Corneal marking of toric IOL with sunalp yag laser lens
3rd International Conference on Eye and Vision
August 21-23, 2017 | Toronto, Canada
Murad A Sunalp
Sunalp Laser Vision, USA
Scientific Tracks Abstracts : Ophthalmol Case Rep
Abstract:
We have devised a new method to mark the corneal axis of Toric IOL that is inexpensive and precise. Methods: In the office, a drop of ophthaine is placed on the eye, and the patient is asked to place his/her chin on the chin-rest of the Yag laser. The “Sunalp Yag laser lens is placed on the para limbal cornea with 90º lens corresponding to the 90º of the patient cornea. The Yag laser is focused at the mid cornea at 270º and a single laser pulse of 10 mjoules is aimed at 270º with 1-3 pulses in line, 0.5 mm apart. The laser pulse marks the cornea with a small disruption and blanching of the stroma that remains visible for 48 hours or longer. The Sunalp Yag laser lens is a 1 cm, 12 diopter single-use, acrylic lens, which will be available in the near furure. Results: Presurgical corneal marking using the Sunalp Yag laser lens, a lens specially designed for the Yag laser, allows for accurate alignment of toric IOL during surgical implantation. The markings remain clearly visible throughout the procedure and for an additional 48 hours, giving ample time for pre-op marking. Conclusion: To avoid the pitfalls of preoperative unreliable marking with an ink pen, we have devised a method to mark the cornea using the Yag Laser. Using the Sunalp Yag laser lens, precise, durable makring can be made without the use of expensive equipment.
Biography:
Dr. Sunalp has provided state of the art ophthalmologic services in the San Joaquin valley for the last 30 years. His specialized training has given the community access to ophthalmic laser surgery using VISX and LASIK Excimer Laser systems, up-to-the minute cataract management using multifocal and toric intraocular lens implants; and glaucoma and diabetic eye care. He has developed innovative techniques to treat common eye diseases such as diabetic retinopathy in a safe and effective manner. Though dedicated to professional services. He has also pledged time and resources to the community, providing eye examinations, and support to local charities such as CASA (Court Appointed Special Advocate) for Children and Visalia Veterans Committee.
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