Ortho

Question 1

Onset and RF for avascular necrosis

Answer 1

Gradual or sudden.

Can occur after high dose steroids or previous hip #/dislocation.

Question 2

What test can be performed for query referred lumbar pain?

Answer 2

Femoral nerve stretch test- lie face down and hold foot, bending knee. Create a 90 degree angle and raise it off the bed.

Question 3

How and in who does pubic symphysis dysfunction present?

Answer 3

Pregnant ladies due to laxity of pubic ligaments.

Sx: pain over symphysis, radiates to groin and medial thighs, waddling gait.