Comparative study confirms improvements in Eyhance toric IOL design

The Eyhance Toric intraocular lens (IOL), with its improved design, achieves comparable rotational stability and visual outcomes to the well-established Clareon Toric IOL, according to a study.

The Eyhance Toric IOL, an updated version of the Tecnis Toric platform, incorporates design improvements to reduce post-operative rotational instability.

The study included 187 patients receiving either the Eyhance or Clareon IOLs. Rotational stability, uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), and refractive astigmatism were measured 6-24 hours (P1) and 3 weeks to 6 months (P2) post-operatively.

There were no significant differences in visual outcomes or refractive astigmatism between the IOLs at P2. The Clareon IOL demonstrated slightly less rotation between P1 and P2 (0.0 vs 1.0 degrees, P = 0.049), but the overall rotational stability from baseline to follow-up was comparable for both lenses.

Reference
Connell B, LaHood B. Comparing Rotational Stability of Clareon and Eyhance Toric IOLs in a Real-World Setting. Clin Ophthalmol. 2025;19:141-149. doi: 10.2147/OPTH.S503337. PMID: 39830196; PMCID: PMC11740591.