Bill would regulate sale of plano cosmetic lenses
July 15th 2003Washington, DC-In an effort to curb the eye damage caused by teens who unwittingly buy and wear cosmetic contact lenses from unauthorized vendors, the House of Representatives will consider a bill that would recognize and regulate non-corrective contact lenses as medical devices, regardless of their intended use.
Ophthalmology historians examine rare eye books
July 15th 2003St. Louis, MO-A group of ophthalmologists, visual scientists, and individuals interested in the history of ophthalmology hosted the 16th annual meeting of the Cogan Ophthalmic History Society at the Washington University School of Medicine here.
Disposable intraocular tool advances vitreoretinal surgery
July 1st 2003The introduction of the Grieshaber Revolution DSP (Alcon) line of disposable intraocular instruments represents a true innovation in the evolution of vitreoretinal surgery, according to retinal specialists Peter Kaiser, MD, and Allen C. Ho, MD.
Silicone IOL well tolerated in high-risk glaucomatous eyes
July 1st 2003San Francisco-The ClariFlex third-generation silicone IOL (AMO) is well tolerated in high-risk glaucomatous eyes, and the Unfolder Silver-Z insertion system (AMO) performs well in these eyes, with a very low incidence of cartridge jams or damaged IOLs, accord-ing to Thomas W. Samuelson, MD.
IOL edge design helps to reduce capsulotomy rates at 1 year
July 1st 2003San Francisco-The Sensar IOL (AMO) with OptiEdge provides patients with excellent visual acuity, and after 1 year, it is associated with a higher incidence of clear posterior capsules and a lower rate of Nd:YAG capsulotomy compared with the parent model without OptiEdge, reported William J. Fishkind, MD, at the American Society of Cataract and Refractive Surgery annual meeting.
Toric IOL safe, effective in reducing corneal astigmatism
July 1st 2003San Francisco-Interim results from a prospective study comparing the foldable, single-piece, acrylic toric IOL (model SA60TT, AcrySof Toric, Alcon) with its spherical counterpart (model SA60AT, AcrySof, Alcon) indicate the toric device is stable in the bag and effective in reducing corneal astigmatism to provide improved uncorrected visual acuity (UCVA) relative to the control, said Edward J. Holland, MD, at the annual meeting of the American Society of Cataract and Refractive Surgery.
Ultrapulse ultrasound spurs interest in microphaco
July 1st 2003San Francisco-Interest in microphacoemulsification has grown since the introduction of ultrapulse ultrasound technology of Sovereign WhiteStar (AMO). Benefits include cool phaco as well as minimal turbulence and improved followability, according to Randall J. Olson, MD, who spoke at the American Society of Cataract and Refractive Surgery annual meeting.
Phaco system brings cataract surgery into a new dimension
July 1st 2003San Francisco-The Infiniti Vision System (Alcon) is a highly versatile platform that offers surgeons the option of removing cataracts with advanced ultrasonic phaco-emulsification alone, ultrasound plus oscillation using the NeoSoniX handpiece, or with the new AquaLase liquefaction device, said Richard J. Mackool, MD, at the Amer-ican Society of Cataract and Refractive Sur-gery (ASCRS) annual meeting.
Modified prolate lens yields functional vision benefits
July 1st 2003San Francisco-The Tecnis IOL with Z-Sharp Optic Technology (Pfizer) provides patients with better functional vision and optical quality after cataract surgery compared with a conventional foldable acrylic IOL, said Simonetta Morselli, MD, at the American Society of Cataract and Refractive Surgery annual meeting.
Blue-blocking lens performs like standard UV-absorbing model
July 1st 2003San Francisco-The AcrySof Natural IOL (Model SB30AL, Alcon), containing a covalently bonded, blue light-filtering chromophore (ImprUV), more closely mimics the light transmission spectrum of the precataractous adult human crystalline lens compared with standard UV-absorbing IOLs without any adverse effects on vision, said Paul H. Ernest, MD, at the American Society of Cata-ract and Refractive Surgery an-nual meeting.
