AVNs

Question 1

Assoc with wilson’s sign

Answer 1

Osteochondritis dessicans

Question 2

MC seen in athletes, knee locks out on extension

Answer 2

Osteochondritis dessicans

Question 3

Case hx of rounding of the shoulders, young patient with back pain

Answer 3

Scheuermann’s disease

Question 4

Radiographic signs of Scheuermann’s disease

Answer 4

loss of anterior body height of one or more vertebrae

multiple endplate irregularities of 3 or + continuous vertebrae

Question 5

Which condition can lead to permanent postural deformity and early DJD

Answer 5

Scheuermann’s disease

Question 6

Case mgmt for Scheuermann’s disease

Answer 6

thoracolumbar brace, strengthen erectors and stretch the pecs

Question 7

AVN of the femoral head

Answer 7

Legg Calve Perthe’s

Question 8

Fragmentation of the femoral head (crescent sign), increased white density of the femoral head (snow capped appearance) are radiographic findings of which condition

Answer 8

Legg Calve Perthe’s

Question 9

When LCP has healed it will look like

Answer 9

Mushroom capped

Question 10

SCFE is what type of salter harris fx

Answer 10

Type I

Question 11

In SCFE femoral head slide ___ and medial/femoral neck slides ___

Answer 11

inferior; superior & lateral

Question 12

Putti’s triad is assoc with

Answer 12

congenital hip dysplasia

Question 13

Hypoplastic femoral head, shallow acetabular shelf, femoral head outside the acetabulum

Answer 13

Putti’s triad

Question 14

Ortho exam for congenital hip dysplasia

Answer 14

Ortolani’s

Question 15

Migration of femoral head with uniform loss of joint space is seen in

Answer 15

Protrusio acetabuli

Question 16

Bilateral protrusio acetabula most often occurs with

Answer 16

RA

Question 17

Which line of mensuration is used for Protrusio acetabuli ?

Answer 17

kohler’s