity of 5th metatarsal
I: base of 5th proximal phalanx
I: Lateral Plantar nerve

45
Q

Quadratus Plantae

A

O: Plantar surface of Calcaneus
I: Tendon of FDL
I: Lateral Plantar nerve

46
Q

Flexor Digitorum Brevis

A

O: Plantar surface of calcaneal tuberosity
I: split tendons on middle phalanx of 2nd-5th
I: Medial Plantar nerve

47
Q

Lumbricals

A

O: Medial surface of tendons of FDL
I: proximal phalanx of 2nd-5th
I: Medial Plantar nerve + Lateral Plantar nerve

48
Q

Dorsal Interosseous

A

O: both sides of 1st-5th
I: proximal phalanx
I: Lateral plantar nerve

49
Q

Plantar Interosseous

A

O: medial side of 3rd-5th
I: medial side of bases of phalanges 3-5
I:Lateral Plantar nerve

ANATOMY 1 (14 decks)

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