Which Two of These Are Options for Knee Flexion for the Tangential

Multiple Choice

Which two of these are options for knee flexion for the tangential projection (Settegast method) of the patella when obtained with the patient in prone position? (Select all that apply.)

A) 50 degrees from the table
B) 50 degrees from the CR
C) As much as possible
D) Until the patella is perpendicular to the IR