Purpose To determine the energy expenditure in phacoemulsification surgery expressed as
cumulative dissipated energy (CDE) among the divide and conquer, ultrachopper-assisted …

The quest of every dedicated phaco surgeon is to develop skills to emulsify all forms of hard
nuclei efficiently with minimal damage to the endothelium and reducing the risk of wound …

Purpose To describe a new technique to split rock-hard nuclei using an ultrasonic chopper
(Ultrachopper) and a prechopper, in order to perform a modified small incision manual …