Penetrating Ocular Fish-Hook Injury.

Penetrating ocular injuries caused by fish hooks, although rare, present unique challenges and significant risks to ocular structures and vision. We report a case of a 36-year-old male who presented with a fish hook embedded in his right eye. Clinical examination revealed a fish hook perforating the cornea, entering at the nasal cornea at 3 o'clock and exiting at the temporal cornea at 7 o'clock.

Diffractive Trifocal Intraocular Lens Implantation in Stable Subclinical and Forme Fruste Keratoconus: A Case Series.

In this retrospective case series, we examine the outcomes of diffractive trifocal intraocular lens implantation after cataract surgery, in patients with subclinical and forme fruste keratoconus. Eight eyes of four patients (aged between 47 and 64) were included in the study and underwent phacoemulsification with implantation of AT LISA tri 839MP or AT LISA tri-toric 939MP intraocular lenses (Carl Zeiss Meditec AG, Jena, Germany). Post-operative evaluation included a visual acuity test at three distances (6m, 80cm, and 40cm), a visual acuity test at three low contrast levels (25%, 12.

Localized Choroidal Melanoma Managed by Pars Plana Endoresection, Endodiathermy, and Endolaser.

Choroidal melanoma, although rare, is the most common primary intraocular malignancy among adults, with an incidence ranging from 6 to 7.5 cases per million per year globally. This tumor originates from the uveal tract's melanocytes in the eye.

Sutureless Amniotic Membrane (ProKera®) and Intravenous Immunoglobulin in the Management of Ocular Complications of Stevens-Johnson Syndrome-Toxic Epidermal Necrolysis Overlap.

Purpose: To report a case of Stevens-Johnson syndrome-toxic epidermal necrolysis (SJS-TEN) overlap, with severe acute ocular manifestations successfully managed with sutureless Amniotic Membrane device ProKera (Bio-Tissue, Inc., Miami, FL) and topical steroids, followed by late complications that were successfully managed with intravenous immunoglobulin (IVIG) therapy.

Observations: A 24-year-old lady, known case of epilepsy, admitted to the burn unit with SJS-TEN overlap attributed to a recent change of her anti-convulsant therapy, with severe ocular manifestations, inability to open both eyes, and poor visual acuity.

Unexplained Bilateral Simultaneous Corneal Graft Rejection in a Healthy 18-Year-Old Male.

Purpose: To report a rare case of unexplained bilateral corneal graft rejection one year after penetrating keratoplasty (PK) in an otherwise healthy individual, who was compliant with topical fluorometholone maintenance therapy.

Observations: An 18-year-old gentleman, who underwent successful, sequential, non-simultaneous, bilateral PK for advanced keratoconus, presented one year later with an acute endothelial rejection episode involving both eyes simultaneously. The rejection episode was reversed with a high dose of intravenous (IV) methylprednisolone pulse therapy over three days, topical cyclosporine-A 1%, and prednisolone acetate 1%, and then maintained on cyclosporine-A 1% eye drops, as the patient was a steroid responder.

Four-flanged prolene fixation for a toric trifocal intraocular lens of the double C-Loop design in an eye with severe capsular phimosis.

Purpose: To report a rare case of severe capsular phimosis after toric trifocal intraocular lens implantation, in a patient who was already on systemic immunosuppression and to present a modified fixation technique, based on the four-flanged prolene technique, which could be adapted for fixation of intraocular lenses of the double-C-loop design.

Observations: A 33 year old gentleman, who underwent uneventful, sequential, bilateral phacoemulsification with implantation of toric trifocal intraocular lenses, presented 6 weeks post-operatively, with severe capsular phimosis, causing decentration of the IOL and deformation of the haptics in both eyes. The left eye was successfully managed by Nd-YAG laser anterior capsulotomy, while the right eye required surgical intervention.