RSS:    RSS Feed


Cataract surgery and the newest Symfony Lens Implant

by Milan Eye Center

symfony iol

Cataract surgery has become a very safe and refined procedure with over 3 million Americans undergoing the surgery every year. With advancements in technology over the last 20 years, the surgery can now be performed with mild sedation in about 10-15 minutes. Not only has the procedure become sophisticated, but the lens technology used to correct patients’ vision has evolved also. In the past, patients were simply offered standard intraocular lens implants and were instructed to obtain new bifocal glasses after surgery. However, with the advent of astigmatism-correcting and multifocal lens implants, patients are now able to see clearly with independence from glasses.

Presbyopia is a natural aging process of the eye whereby an individual loses his or her ability to see things up close beginning in the mid 40s. This occurs due to the natural loss of flexibility of the lens, and you will require the need of reading or bifocal glasses or contact lenses for your near visual tasks. Presbyopia-correcting lens implants have emerged to match the needs for your near vision. Unlike bifocal or multifocal contact lenses, these lens implants are inserted into your eye and do not require any additional care.

Several presbyopia-correcting lens implants, including accommodative and multifocal implants, have been developed over the last 10-15 years. However, both categories of implants have their limitations. Accommodative implants do not provide adequate near vision for most individuals and still require the need for reading glasses. Multifocal implants usually provide good vision for intermediate and near tasks, such as working on the computer or reading a book; however, patients may experience glare or halos while driving, especially at night. Additionally, these implants do not correct astigmatism.

The newest presbyopic-correcting lens implant that received FDA approval in July 2016 is the Tecnis Symfony lens implant. This implant, categorized as the only “Extended Depth of Focus” implant, not only will give a broad range of vision from distance to near for patients but also improve the quality of their vision. The Symfony implant has been engineered to correct spherical and chromatic aberrations of the eye. These aberrations can diminish an individual’s image quality despite a normal and good surgical outcome. By reducing these aberrations, the Symfony implant will improve the quality of a patient’s vision. Furthermore, with a reduced incidence of glare and halos with this implant, patients are more likely to be satisfied with their visual outcomes. The Symfony implant is also available for astigmatic correction, unlike the previous multifocal implants, in the United States.

With the advent of this newest Symfony lens implant, patients can now have the most customized results, based on their visual needs and desire to have freedom from glasses.

Leave a Reply

Make an Appointment


“Seeing Dr. Sajja was very easy and efficient. He was very thorough and professional. He was also very honest in what he felt needed to be done. He also had a very good bedside manner and was caring, nothing was painful at all. The surgery was a quick procedure and I was in excellent care. I was amazed that Dr. Sajja himself called me two days after surgery to check-up on me!”

“Dr. Milan Patel is an excellent, caring physician. From the initial exam through cataract surgery he was very patient with explaining the surgery and recovery process. I had both eyes replaced with new lenses and felt extremely comfortable through both procedures. I highly, highly recommend him!”

“I was scared of having my cataracts removed, but the doctor and all of the staff made me most comfortable. There was no pain & the recovery was short. I would recommend Dr. Desai to anyone who needs surgery. And the people who work there are just wonderful”
Deb Hallinyer