0:00:00.009,0:00:03.009
(English captions by Trisha Paul from the University of Michigan)

0:00:03.009,0:00:07.054
The PCL Sag test evaluates for a tear of the posterior cruciate ligament. With both

0:00:07.054,0:00:12.046
knees flexed to ninety degrees and feet planted on the table, view the knees from the side

0:00:12.046,0:00:15.011
to compare the position of the tibia.

0:00:15.011,9:59:59.000
Increased posterior sag from one of the tibias[br]is considered a positive test.