Assessing Postoperative Toric Intraocular Lens Rotation: A Comparative Analysis.

Purpose: To investigate the accuracy of three distinct postoperative toric intraocular lens (TIOL) rotational stability measurement methods.

Setting: Department of Ophthalmology and Optometry, Medical University of Vienna, Austria.

Design: Single-center, prospective, interventional clinical trial.

Rotational stability and refractive outcomes of a new hydrophobic acrylic toric intraocular lens.

Purpose: To assess rotational stability and refractive outcomes of a new toric hydrophobic acrylic intraocular lens (IOL).

Design: Single-center, prospective, interventional clinical trial.

Methods: A total of 130 eyes of 82 patients with age-related cataract and total corneal astigmatism of greater than 1.

Macular Microvascular Perfusion Status in Hypertensive Patients with Chronic Kidney Disease.

To compare retinal microvascular perfusion between the eyes of hypertensive patients with and without chronic kidney disease (CKD), the vessel density (VD) and fractal dimension (FD) of the superficial (SVP) and deep retinal vascular plexus (DVP) were analyzed on 6 × 6 mm fovea-centered optical coherence tomography angiography (OCTA) images of patients with hypertension. The retina was divided into an inner ring (IR) and outer ring (OR) according to the Early Treatment of Diabetic Retinopathy Study grid. The glomerular filtration rate (GFR) was determined and CKD was diagnosed (GFR < 60 mL/min/1.

Association of Diabetic Lesions and Retinal Nonperfusion Using Widefield Multimodal Imaging.

Purpose: To evaluate the association of microvascular lesions on ultrawidefield (UWF) color fundus (CF) images with retinal nonperfusion (RNP) up to the midperiphery on single-capture widefield (WF) OCT angiography (OCTA) in patients with diabetic retinopathy (DR).

Design: Cross-sectional study.

Subjects: Seventy-five eyes of 50 patients with mild to severe nonproliferative DR (NPDR) and proliferative DR (PDR) were included in this analysis.