How Far Should the Knee Be Flexed for the Tangential

question 106

Multiple Choice

How far should the knee be flexed for the tangential projection (Settegast method) of the patella when done in the prone position?
1) 50 to 60 degrees from the table
2) As much as possible
3) Until the patella is perpendicular

• A) 1 and 2
• B) 1 and 3
• C) 2 and 3
• D) 1, 2, and 3

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