LE1 Flashcards

1
Q

Define Legg Calve Perthes Disease

A

pedi hip disorder d/t ischemia of femoral head

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2
Q

Define transient synovitis

A

short lived acute inflam process of the hip synovium

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3
Q

Define SCFE

A

(slipped capital femoral epiphysis)

adverse stress on growth plate

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4
Q

What is the function of the iliofemoral ligament?

A

resists hip extension

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5
Q

What is the function of the pubofemoral ligament?

A

resists ABDuction

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6
Q

What is the function of the ischiofemoral ligament?

A

resists hip extension & IR

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7
Q

What is the function of the ligamentup teres?

A

(round ligament of head of femur)

  • attaches from accetabulum to fovea capitis
  • provides pathway from acetabular branch of obuturator a.
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8
Q
A
  1. head
  2. neck
  3. greater troch
  4. lesser troch
  5. adductor tubercle
  6. medial epicondyle
  7. medial condyle
  8. lateral condyle
  9. lateral epicondyle
  10. patellar surface
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9
Q
A
  1. head
  2. neck
  3. greater troch
  4. lesser troch
  5. adductor tubercle
  6. medial epicondyle
  7. medial condyle
  8. latera condyle
  9. lateral epicondyle
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10
Q
A
  1. gerdy’s tubercle
  2. lateral condyle
  3. fibular head
  4. lateral malleolus
  5. medial malleolus
  6. tibial tuberosity
  7. medial condyle
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11
Q
A
  1. medial condyle
  2. medial malleolus
  3. lateral malleolus
  4. lateral condyle
  5. tibial plateau
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12
Q
A
  1. tarsals
  2. metatarsals (MT)
  3. phalanges
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13
Q
A
  1. phalanges
  2. MT
  3. tarsals
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14
Q
A
  1. tarsals
  2. MT
  3. phalanges
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15
Q
A
  1. calcaneous
  2. cuboid
  3. 3rd/lateral cuneiform
  4. 2nd/intermediate cuneiform
  5. 1st/medial cuneiform
  6. navicular
  7. talus
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16
Q
A
  1. lunate
  2. margin
  3. notch
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17
Q
A

fovea capitis

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18
Q
A
  1. labrum
  2. ligamentum teres
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19
Q
A
  1. iliofemoral ligament
  2. ischiofemoral
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20
Q
A
  1. iliofemoral ligament
  2. pubofemoral ligament
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21
Q
A

ligamentum teres

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22
Q

What structure determines when the external illiac a. changes to the femoral a.?

A

inguinial ligament

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23
Q

What muscles act to flex the hip?

A
  • iliopsoas
  • rectus femoris
  • sartorius
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24
Q

What muscles act to extend the hip?

A
  • glut max
  • biceps femoris (long head)
  • semimembranosus
  • semitendinosus
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25
What muscles act to ADDuct the hip?
* pectineus * adductor longus * adductor brevis * adductor magnus * gracilis
26
What muscles act to ABDuct the hip?
* glut med * glut min * TFL (tensor fascia lata)
27
What muscles act to externally rotate the hip?
* PGOGOQ * piriformis * superior gemellus * obturator externus * infereior gemellus * obturator internus * quadratus femoris * glut max * biceps femoris * sartorius
28
What muscles act to internally rotate the hip?
* glut min * glut med * TFL * semimem * semiten
29
1. deep a. of thigh 2. femoral a. 3. external iliac a.
30
1. lateral circumflex a. 2. deep a. of thigh 3. medial circumflex a. 4. femoral a.
31
What is the distal attachment of the ITB?
Gerdy's tubercle
32
iliopsoas O/I
O: iliac crest & T12-L5 I: lesser trochanter
33
iliopsoas N
femoral n.
34
iliopsoas A
hip flexion
35
TFl O/I
O: ASIS I: ITB
36
TFL N
superior gluteal n.
37
ITB A
ABDucts, IR, & flexes hip
38
sartorius O/I
O: ASIS I: medial tib (pes anserine)
39
sartorius N
femoral n.
40
sartorius A
hip flexion, ABD, ER knee flexion
41
What muscles make up the "quad"?
* rectus femoris * vastus lateralis * vastus medialis * vastus intermedius
42
rectus femoris origin
AIIS
43
What innervates all the quadriceps muscles?
femoral n.
44
What is the collective action of the quadriceps muscles?
knee extension but rectus fem does hip flexion too
45
What is the collective insertion of the quadriceps muscles?
patella
46
articularis genu O/I
O: distal femur I: proximal end of synovial membrane
47
articularis genu A
knee capsule integrity
48
What is are the anterior thigh nerves?
* lateral femoral cutaneous n. * femoral n.
49
What is the function of lateral femoral cutaneous n.?
sensory to the lateral thigh
50
What is the function of the femoral n.?
* motor to quads * sensory to anterior thight
51
What are the borders of the femoral triangle?
* inguinial ligament * ADDuctor longus * sartorius
52
Where is the apex of the femoral triangle?
intersection of sartorius & ADDuctor longus
53
What makes up the floor of the femoral triangle?
* adductor longus * pectineus * iliopsoas
54
What are the contents of the femoral triangle?
* femoral NAV (nerve, artery, & vein)
55
What is the function of the saphenous opening?
allows superficial great saphenous vein to connect to femoral v.
56
What does the femoral sheath contain?
femoral AV NO NERVE!!
57
Explain the relationship between femoral sheath, ring, & cannal.
* femoral sheath contains femoral NAV each in their own compartments (lat, intermed, & med) * EMPTY medial compartment is femoral canal * opening to femoral canal is femoral ring
58
Why is the femoral canal/ring clinically significant?
femoral hernia
59
Where does the adductor canal start?
apex of femoral triangle
60
Where does the adductor stop?
adductor hiatus
61
What are the boundaries of the adductor canal?
vastus med adductor longus & magnus sartorius (also roof)
62
What are the contents of the adductor canal?
* femoral a. & v. * saphenous n. * n. to vastus med
63
Structures of the \_\_\_\_\_ \_\_\_\_\_ exit through adductor hiatus and enter \_\_\_\_\_ \_\_\_\_\_.
* adductor canal * popliteal fossa
64
1. iliacus 2. psoas
65
1. sartorius 2. rectus femoris
66
* pectineus * adductor longus * gracilis
67
1. pectineus 2. adductor longus 3. gracilis
68
1. adductor brevis 2. adductor longus 3. gracilis 4. adductor magnus 5. adductor longus 6. pectineus
69
TFL
70
1. glut max 2. semimem 3. semiten 4. biceps femoris
71
say grace before tea 1. sartorius 2. gracilis 3. semiten
72
1. rectus fem 2. vastus lateralis 3. vastus medialis
73
1. vastus intermedius 2. vastus lateralis 3. vastus medialis
74
1. lateral cutaneous n. of the thigh 2. femoral n. 3. inguineal ligament
75
adductor canal
76
Trace the pathway of blood in the anterior thigh
* common illiac a * external illiac a. * femoral a. * deep femoral a. * lateral & medial circumflex a. * internal illiac a.
77
Describe the pathway of the femoral a.
* descends in adductor canal * passe through adductor hiatus * enters popliteal fossa
78
What does the femoral a. supply?
leg/foot
79
Describe the pathway of the deep femoral a.