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Benefit overview
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Experience of Dr. Sri Ganesh
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Consistent visual outcomes1enabled by ZEISS Optic (ZO)
Forgiving to decentration1
The sophisticated and patented ZEISS Optic (ZO) Asphericity Concept of the ZEISS CT LUCIA 621P/PY is designed to compensate for a wide range of aberrations due to different corneal shapes and lens positions. With its uniquely forgiving design it delivers excellent visual outcomes for a broad range of patients and surgical situations.
Picture showing that the IOL is not centered in the middle of the pupil.
Slit lamp examination showing that the pupil and the IOL are not aligned.
Does decentration matter?
Yes! Decentrations of varying magnitude are not uncommon. Besides the asymmetry of the eye, decentration of IOLs can occur due to poor capsular or zonular support, decentered capsulorhexis, asymmetric shrinkage of the capsular bag, misplacement of the haptics for IOL luxation in eyes with pseudoexfoliation. ZEISS CT LUCIA 621P/PY IOLs, with ZEISS optic features, are designed to compensate for potential decentration and lens misalignments. Reducing the risk of decentration allows you more time to focus on your patients and their needs.
The LUCIA lens has some special features […] you have the ZO Optic [ZO: ZEISS Optic], which compared to other aspheric lenses makes the lens more forgiving or less sensitive when it comes to decentration […] And therefore, we use this lens a lot, not only in challenging cases, when you expect, for example, phimosis or capsular shrinkage like pseudoexfoliation syndrome or after uveitis or traumatic cases, but also in standard cases.
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Excellent stability
Maximized by direct capsular contact
ZEISS CT LUCIA 621P/PY IOLs feature an optic-haptic junction designed to ensure refractive stability. Coupled with step-vaulted C-loop haptics, this enables easy centering while maximizing direct capsular contact, thus ensuring stability and supporting a consistent, stable axial IOL position in the capsular bag.
The lens was very stable in the bag from the first week after surgery.
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Intuitive injector handling
Easy to prepare. Smooth controlled injection
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Dr. Francisco Sánchez León, Mexico
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Dr. Ishtiaque Anwar, Bangladesh
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Dr. Sri Ganesh, India
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Narayana Nathrayala Hospital, Bangalore
Dr. Naren Shetty, India
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Italy
Dr. Antonino Cuttitta, Italy
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Germany
Dr. Otmar Ringhofer, Germany
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Sweden
Dr. Hossein Shams, Sweden
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Austria
Dr. Andreas Borkenstein, Austria
I think the CT LUCIA 621 comes closest to the ideal intraocular lens.
Publications
Borkenstein & Borkenstein - Comparative stability | Study Spotlight
Please note: ZEISS CT LUCIA 621P/PY and ZEISS CT LUCIA 611P/PY IOLs share the same hydrophobic acrylic material and very similar optic and lens designs. Therefore, the reported results in publications for CT LUCIA 611P/PY also apply to 621P/PY IOLs.
Product Brochure
CT LUCIA 221P / 621P / 621PY Compendium Interactive version with Live Links DE
The data is taken from a simulation. The transferability of the results of such a simulation to patients with an actual implanted intraocular lenses has not yet been scientifically proven. Whether the simulated impressions correspond to the actual visual impressions must be clarified in future invasive studies.