Short-Term Outcomes Using a Novel Femtosecond Laser-Assisted Keratotomy Nomogram to Manage Corneal Astigmatism During Phacoemulsification.

Purpose: To evaluate the efficacy of a femtosecond laser assisted astigmatic keratotomy (AK) nomogram (FemtoAK.com) for correction of astigmatism during cataract surgery.

Patients And Methods: Consecutive patients underwent cataract extraction with AKs and insertion of a non-toric intraocular lens.

Intraoperative aberrometry versus preoperative biometry for intraocular lens power selection in short eyes.

Purpose: To compare the accuracy of preoperative biometry-based formulas to intraoperative aberrometry (IA) with respect to predicting refractive outcomes after cataract surgery in short eyes.

Setting: Private practice and community-based ambulatory surgery center.

Design: Retrospective consecutive case series.

Intraoperative aberrometry versus preoperative biometry for intraocular lens power selection in axial myopia.

Purpose: To compare the accuracy of intraoperative wavefront aberrometry (ORA) and the Hill-radial basis function (RBF) formula with other formulas based on preoperative biometry in predicting residual refractive error after cataract surgery in eyes with axial myopia.

Setting: Private practice, Harrisburg, Pennsylvania, USA.

Design: Retrospective consecutive case series.