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ATR2010C > hip and thigh > Flashcards

hip and thigh Flashcards

1
Q

what 3 structures make up the pelvic girdle?

A

ilium, ischium, and pubis

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2
Q

what is the pubic symphysis

A

the area between pubic bones

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3
Q

what is the acetabulum?

A

the large socket that articulates with the femoral head

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4
Q

is the hip more stable than the shoulder?

A

yes

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5
Q

is the hip more mobile than the shoulder?

A

no

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6
Q

what is the function of the ilium?

A

it is an important anchor point

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7
Q

what is the main muscle of the quadriceps that are focused on?

A

the rectus femoris

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8
Q

why is the rectus femoris focused on?

A

it is the only 2 joint muscle in the quads

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9
Q

true or false the abductors are on the outside

A

true

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10
Q

are the adductors on the outside or the inside?

A

inside

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11
Q

true or false: all three hamstring muscles are two joint muscles

A

true

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12
Q

what is the MOI for an iliac crest contusion?

A

a direct blow to the iliac crest (either to bone or muscles)

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13
Q

what are signs and symptoms of an iliac crest contusion?

A

hematoma with ecchymosis and it is extremely painful with any trunk/torso movement

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14
Q

what are 2 common femora-acetabular injuries?

A
  1. impingement (FAI)
  2. bony abnormalities
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15
Q

where do calcium deposits form in a cam situation?

A

the head and neck of femur

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16
Q

where do calcium deposits form in the pincer situation?

A

the acetabulum

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17
Q

what are the two pain patterns in femora-acetabular injuries?

A
  1. FABER
  2. FADIR
18
Q

what are the causes of femora-acetabular injuries?

A
  1. inflexibility
  2. hypomobility
  3. tight hips and joint capsules
19
Q

what is the MOI for athletic pubalgia?

A

twisting of the lower limb while the foot is planted or a sudden change in directions

20
Q

What is another name for athletic pubalgia

A

a sports hernia

21
Q

what are the three typical sources of problems for athletic pubalgia?

A

dither abdominals, inguinal ligament and canal, and the adductors

22
Q

what is osteitis pubis?

A

inflammation of the pubic bone

23
Q

what is the MOI for osteitis pubis?

A

repetitive stress on the fibrocatilagionous disk (pubic symphysis)

24
Q

what is the MOI for a thigh strain in the hip flexor?

A

eccentric loading of a 2 joint muscle (rectus femoris)

25
Q

how does one manage a thigh strain?

A

stretching, strengthening, and possibly wrapping

26
Q

where is the origin of the hamstrings?

A

ischial tuberosity

27
Q

what are the medial sections of the hamstrings?

A

the semitendionosis and the semimembranousus

28
Q

what is the lateral section of the hamstrings?

A

the biceps femoris (both the long and short heads)

29
Q

where is the insertion of the hamstrings?

A

the tibia and fibula

30
Q

how do you prevent thigh strains in the hamstrings?

A

work on the strength imbalances between the quads and the hamstrings.

31
Q

when does an acute thigh strain occur?

A

during a forceful contraction while lengthening (eccentric loading)

32
Q

true or false: the biceps femoris comes under tension the most and has the highest prevalence?

A

true

33
Q

true or false: there isn’t a high recurrence rate of a thigh strain?

A

false

34
Q

what sport is a thigh strain common in?

A

sprinting

35
Q

what are the four types of thigh strains?

A
  1. chronic
  2. proximal
  3. distal
  4. overuse
36
Q

what is the best way to manage a thigh strain?

A

PRICE, restoring strength and flexibility
doing eccentric movements to build eccentric strength

37
Q

what is the MOI for a quadriceps contusion?

A

a direct blow to muscle

38
Q

what dictates the extent of a quadriceps contusion?

A

the bleeding with resultant localized hematoma

39
Q

what could a quadriceps contusion lead to?

A

myositis ossific traumatica

40
Q

what is the best way to manage a quadriceps contusion?

A

PRICE and protection (if long term)

ATR2010C (19 decks)

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