Cataract

Cataract surgery on patients with PXFMom has pseudoexfoliation syndrome (PXF) clinically visible in both eyes. She experiences pops of elevated intraocular pressure (IOP) in one eye and uses glaucoma medications.
Offer options to your cataract patientsAs primary-care optometrists, we are the gatekeepers for baby boomers inquiring about cataract surgery. Today’s patients have treatment options available not only to address their lifestyle complaints but to provide them with better vision and possibly reduced dependence on glasses or contact lenses.
Formula for achieving successful multifocal IOL outcomesAchieving satisfaction for patients interested in a multifocal IOL begins with comprehensive preoperative screening and evaluation.
What role does chromatic aberration play in IOLs?White light is comprised of different wavelengths of visible light, ranging from red (700 nm) to violet (400 nm). As white light passes through an optical system, each of its component wavelengths bends independently.
Evidence weak for blue light-filtering IOLsOnly weak evidence supports the use of IOLs that filter visible blue light, researchers say. “On the basis of currently available evidence, one cannot advocate for the use of blue-light-filtering IOLs over UV-only filtering IOLs,” wroite X. Li, Waterford Institute of Technology, Waterford, Ireland, and colleagues.
Clinicians coming to terms with dysfunctional lens syndromeUsing dysfunctional lens syndrome stages, physicians can discuss a range of treatment options with patients, based on clinical findings and refractive error.
My refractive surgery journey as surgeon and patientMy interest in refractive surgery started in 1976 when my good friend and fellow University of Southern California (USC) ophthalmology resident Rick Villaseñor returned from his course in keratomileusis surgery with Jose Barraquer in Bogota, Columbia.
Protein fluorescence explored for cataract diagnosis
Protein fluorescence explored for cataract diagnosisFluorescence of lens proteins could help understand, diagnose, and treat cataracts, researchers say. “Rather than waiting for the condition to appear, it could be possible to diagnose and monitor cataract before it forms, allowing preventative measures to be taken where possible,” said Rory Duncan of Heriot-Watt University in Edinburh, United Kingdom in a press release.
Eye health awareness campaign aims to open public's eyes
Eye health awareness campaign aims to open public's eyesAmerica may face a public health crisis in coming years unless drastic changes are not made to the public perception of eye health, according to a report from the National Academies of Sciences, Engineering, and Medicine (NASEM). Taking steps to create a public conversation about the matter, Allergan has launched a public awareness campaign, See America, to improve this awareness of and access to comprehensive eye exams.
Transzonular intravitreal injection eases treatment burden after cataract surgery
Transzonular intravitreal injection eases treatment burden after cataract surgeryAn intraoperative injection of a compounded formulation of triamcinolone acetonide, moxifloxacin, and vancomycin eliminated the need for supplemental postoperative medications in the vast majority of patients who underwent phacoemulsification and IOL implantation.