MSK

Question 1

avascular necrosis of hip presents how?

Answer 1

unilateral hip pain / restricted movement

MRI to visualise

Question 2

cause of avascular necrosis of hip?

Answer 2

long term steroid use
chemotherapy
alcohol excess
trauma

Question 3

instrumental delivery and nerve damage?
Femoral nerve?

Answer 3

knee extension
loss of patella reflex

numbness of the thigh

Question 4

lumbosacral trunk

Answer 4

weakness in ankle dorsiflexion
numbness of calf and foot

Question 5

sciatic nerve

Answer 5

weakness in knee flexion and foot movements

pain and numbness in gluteal region

Question 6

obturator nerve

Answer 6

weakness in hip adduction
numbness over medial thigh

Question 7

charcot joint?

Answer 7

neuropathic joint

collapsed arch

Question 8

adhesive capsulitis?

Answer 8

DM is a RF

’ frozen shoulder’

Question 9

psoas abscess mx?

Answer 9

percutaneous drainage

IV abx

Ix: CT

Question 10

iliopsoas abscess

psoas sign?

Answer 10

pt lifts thigh against hand

pain due to contraction of psoas muscle

hyperextension of affected hip, causes pain

Question 11

Ix iliopsoas abscess?

Answer 11

CT abdomen