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Anatomy Lower Limb > Class 1 > Flashcards

Class 1 Flashcards

1
Q

Bones of pelvis

A

OK

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2
Q

What is in-between trochanters of femur

A

Trochanteric crest posterior

Intertrochanteric line anterior surface

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3
Q

Where does the great saphenous vein drain

A

Anterior to medial malleolus into the femoral vein

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4
Q

Where does small saphenous vein drain

A

Posterior to lateral malleolus into popliteal vein

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5
Q

What are the deep veins of the leg

A 
Dorsalis pedis
Posterior tibial
Popliteal 
Femoral
External iliac
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6
Q

What vein drains gluteal region

A

Internal iliac

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7
Q

Know lymphatics

A

Big toe and middle compartment L5
Lateral S1
Medial side of foot L4
L3,L2,L1 up the leg

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8
Q

Where do lymph accompanying great saphenous drain

A

Superficial inguinal

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9
Q

Where do lymph accompanying small saphenous drain

A

Popliteal

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10
Q

What type of joint is the hip joint

A

Ball and sock

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11
Q

What deeps the hip joint

A

Acetabular labrum

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12
Q

What ligaments support the hip joint

A

Ileofemoral
Pubofemoral
Ischiofemoral

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13
Q

What is the ileofemoral and where does it attach and insert

A

Y shaped anterior
Prevents hyperextension
AIIS into intertrochanteric line of femur

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14
Q

What is pubofemoral and role

A

Anterior

Hyperabduction

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15
Q

What is the ischiofemoral and role and attachment and insertion

A

Posterior
Prevents hyperextension
Ischium -> greater trochanter

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16
Q

What are the flexors of the hip joint

A 
Iliopsoas 
Quadriceps 
Sartorius 
Pectineus
Gracillis
Tensor fascia lata
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17
Q

What are the extensors of the hip joint

A

Gluteus maximus
Hamstrings
Adductor magnus

18
Q

Wha are the abductors

A

Gluteus medius and minimus
Piriformis
Tensor fascia lata

19
Q

What are the adductors

A 
Adductor longus - on top of brevis 
Adductor brevis - on top of Magnus 
Adductor Magnus - biggest and most deep
Pectineus - vertical near longsus
Gracilis 
Obturator externes - horizontal
20
Q

What are the lateral rotators

A 
Biceps femoris
Gluteus maximus
Piriformis 
Sartorius 
Gemelli 
Quadrates femoris 
Obturator internus
Obturator externus - part of adductor
21
Q

What are the medial rotators

A

Gluteus medius and minimus

Tensor fascia lata

22
Q

What are quadriceps made up of

A

Rectus femoris
Vastus medialis
Vastus intermediatus - behind rectus femoris
Vastus lateralis

23
Q

What do quadriceps unit to form

A

Quadriceps femoris tendon above patella then insert into tibial tuberosity as Patella ligament which attaches to tibia (medial)

24
Q

What nerve innervates the flexors of the hip joint

A 
Femoral 
Except iliopsoas (L2-L4)
25
Q

What is the pectineus

A

Flat muscle at base of femoral triangle
Seen when other adductor muscles cut away
Femoral + obturator

26
Q

What nerve innervates the adductor muscles

A

Obturator nerve (L2-L4)

27
Q

What is the adductor hiatus

A

Hole in adductor Magnus which femoral artery vein and nerve travel through

28
Q

What muscles make up the hamstrings

A

Biceps femoris
Semimembranosus
Semitendinosus

29
Q

What are the actions of the hamstrings

A

Extension of hip

Flexion of knee

30
Q

What nerve innervates the hamstrings

A

Tibial nerve

Branch of sciatic

31
Q

Where do semimembranosus and tendinsosus originate from

A

Ischial tuberosity

Attach to tibia tuberosity

32
Q

Where does biceps femorris originate and attach

A

Ischial tuberosity

Attach to fibula tuberosity

33
Q

What is the femoral triangle

A

A triangular depression below the inguinal ligament

34
Q

What is the superior border

A

Inguinal ligament

35
Q

What is the medial border

A

Adductor longus

36
Q

What is the lateral border

A

Sartorius

37
Q

What are the contents of the femoral triangle

A

Femoral nerve - most lateral
Femoral artery
Femoral vein
Femoral canal - lymph

38
Q

What is in the femoral sheath

A

Everything but femoral nerve

39
Q

What is the adductor canal

A

As neuromuscular structure leave the apex they burrow to form adductor canal
Pass through adductor hiatus and emerge into popliteal fossa

40
Q

What nerves make up the lumbar plexus

A

Femoral - L2-L4

Obturator - L2-L4

41
Q

Where does lumbar plexus emerge

A

Through psoas major

42
Q

What is more lateral in the lumbar plexus

A

Femoral nerve

Obturator is small and passes between longs and brevis through obturator foramen

Anatomy Lower Limb (4 decks)

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