Comparison of Stability Between Panoptix and AT Lisa Trifocal Intraocular Lenses with Distinct Haptic Designs Utilizing the iTrace System - Takeaways - MDSpire

Comparison of Stability Between Panoptix and AT Lisa Trifocal Intraocular Lenses with Distinct Haptic Designs Utilizing the iTrace System

  • By

  • Dilek Yasa

  • Husna Topcu

  • Mevlut Celal Ocal

  • Mehmet Altun

  • Gonul Karatas Durusoy

  • Bulent Kose

  • February 24, 2026

  • 0 min

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  • 1

    The study compares the rotational stability of C-haptic PanOptix Toric and plate-haptic AT Lisa Toric intraocular lenses using the iTrace system.

  • 2

    Trifocal toric IOLs are essential for correcting presbyopia, but residual astigmatism poses challenges for optimal visual outcomes post-surgery.

  • 3

    Accurate postoperative assessment of toric IOL alignment is crucial for evaluating rotational stability and identifying residual refractive errors.

  • 4

    The study included 40 eyes, with 20 eyes per group, and aimed to detect a clinically meaningful difference of 5° in absolute IOL rotation.

  • 5

    Exclusion criteria for the study included irregular corneal astigmatism, glaucoma, and previous ocular trauma, ensuring a homogeneous patient population.

Original Source(s)

Comparison of Stability Between Panoptix and AT Lisa Trifocal Intraocular Lenses with Distinct Haptic Designs Utilizing the iTrace System

  • by Dilek Yasa, Husna Topcu, Mevlut Celal Ocal, Mehmet Altun, Gonul Karatas Durusoy, Bulent Kose

  • February 24, 2026

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