Fig. 1From: Synovectomy during total knee arthroplasty: a pilot single-centre randomised controlled trialRepresentative photographs of non-inflamed versus inflamed synovium. a Synovium that is not macroscopically inflamed. Black arrows: on the knee. Inset: small representative specimen. Patient is withdrawn from the study. b Synovium that is macroscopically inflamed. White arrows: on the knee. Inset: small representative specimen. Patient is randomised intra-operativelyBack to article page