Cataract

Following cataract surgery, patients can present with a variety of visual complaints that interfere with vision after IOL implantation. Negative dysphotopsias are relative and absolute scotomas, according toJack T. Holladay, MD.

Patients have high expectations regarding cataract surgery outcomes, and anything less than perfect may be considered a failure, said Kendall E. Donaldson, MD, MS.

An ophthalmologist compares two currently available fluidics systems and their ability to recover after occlusion is interrupted.

This month’s simultaneous meeting of the American Society of Cataract and Refractive Surgery and American Society of Ophthalmic Administrators will convene in Boston from April 25 to 29.

A newly introduced reusable injector system simplifies delivery and placement of a glistening-free, hydrophobic acrylic IOL in the experience of one ophthalmologist.

Complete removal of lens substance is critical in pediatric cataract surgery. M. Edward Wilson, MD, offers helpful strategies.

With the next step in cataract surgery, femtosecond laser-assisted cataract surgery, it is important to education physicians, staff members, and patients on the technology.

Thorough treatment of the ciliary processes-combined with measures for minimizing postoperative IOP spikes and inflammation-will lead to improved outcomes when performing endoscopic cyclophotocoagulation with cataract surgery.

The combination of two microinvasive glaucoma surgeries with cataract surgery may address a patient’s cataract and glaucoma in one procedure.

Endoscopy during cataract surgery improves visualization during nearly all steps of the procedure in eyes with an opaque cornea.

In a randomly assigned study, including 487 eyes with a leaking clear corneal incision after cataract surgery, closure with a hydrogel sealant was significantly more effective than suturing for preventing fluid egress and was associated with significantly fewer adverse events.

The CRS’s assortment of technology used in cataract surgery allows interaction between devices to give better results before and after a procedure.

With femtosecond laser lens pretreatment and optimization of the surgical approach, removal of even dense cataracts (LOCS III grade 4) can now be completed without any ultrasound in nearly all cases.

: The Verion Image Guided System (Alcon Laboratories), composed of the Verion Reference Unit and the Verion Digital Marker, allows cataract surgeons to deliver better refractive outcomes.

Femtophaco surgical procedures using a femtosecond laser have resulted in much-improved cataract and corneal outcomes.

Recently unveiled device features video of intraoperative wavefront data that allows cataract surgeons to see continuous real-time refraction changes during surgery.

Study suggests that new IOL measurement technology works more effectively than previously thought, however, still rely upon aspects of existing formulae to determine the final lens power.

An investigational modular IOL was designed to improve surgeons’ ability to select the right optic the first time, enable safe and easy postoperative enhancement when required, and minimize posterior capsule opacification. A multicenter clinical trial evaluating the IOL was launched in October.

Throughout 2013, there were several studies done that showed various new technologies and advancements have not only shown better refractive outcomes in cataract surgery, but could continue benefiting the outcomes in the future.

A look at the growing options and enthusiasm for intracameral, as well as topical antibiotics for infection prophylaxis.

New devices show increased interest in providing users with combined surgical systems

While US cataract surgeons still have limited access to pseudophakic correction technology, there were several premium IOLs made available this year that offer toric correction, an important step forward.

When mild glaucoma and a visually significant cataract are both present, the risk/benefit calculus now seems to fall on the side of doing phaco, or a phaco-plus procedure, said James D. Brandt, MD.

The Y-fixation technique is a method of sutureless IOL intrascleral fixation that requires less complicated manipulations and results in better closure than alternatives of its type.

Advances in intraoperative aberrometry are increasing the likelihood that, in the near future, ophthalmologists will be able to achieve emmetropia for all patients undergoing cataract surgery.