Mean Ocular Perfusion Pressure Effect During Pars Plana Vitrectomy on the Foveal Avascular Zone: A Pilot Study.

To evaluate the effect of mean ocular perfusion pressure on the foveal avascular zone (FAZ) area in eyes with successful retinal detachment (RD) surgery. This prospective pilot fellow eye-controlled study measured the intraoperative mean ocular perfusion pressure in eyes having surgery for rhegmatogenous RD (RRD). Postoperatively, the FAZ area was measured; the change was calculated as the difference in the FAZ area between the operated eye and the contralateral control eye.

Personal Computer-Based Visual Field Testing as an Alternative to Standard Automated Perimetry.

Introduction Standard automated perimetry (SAP) is the gold standard of visual field assessment in patients with neuro-ophthalmic conditions. Glaucoma is a progressive optic neuropathy characterized by damage to the ganglion cell complex with corresponding visual field defects and intraocular pressure (IOP) being the only modifiable ocular risk factor. Recent advances in technology have paved the way for remote screening and monitoring of visual field defects with the aid of a computer or tablet-based software.

Smartphone Color Vision Testing as an Alternative to the Conventional Ishihara Booklet.

Introduction Color vision testing was first seen as a parameter to be tested in the 1700s. Nowadays, it is a well-known phenomenon with significant quality-of-life implications. Structures involved in color vision include the lens, pupil, retinal cone photopigments, and several photoreceptor processes that translate the incoming spectrum of different light wavelengths into a processed colored image.

Impact of colorism and self-rated skin tone in predicting self-esteem among women from Pakistan.

Discrimination is a very complicated, multifaceted, and long lasting problem that prevails in social and even political structure. In subcontinent, the discrimination on the basis of skin color (colorism) is making lives of women miserable who are already victims of various disparities. Colorism was found to be a predictor for both mental and physical health.

Successful treatment of ligneous conjunctivitis with topical cyclosporine and heparin.

Ligneous conjunctivitis is a rare disease characterized by wood-like pseudomembranes developing on the ocular and extraocular mucosae. We present a case of ligneous conjunctivitis and cataracts in a 10-year-old boy with a positive family history of the disease and consanguinity. His condition was managed with topical cyclosporine, heparin, and steroids.