Posterior capsule opacification

01.11.2026 4 min read

Hydrophobic or hydrophilic RayOne: one-year capsule opacity

Cataract IOL Posterior capsule opacification Hydrophobic IOL Hydrophilic IOL Monofocal IOL Clinical trials

An RCT found no one-year PCO difference between two monofocal IOLs with similar designs but different acrylic materials.

doi: 10.1097/j.jcrs.0000000000001814

29.10.2026 4 min read

Which capsular tension ring size for axial length ≥30 mm?

Cataract IOL Capsular tension ring High myopia Long eyes Large capsular tension ring Capsular apposition IOL tilt Posterior capsule opacification Clinical trials IOL decentration

In a 120-eye trial, the 13×11 mm ring better stabilized the IOL and more often achieved posterior capsule contact, but study power was only 61%.

doi: 10.3928/1081597X-20251125-05