Changes in straylight and densitometry values after corneal collagen crosslinking.

Purpose: To evaluate the change in backward-directed and forward-directed corneal straylight in eyes after corneal collagen crosslinking (CXL) and its correlation with corrected distance visual acuity (CDVA) and changes in corneal topography.

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

Design: Retrospective cohort study.

Posterior capsule opacification and neodymium:YAG rates with 2 single-piece hydrophobic acrylic intraocular lenses: three-year results.

Purpose: To compare the incidence and intensity of posterior capsule opacification (PCO) between 2 similar 1-piece foldable hydrophobic acrylic intraocular lenses (IOLs) over 3 years.

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

Design: Randomized prospective patient- and examiner-masked clinical trial with intraindividual comparison.

Pachymetry changes during corneal crosslinking: effect of closed eyelids and hypotonic riboflavin solution.

Purpose: To evaluate pachymetry changes during standard corneal crosslinking (CXL) and the effect of closed eyelids and hypotonic riboflavin in thin corneas.

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

Design: Comparative case series.