Axial length and pharmacologic pupillary dilation in highly myopic patients.

Purpose: To determine how high myopia impacts pharmacological pupillary dilation, and to evaluate the relationship between the extent of pharmacologic pupillary dilation and axial length.

Methods: Patients were grouped into high myopes, defined as one or both eyes having a refractive error greater than - 6 diopters, and controls (between - 2 and + 2 diopters). Dilation was achieved with 1 drop each of tropicamide 1% and phenylephrine 2.

Evaluating the accuracy of a cataract surgery simulation video in depicting patient experiences under conscious anesthesia.

Purpose: To evaluate the accuracy of a point-of-view cataract surgery simulation video in representing different subjective experiences of patients undergoing the procedure.

Methods: One hundred consecutive post-cataract-surgery patients were shown a short simulation video of the surgery obtained through a porcine eye model during the first postoperative week. Patients then answered a multiple-choice questionnaire regarding their visual and tactile intraoperative experiences and how those experiences matched the simulation.

Clinical Outcomes Comparison of Combined Small Incision Lenticule Extraction with Collagen Cross-Linking Versus Small Incision Lenticule Extraction Only.

Purpose: To evaluate clinical outcome during 24 months follow-up between small incision lenticule extraction combined with cross-linking (SMILE Xtra) and small incision lenticule extraction (SMILE) only. . Ophthalmology Division of San Rossore Medical Center, Pisa, Italy.

The Effect of Anti-Inflammatory Topical Ophthalmic Treatments on In Vitro Corneal Epithelial Cells.

Purpose: To compare the effect of three commonly prescribed anti-inflammatory eye drops on corneal epithelial cells in vitro.

Methods: Three different lines of human corneal epithelial cells were tested: primary cells cultured from donor tissue, commercially available primary cells, and immortalized cells. Cells were seeded on 96-well plates and treated with the following eye drops: cyclosporine 0.

Hand hygiene and instrument sanitization in ophthalmology clinics.

Purpose Of Review: This article reviews the various challenges in infection control in eye clinics and successful measures taken to prevent nosocomial infections.

Recent Findings: The Center for Disease Control recommends hand-washing when hands are visibly soiled, and after direct contact with patients, and inanimate objects such as medical equipment. Published studies have identified poor hygiene in clinical settings as a major cause of nosocomial outbreaks, particularly in cases of epidemic keratoconjunctivitis (EKC).

The quest for homeopathic and nonsurgical cataract treatment.

Purpose Of Review: Age-related cataract occurs when crystallin proteins in the lens partially unfold and subsequently aggregate. Physicians and traditional healers alike have been exploring pharmacologic cataract treatment for hundreds of years. Currently, surgery is the only effective treatment.

Iris reconstruction suturing techniques.

Purpose Of Review: When patients have large iris defects, they may experience debilitating glare, halos, and unfavorable cosmetic appearance. Surgical iris reconstruction can alleviate these symptoms. This article will review current suturing techniques for iris reconstruction, as well as the benefits and drawbacks to various suturing methods.