11/25/2025
2759: brunescent cataract cross chop
The cross-chop pre-chop technique is particularly advantageous when managing a dense brunescent cataract, where conventional divide-and-conquer or single-plane chopping may struggle to achieve an initial fracture. In this approach, two choppers are used to create orthogonal cleavage planes, allowing the nucleus to be segmented mechanically before significant phacoemulsification energy is applied. By establishing a stable cross-pattern crack, the surgeon reduces reliance on ultrasound power, which is especially valuable in brunescent lenses that transmit energy poorly and generate greater heat....
Discover the cross-chop pre-chop technique for tackling dense brunescent cataracts, enhancing control, efficiency, and corneal health.