4- Sacrum ME Flashcards

1
Q

What is indicated in a + spring test?

A

backward sacral dysfxn

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2
Q

What is a - spring test indicate?

A

forward sacral torsion

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3
Q
  • spring, deep sulci left, posterior ILA left. Dx?
A

unilateral sacral flexion

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4
Q
  • spring, deep sulci bilateral. Dx?
A

bilateral sacral flexion

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5
Q
  • spring, deep sulci right, posterior ila left. Dx?
A

L on L

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6
Q

+ spring, posterior ILA right, deep sulci left. Dx?

A

right on left

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7
Q

shallow sulci bilateral, + spring. Dx?

A

bilateral sacral extension

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8
Q

+ spring, posterior ILA rght, deep sulci right. Dx?

A

unilateral sacral extension right

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9
Q

If L5 sidebends, which side will it engage the oblique axis?

A

the same side

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10
Q

L5 rotation and sacral rotation is opposite or to the same direction in torsions?

A

opposite

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11
Q

is seated flexion test the opposite or to the same side of the oblique axis?

A

opposite.

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12
Q

Weight bearing on the left will move about which sacral axis?

A

left

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13
Q

What is the sacrum doing in L5FRrSr?

A

sacrum rotates left, right oblique axis engaged, + seated flexion on left

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14
Q

What is happening with the sacrum in L5NSlRr?

A

+ seated flexion right, oblique axis involved left, sacral rotation L (always opposite of the L5 rotation)

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15
Q

Do sacral rotations and L5 move in the same or opposite directions?

A

Same

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16
Q

When does bilateral sacral flexion commonly occur?

A

pregnancy

17
Q

If a pt has bilateral sacral extension, when does the pain in the low back get worse?

A

backward bending of the lumbars

18
Q

When walking, what happens to the thoracic and lumbars as you shift your weight to the left foot?

A

thoracic rotates to the left, lumbar sidebends right

19
Q

As you shift your weight to the left food, which oblique axis is engaged?

A

left

20
Q

when the left oblique axis is engaged, what direction is the rotation?

A

left