Bimanual sleeveless phaco is safe, effective for hard nuclei
July 1st 2003San Francisco-Bimanual phacoemulsification can be performed safely and effectively with the Millennium Microsurgical System (Bausch & Lomb), said Rosa M. Braga-Mele, MD, at the American Society of Cataract and Refractive Surgery annual meeting.
Surgical planning key to restoring good vision in pediatric trauma cases
July 1st 2003San Francisco-IOL implantation in pediatric eyes with traumatic cataract offers the opportunity for a favorable visual outcome, but success in these cases depends on a properly timed procedure and diligent surgical care, said M. Edward Wilson, MD, at the American Society of Cataract and Refractive Surgery annual meeting.
Pseudoaccommodative IOL reduces aberration
July 1st 2003San Francisco-With its proprietary apodized diffractive technology, the AcrySof ReSTOR pseudoaccommodative IOL (Alcon) provides patients with excellent near and distance vision and only infrequently causes visual symptoms that are generally minimal and easily tolerated, said David Allen, MD, at the American Society of Cataract and Refractive Surgery annual meeting.
AAO squeezes "fresh ideas" into annual
July 1st 2003The focus of the American Academy of Ophthalmology's (AAO) annual meeting in Anaheim this November can be summed up in one word: fresh. As always, the annual meeting and subspecialty day meetings will provide the latest clinical updates and practical tools that attendees have come to expect, but with a fresh focus on their needs on everything from offerings to scheduling.
Dr. McDonnell to continue Wilmer's tradition of excellence
July 1st 2003Baltimore-Effective July 1, Peter J.McDonnell III, MD, leaves his post as chairman of the ophthalmology department at the University of California-Irvine to take the helm as director and William Holland Wilmer Professor of Ophthalmology at the Wilmer Eye Institute.
Redesigned 3-piece IOL has improved injectability
July 1st 2003San Francisco-The newly redesigned model CQ2003V Collamer 3-piece IOL (STAAR Surgical) provides patients with excellent visual results during the early postoperative period. The new IOL tolerates injection through a small cartridge compared with the previous design, according to Stephen Bylsma, MD, at the American Society of Cataract and Refractive Surgery (ASCRS) annual meeting.
Aniridic lens offers functional, cosmetic benefits
July 1st 2003San Francisco-Implantation of an aniridic colored IOL (Ophtec) in patients with traumatic aniridia is associated with improved photophobia and high patient satisfaction, reported Pascal Rozot, MD, at the American Society of Cataract and Refractive Surgery annual meeting.
Be proactive to avoid lawsuits from noncompliant patients
June 15th 2003San Francisco-Patients who repeatedly miss appointments or do not follow prescribed treatment plans can be walking litigation time bombs, according to attorney Paul Weber, JD, a risk manager at the Ophthalmic Mutual Insurance Co.
Ophthalmologists relying on optometrists in the office
June 15th 2003With daily operating costs rising, reimbursement rates declining, and concerns over soaring liability insurance prices, profitability is a hot topic for the modern ophthalmology practice. Some groups are finding an effective solution in the symbiosis between ophthalmology and optometry. By adding optometrists to their staffs, ophthalmologists are offering a more complete vision-care package to their patients and driving up profits in the process. The advantages, as seen by the doctors involved in these relationships, are many.
New device uses blade, cartridge, bar applanator to produce flap
June 15th 2003Reseda, CA-The Centurion SES Microkeratome, recently approved by the FDA, has features that differentiate it from conventional microkeratomes used for standard LASIK procedures: a combination blade/cartridge component, a bar applanator, and a resultant gutterless flap.
Zero-compression head helps reduce epithelial defect risk
June 15th 2003San Francisco-The new zero-compression head for the Hansatome microkeratome (Bausch & Lomb) represents an important safety advance for that instrument because it significantly reduces the risk of intraoperative epithelial defects compared with the standard head, said Thomas Kohnen, MD, at the American Society of Cataract and Refractive Surgery annual meeting.