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Impressum
First results of stability of rotation and changes of the capsulorhexis after implantation of a Rayner Centerflex™ IOL
Auffarth G. U., Becker K. A., Völcker H. E.
Universitäts-Augenklinik Heidelberg, INF 400, 69120 Heidelberg
Background: In this study we investigated the stability of rotation
and changes of the capsulorhexis after implantation of an new hydrophilic
acrylic foldable lens (Rayner Centerflex™).
Methods: 44 patients with a mean age of 74±6.81 years received
a Rayner Centerflex™ intraocular lens. The mean lens power
was 21.22±2.18 D. Retroillumination photographs were made during
surgery shortly after implantation of the IOL. Patients were examined
2 weeks, 2 and 6 month after cataract-extraction. Data of visual acuity,
intraocular pressure, endothelial cell count and flaremeter examinations
as well as retroillumination photographs were taken. All photographs were
digitalized and evaluated referring to stability of rotation and changes
of the capsulorhexis.
Results: Evaluation of the stability of rotation showed a rotation
of the intraocular lenses under 10-15°. The size of the capsulorhexis
showed changes under 5% of the intraoperative size.
Conclusions: This first results of stabiltiy of rotation and size
of capsulorhexis after implantation of this hydrophilic acrylic lens point
to a stabile situation in the capsular bag.