supply of antibiotic impregnated knee cement spacer: temporary implantable spacer device for use in infected total knee arthroplasty, load bearing structure bone cement with gentamycin additive. in four different femoral and tibial sizes (small, medium, large, and extra large, respectively of 60,70,80, and 90mm tibial plateau dimensions).these should be available as and when required basis. , srphc82426010-antibiotic impregnated knee cement spacer: temporary implantable spa cer device for use in infected total knee arthroplasty, load bearing structure bone cement with gentamycin additive. in four different femoral and tibial sizes (small, medium, large, and extra la rge, respectively of 60,70,80, and 90mm tibial plateau dimensions).these should be available as and when required basis. ]