Spontaneous Corneal Graft Reattachment Following Descemet Stripping Automated Endothelial Keratoplasty in Prone Position: A Case Report and Literature Review

Graft detachment after Descemet stripping automated endothelial keratoplasty (DSAEK) is usually managed with air-bubbling. However, it is an invasive procedure, which can cause corneal endothelial reduction, and requires hospitalization and supine position maintenance. Only few case reports on graft reattachment in the prone position exist, and this is the first report from Japan. An 87-year-old woman presented with sudden pain in her left eye. Examination of her left eye showed a best-corrected vision of 20/50, shallow anterior chamber, cataractous lens, central corneal thickness (CCT) of 630 μm, and corneal endothelial cell count of 467 cells/mm2. She was diagnosed with left-eye bullous keratopathy due to primary angle closure, and DSAEK was performed after cataract surgery. Post-surgery, she touched her left eye due to agitation. Graft adhesion was good until postoperative day 4; however, a partial detachment was observed on day 12. She was instructed to remain in a prone position for as long as possible; on day 22, the graft was reattached, and the CCT improved to 555 μm. Since then, the graft adhesion has been maintained, and her best-corrected vision has improved to 20/30. To date, 5 cases of graft reattachment in the prone position have been reported, with reattachment observed in all cases within 10 days from the onset of detachment, including this case. Re- bubbling is an effective technique; however, it is invasive and may cause additional corneal endothelial loss...
Source: Case Reports in Ophthalmology - Category: Opthalmology Source Type: research