Fig. 2From: Surgical management of spontaneous, late-onset Descemet membrane detachment after penetrating keratoplasty for keratoconus: a case reportPreoperative anterior segment optical coherence tomography (AS-OCT) of left eye. It demonstrates explicitly the Descemet membrane detachment, the overlying corneal graft oedema and graft thickness measurement (1165 μm). White arrow points towards the area of corneal thinningBack to article page