Your Ophthalmology Against The Rule hosts bring you everything you ever wanted to know about PCO from prevention during cataract surgery, influences of IOL design and surgery technique, through to management with YAG posterior capsulotomy. This topic will be of interest to optometrists and ophthalmologists as capsule opacity is a common reason for referral. The growth in numbers of multifocal and premium lenses being implanted means that it is more important than ever to think about how to safely manage PCO and maintain optimal vision for your patients.