Positive Posterior Drawer Test in Total Knee Arthroplasty 73 yo M with hx of L TKA 12 yrs ago at OSH - did well until 8 mo ago when he jumped off the back of a truck. Pain. Swelling. Flexion instability. Exam: Stable varus / valgus + post drawer Xrays show a well fixed Scorpio PS TKA in neutral alignment. Scorpio has a low profile box and can be mistaken for CR. Intra-op: Fractured post. Liner revision only. - John Shields, MD, FAAOS @jointdocShields #Posterior #Drawer #Test #TKA #MSK #physicalexam #Positive #clinical #video
