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R. D. Libera; A. Salame; R. M. Hazarbassanov; M. S. Campos

Anterior Chamber Depth and IOL Position in Pseudophakic Patients During Accommodation at Different Postoperative Time Points. R. D. Libera; A. Salame; R. M. Hazarbassanov; M. S. Campos Department of Ophthalmology, UNIFESP, Sao Paulo, SP, Brazil.

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R. D. Libera; A. Salame; R. M. Hazarbassanov; M. S. Campos

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  1. Anterior Chamber Depth and IOL Position in Pseudophakic Patients During Accommodation at Different Postoperative Time Points R. D. Libera; A. Salame; R. M. Hazarbassanov; M. S. Campos Department of Ophthalmology, UNIFESP, Sao Paulo, SP, Brazil There is not financial interests of any authors regarding this study

  2. Purpose • To evaluate the anterior chamber and the intraocular lens (IOL) position in pseudophakic patients during accommodation.

  3. Patients and Methods • A total of 120 pseudophakic patients in different postoperative time points (7, 30, 180, 360 days) were included in this study. All patients that underwent standard phacoemulsification and implantation of a multipiece IOL in the capsular bag were evaluated using Scheimpflugimages. The fixation target was changed from 0 D to 5 D to stimulate accommodation. Two sessions in each accommodative status (0 D and 5 D) were performed in each patient.

  4. Patients and Methods • Data from anterior keratometric, elevation and pachymetric maps, anterior chamber volume and depth were analyzed and compared in two this accommodative status. • Statistical Analysys: t test, ANOVA

  5. Descriptive statistics 7 days post cataract surgery

  6. Descriptive statistics 30 days post cataract surgery

  7. Descriptive statistics 180 days post cataract surgery

  8. Spearman's coefficient (rho)= 0.493; p=0.0486; n=17

  9. Conclusion • Accommodation stimulus changes IOL position reducing the anterior chamber depth in patients recently submitted to a standard phacoemulsification

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