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Introduction: Dry eye disease (DED) can impact the accuracy of biometry measurements prior to cataract surgery (CS), influence visual performance post-CS, and can be exacerbated by CS. We performed a survey to evaluate the DED practice of clinicians directly caring for CS patients.

Design: Prospective face-to-face survey.

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Introduction: Cataract surgery is one of the most commonly performed surgical procedures worldwide. Intraoperative and postoperative complications of cataract surgery include posterior capsule rupture, retinal detachment, suprachoroidal hemorrhage, cystoid macular edema, endophthalmitis, and intraocular lens dislocation. As corneal perforation is rarely related to cataract surgery, we report a case of intraoperative iatrogenic corneal puncture that led to a full-thickness laceration that was managed without severe complications.

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Impact of temperature on ophthalmic viscosurgical devices and clinical implications: a pilot study.

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From the Tennent Institute of Ophthalmology, Gartnavel General Hospital, Glasgow, United Kingdom (Henry, Lockington); James Weir Fluids Laboratory, Department of Mechanical and Aerospace Engineering, University of Strathclyde, Glasgow, United Kingdom (Castro, Rycroft, Syntouka, Oliveira); Advanced Materials Research Laboratory, University of Strathclyde, Glasgow, United Kingdom (Belkessa, Sillars); Edinburgh Complex Fluids Partnership (ECFP), SUPA and School of Physics & Astronomy, The University of Edinburgh, Edinburgh, United Kingdom (Silva).

Purpose: To evaluate how temperature affects the rheology of common ophthalmic viscosurgical devices (OVDs) and clinical implications.

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To protect the corneal endothelium, various ophthalmical viscoelastic devices (OVDs) are used during cataract surgery. In this study, we compared two sodium hyaluronate-based OVD, the bacteria-derived FIDIAL PLUS OVD (test) with the animal-derived IAL-F OVD (reference) during the surgical procedure. Fifty patients with bilateral cataract participated in the study: 50 eyes randomly received FIDIAL PLUS and 50 eyes received IAL-F (ratio 1:1).

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Fluorescein-conjugated hyaluronic acid enables visualization of retained ophthalmic viscosurgical device in anterior chamber.

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From the Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland (Rocher); Department of Ophthalmology, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland (Eghrari).

Purpose: To develop and assess the utility of an ophthalmic viscosurgical device (OVD) manufactured with fluorescein-conjugated hyaluronic acid (conjHA).

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