Article

Capsular tension rings enhance performance of multifocal IOLs in study

San Francisco-Capsular tension rings enhance the optical performance of multifocal IOLs by ensuring centration of the lens and reducing irregularities in the posterior capsule such a folds and wrinkles, said Tobias Neuhann, MD, director, AaM Augenklinik am Marienplatz, Munich, Germany.

San Francisco-Capsular tension rings enhance the optical performance of multifocal IOLs by ensuring centration of the lens and reducing irregularities in the posterior capsule such a folds and wrinkles, said Tobias Neuhann, MD, director, AaM Augenklinik am Marienplatz, Munich, Germany.

Dr. Neuhann studied 60 eyes in 30 patients. The patients’ dominant eyes received only an apodized diffractive IOL (AcrySof ReSTOR, Alcon Laboratories), whereas the non-dominant eyes received both the IOL and a capsular tension ring (Morcher Type 14C, FCI Ophthalmics).

At 1 year, the eyes of patients with both the IOL and the capsular tension ring implanted had statistically significantly better intermediate and distance visual acuity, both corrected and uncorrected, than the eyes of patients with the IOL implanted alone, according to Dr. Neuhann.

All the implants were well-tolerated. One case of IOL decentration was seen in the IOL-only group; none of the eyes of patients with a capsular tension ring implanted had decentration. No patients reported halos or glare at the 1-year follow-up.

“We have been implanting IOLs for many years, yet we’re still not always getting results that make patients happy,” Dr. Neuhann said. “We don’t always achieve 20/20 acuity, IOL centration is still problematic, and we see capsular folds induced by the haptics, which can reduce contrast sensitivity.

“The capsular tension rings stand for quality of vision,” he added. “They help provide a superior-quality posterior capsule that’s easy to work with, patients experience less loss of contrast sensitivity, separation is absolutely optimized, and using a capsular tension ring guarantees that the lens centers in the capsular bag and eliminates the risk of capsular folds. Also, if you ever have to exchange the lens, the procedure is much easier in eyes that have a capsular tension ring.”

Newsletter

Don’t miss out—get Ophthalmology Times updates on the latest clinical advancements and expert interviews, straight to your inbox.

Related Videos
(Image credit: Ophthalmology Times) ASCRS 2025: Advancing vitreous care with Inder Paul Singh, MD
(Image credit: Ophthalmology Times) The Residency Report: Study provides new insights into USH2A target end points
Lisa Nijm, MD, says preoperative osmolarity testing can manage patient expectations and improve surgical results at the 2025 ASCRS annual meeting
At the 2025 ASCRS Annual Meeting, Weijie Violet Lin, MD, ABO, shares highlights from a 5-year review of cross-linking complications
Maanasa Indaram, MD, is the medical director of the pediatric ophthalmology and adult strabismus division at University of California San Francisco, and spoke about corneal crosslinking (CXL) at the 2025 ASCRS annual meeting
(Image credit: Ophthalmology Times) ASCRS 2025: Taylor Strange, DO, assesses early visual outcomes with femto-created arcuate incisions in premium IOL cases
(Image credit: Ophthalmology Times) ASCRS 2025: Neda Shamie, MD, shares her early clinical experience with the Unity VCS system
Patricia Buehler, MD, MPH, founder and CEO of Osheru, talks about the Ziplyft device for noninvasive blepharoplasty at the 2025 American Society of Cataract and Refractive Surgeons (ASCRS) annual meeting
(Image credit: Ophthalmology Times) ASCRS 2025: Bonnie An Henderson, MD, on leveraging artificial intelligence in cataract refractive surgery
(Image credit: Ophthalmology Times) ASCRS 2025: Gregory Moloney, FRANZO, FRCSC, on rotational stability
© 2025 MJH Life Sciences

All rights reserved.