Endocyclotamponade with pars plana vitrectomy for management of post-traumatic tractional cyclodialysis cleft.

ABSTRACT

A female in her 20s presented with a diminution of vision in the right eye (RE) following an open globe injury (scleral penetration) and repair a year back. At the presentation, she had low intraocular pressure (IOP) of 7 mm Hg, posterior subcapsular cataract (PSC), retrolental vitreous bands incarcerated at the penetration site, disc oedema, tortuous vessels and choroidal folds. Inferotemporal and superonasal cyclodialysis clefts were detected on CASIA 2 optical coherence tomography (OCT). The diagnosis of RE repaired scleral penetration, PSC and cyclodialysis cleft with hypotony maculopathy was made. The case was managed by phacoemulsification with an intraocular lens in the bag and a capsular tension ring in the sulcus, as a tamponading agent to close the cleft. Intraoperatively on endoscopic visualisation, vitreous membrane was noticed encasing the ciliary processes causing a tractional cyclodialysis and hence single port 23G pars plana vitrectomy was performed to relieve the traction. Postsurgery, IOP was 14 mm Hg, and the repaired cleft was visualised on anterior segment OCT.