Fig. 2From: Pressurized carbon dioxide lavage reduces the incidence of a radiolucent line around the tibial component two years after total knee arthroplastyProcedure for using pressurized carbon dioxide (CO2) lavage. a Debris remains on the bone surface. b Pressurized CO2 lavage removes the debris. c Condition of the bone surface after removing debris, before cement fixationBack to article page