Hypotony Following Intravitreal Silicone Oil Removal in a Patient With a Complex Retinal Detachment With Giant Retinal Tear.

Abstract

Postoperative ocular hypotony after silicone oil removal in complex cases of retinal detachment is a complication that can occur in about 20% of cases and can prevent the successful management of retinal detachments. Thus, it is critical to understand the mechanisms of hypotony and the potential interventions that can be done in order to avoid irreversible tissue damage. We present a case of a 35-year-old man who underwent intraocular surgery for removal of silicone oil tamponade following a combined scleral buckling and pars plana vitrectomy (PPV) surgery for a rhegmatogenous retinal detachment associated with a giant retinal tear. On Day 1 after the operation, the patient was found to have hypotony with optic disc edema, chorioretinal folds, and visual acuity of 'hand movement' perception. Two weeks postop, the patient's condition stabilized, with a visual acuity of 0.38 logMAR, an intraocular pressure (IOP) of 12 mmHg, and the absence of macular edema.

• Authors: Ilias Gkizis, Christina Garnavou-Xirou, Georgios Bontzos, Georgios Smoustopoulos, Tina Xirou
• Journal: Cureus (Cureus) Vol. 13 Issue 7 Pg. e16387 (Jul 2021) ISSN: 2168-8184 [Print] United States
• PMID: 34408940 (Publication Type: Case Reports)
• Copyright: Copyright © 2021, Gkizis et al.