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Surgically Induced Astigmatism After Phacoemulsification With And Without Correction For Posture-Related Ocular Cyclotorsion, I. Dooley, S. Charalampidou, A. Malik, G. Ormonde, James Loughman, Laura Molloy, Stephen Beatty
Surgically Induced Astigmatism After Phacoemulsification With And Without Correction For Posture-Related Ocular Cyclotorsion, I. Dooley, S. Charalampidou, A. Malik, G. Ormonde, James Loughman, Laura Molloy, Stephen Beatty
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Purpose To report the impact of posture-related ocular cyclotorsion on one surgeon's surgically induced astigmatism (SIA) results and the variance in SIA. Setting Institute of Eye Surgery, Whitfield Clinic, Waterford, Ireland. Methods This prospective randomized controlled study included eyes that had phacoemulsification with intraocular lens implantation. Eyes were randomly assigned to have (intervention group) or not have (control group) correction for posture-related ocular cyclotorsion. In the intervention group, the clear corneal incision was placed precisely at the 120-degree meridian with instruments designed to correct posture-related ocular cyclotorsion. In the control group, the surgeon endeavored to place the incision at the …