[Cement plug embedded in the patella: a rare complication of total knee arthroplasty.

Kakwani, R G; Hulse, N · J Knee Surg · 2009

case_report · Level V

Where this comes from

Abstract

An unusual delayed complication of total knee arthroplasty involving the unresurfaced patella is described. The complication is due to the impaction of a loose cement plug used to seal the defect left by the femoral intramedullary alignment rod. The origin, presentation, and management are discussed.

Medical subject headings

Anatomy