Exploring New Benefits of Torsional Ultrasound: Effects on Creation of Free Radicals
Torsional ultrasound using the INFINITI? Vision System with the OZil? Torsional handpiece (Alcon Laboratories) is a unique modality that changes the dynamics of ultrasonic phacoemulsification. Compared with traditional longitudinal ultrasound, torsional ultrasound is a fundamentally different approach to phacoemulsification because the side-to-side ultrasonic oscillations shear lens material. Many cataract surgeons have quickly adopted this new modality based on the positive experiences reported by users, including significantly reduced repulsion, improved material followability, improved efficiency of lens removal, and an improved thermal profile; all contributing to improved clinical outcomes.
Frantz EyeCare reports 98% of Light Adjustable Lens patients achieved refractive accuracy within ±0.50 D of target, exceeding published national cataract surgery benchmarks.
In this Q&A, Ping Moore, OD, covers emerging dry eye therapies, from selenium sulfide to next-gen cyclosporine, and how subtype-guided care shapes treatment choices.
Findings from the third annual State of Dry Eye survey link symptom management to quality of life gains, including lower anxiety and improved self-confidence.