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PCL Sag Test
- Indications
- Assessment for Posterior Cruciate Ligament Rupture
- See Also
- Technique
- Patient Position
- Patient supine as if sitting in a horizontal chair
- Thighs at 90 degrees
- Knees at 90 degrees
- Patient supine as if sitting in a horizontal chair
- Examiner
- Supports legs by holding ankles
- Observe sag as tibial plateau sinks below patella
- Patient Position
- Interpretation: Positive Test Suggests PCL rupture
- Increased sag is associated with PCL Tear
