Refractive Alterations in Marfan Syndrome: A Narrative Review.

Marfan syndrome (MFS) is a genetic disorder that affects the connective tissue in several systems, with ocular, cardiovascular, and skeletal system manifestations. Its ocular manifestations include ectopia lentis (EL), myopia, astigmatism, and corneal abnormalities. This review examines refractive alterations related to MFS such as EL, microspherophakia, lens coloboma, altered corneal biomechanics (flattening, thinning, and astigmatism), and myopia and their impact on visual acuity.

Finger-controlled nonultrasonic lens extractor.

Purpose: To report initial surgical experience and learning curve with a new finger-controlled, ultrasoundless lens extractor device and provide insights for future surgical endeavors.

Setting: Bascom Palmer Eye Institute, Miami, Florida.

Design: Single-center, noncomparative, retrospective, consecutive case series.

Acute Corneal Melting Induced by the Concomitant Use of a Non-steroidal Anti-inflammatory Agent with an Antiseptic Eye Drop.

Introduction: Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly employed perioperatively to reduce intraoperative prostaglandin release, diminishing pain, preventing miosis, modulating postoperative inflammation, and reducing the incidence of cystoid macular edema (CME).

Case Report: A 70-year-old female patient without previous history of ocular or systemic disease was urgently referred to our hospital because of a sudden corneal perforation concerning her left eye (OS). The patient had instilled bromfenac eye drops and antiseptic eye drops twice and four times daily, respectively, for 2 days only, in preparation of scheduled cataract surgery.

Corneal Irregularity Induced by Transepithelial Photorefractive Keratectomy in a Patient With Partial Limbal Stem Cell Deficiency.

Purpose: The aim of this study was to present a case of transepithelial photorefractive keratectomy (trans-PRK) laser ablation in a patient with partial limbal stem cell deficiency (LSCD) that resulted in corneal irregularity.

Methods: A 23-year-old man with bilateral partial LSCD underwent trans-PRK for myopia correction 2 months before presentation to our department. Trans-PRK ablation was performed with a phototherapeutic keratectomy ablation profile set at 60 μm in the OD and 57 μm in the OS and 8 mm zone.

Dichoptic Game Training in Strabismic Amblyopia Improves the Visual Evoked Response.

Dichoptic video gaming offers an alternative approach in amblyopia treatment by allowing different information to be presented in the two eyes, resulting to reduced suppression and/or enhanced fusion. The aim of this case report series is to evaluate the outcome of supervised dichoptic training, with the use of video games in a virtual reality (VR) system, on far and near visual acuity (VA), stereoacuity, and the visual evoked response of an adult and two children with strabismic amblyopia. Results suggest that despite the absence of improvement in VA following supervised dichoptic training, a remarkable increase in stereoacuity was evident with a concurrent decrease in phorias.