Value of Platelet-to-Lymphocyte and Monocyte-to-Lymphocyte Ratios in Differentiating Idiopathic Orbital Inflammation From Orbital Infectious Disease.

Purpose: Monocyte-lymphocyte ratio (MLR) and platelet-lymphocyte ratio (PLR) are emerging biomarkers; they have not been widely utilized in orbital disease. This study investigated the role of these ratios in distinguishing orbital inflammation from infection.

Methods: A retrospective review of medical records was conducted to identify adult patients who presented acutely to a single emergency department at an academic medical center and were diagnosed with serologically and biopsy-proven idiopathic orbital inflammation (IOI, n = 9), orbital cellulitis (OC, n = 14), or necrotizing fasciitis (NF, n = 12).

SUBRETINAL DRUSENOID DEPOSITS AND SOFT DRUSEN: Are They Markers for Distinct Retinal Diseases?

Purpose: Soft drusen and subretinal drusenoid deposits (SDDs) characterize two pathways to advanced age-related macular degeneration (AMD), with distinct genetic risks, serum risks, and associated systemic diseases.

Methods: One hundred and twenty-six subjects with AMD were classified as SDD (with or without soft drusen) or non-SDD (drusen only) by retinal imaging, with serum risks, genetic testing, and histories of cardiovascular disease (CVD) and stroke.

Results: There were 62 subjects with SDD and 64 non-SDD subjects, of whom 51 had CVD or stroke.

The historical development and an overview of contemporary keratoprostheses.

Corneal blindness is a major cause of ocular morbidity that affects 4.5 million people worldwide. Though penetrating keratoplasty is an excellent option for most patients with corneal blindness, there are various conditions for which corneal transplantation carries a low likelihood of success.

Visual Outcomes After Sequential Posterior Chamber Phakic IOL with Corneal Refractive Surgery (Bioptics) for the Treatment of Myopic Astigmatism.

Purpose: To report the outcomes of sequential posterior chamber phakic intraocular lens (PC-pIOL) with corneal refractive surgery in conventional (PC-pIOL prior to refractive surgery) and reverse (refractive surgery prior to PC-pIOL) bioptics for treating high myopic astigmatism.

Setting: Tertiary refractive center, Draper, Utah, USA.

Design: Retrospective case series.

Use of presbyopia-correcting intraocular lenses in patients with prior corneal refractive surgery.

Purpose Of Review: Corneal refractive surgery has achieved spectacle-free vision for millions of patients, but this aging population is now developing cataracts. Many of these patients may wish to avoid reliance on glasses after cataract surgery. Presbyopia-correcting intraocular lenses (IOLs) offer a solution, but corneal changes after refractive surgery may compound higher order aberrations and dysphotopic symptoms associated with these IOLs.

Refractive enhancements for residual refractive error after cataract surgery.

Purpose Of Review: Advances in cataract surgery have allowed surgeons to achieve superior refractive outcomes but have also led to higher patient expectations. Despite ever-evolving technology, residual refractive errors still occur. Postcataract refractive enhancements may be required to deliver satisfactory visual outcomes.