Nonarthritic Hip CPG

Question 1

Define coxa valgus:

Answer 1

Frontal plane angle > 135 deg

Question 2

Define coxa varus;

Answer 2

Frontal plane angle < 120 deg

Question 3

What is the normal frontal plane angle for the hip?

Answer 3

120-125 deg

Question 4

Which version is considered normal for the femur?

Answer 4

Anteversion 14-18 deg

Question 5

Does excessive femoral anteversion result in inc IR or ER?

Answer 5

IR

Ante IN - limited ER

Question 6

Where is the articular cartilage thickest on the femoral head?

Answer 6

Anterior-superior region

Question 7

Where is the articular cartilage thickest in the acetabulum?

Answer 7

Superior region

Question 8

Which typeof impingement is more common in men?

Answer 8

CAM - 2x as common

Question 9

What type of impingement is common in middle age women?

Answer 9

Pincer

Question 10

Does excessive femoral retroversion result in inc IR or ER?

Answer 10

ER

Question 11

According to the CPG, are labral tears more commonly insidious or traumatic?

Answer 11

Insidious ~ 70%

Question 12

Is there more cartilage damage associated with CAM or pincer deformities?

Answer 12

CAM