Fig. 3From: Intraoperative optical coherence tomography guided corneal sweeping for removal of remnant Interface fluid during ultra-thin Descemet stripping automated endothelial keratoplastyThe central graft thickness as measured by the cornea bank, prior to meticulous peripheral sweeping and following sweeping. The graft thickness is significantly increased during surgery (p < 0.001) and subsequently decreases following the sweeping procedure (p < 0.001)Back to article page