CTR enhances stability, centration of capsular bag
Cataract surgeons in the United States now have at their disposal an exceptionally useful and beneficial device, the capsular tension ring (CTR), available from two different sources (Morcher Capsular Tension Ring, FCI Ophthalmics; StabilEyes, Advanced Medical Optics Inc.). A simple ring of polymethylmethacrylate (PMMA) with an eyelet at either end, the ring may be inserted into the capsular bag to enhance stability and centration. I have had the opportunity to employ this device and would like to share my current view of its proper use, benefits, and risks.
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.