lasik laser eye surgery mcallen For Your Reading Pleasure
Wavefront - Better Than Conventional LASIK Eye Surgery?

Traditional LASIK surgery achieves a simple correction of focusing power by reshaping the cornea with the aid of a laser. Wavefront LASIK is a variation of that conventional procedure and accomplishes a spatially varying correction based on readings from a wavefront sensor. In essence, a wavefront sensor measures the eye itself. It detects any aberrations by directing a weak laser source into the eye, and by sampling and processing the reflection off the retina.

Wavefront measurements reveal the irregularities of the lens, which cause optical aberrations (any deviation from a desired perfect planar wavefront). Wavefront custom sculpts the cornea to accomplish corrected vision. In many ways, Wavefront offers better results than traditional LASIK. The procedure is carried out by an ophthalmologist, with the aid of sophisticated computer-controlled equipment.

LASIK has certain potential side effects including halos or glare, which are caused due to induced spherical aberration. Wavefront has helped reduce instances of such cases where patients complain of post-operative halos or glares. A drop in such complaints is owing to the precise measurements provided by the wavefront sensor.

Thus Wavefront can help achieve a more optically perfect eye, since the corneal tissue area to be carved is measured more precisely using advanced technology and tools. But, wavefront aberrations are not the sole cause for all types of vision impairments. Therefore, Wavefront LASIK should not be treated as a panacea for all kinds of vision defects. However, eye surgeons claim that a great deal of success has been accomplished in patient satisfaction, relative to earlier refractive surgery procedures.

Though wavefront technology has been used for years by astronomers who require adjusting their telescope optics, its application to human vision has been discovered only recently. It's true that Wavefront is a superior procedure, but it's certainly not required by or suitable for everyone. It is imperative that you go through an elaborate wavefront diagnostic to determine if you are a potential candidate for it.

About the Author

Nicola Kennedy publishes articles and reports and provides news, views and information about custom wavefront LASIK at Your Lasik Information. The LASIK Surgeons Directory will help you find a LASIK doctor.

This article may be reprinted in full so long as the resource box and the live links are included intact. All rights reserved.

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lasik laser eye surgery mcallen Items For Viewing
Stormy Life of Lasik Roitschwantz

Stormy Life of Lasik Roitschwantz

LASIK: A Handbook for Optometrists

LASIK: A Handbook for Optometrists
Intensely practical and highly accessible, this essential handbook provides a key reference for any optometrist needing to give objective information to patients considering laser eye surgery. It follows a typical patient journey through the LASIK procedure and covers the normal outcomes as well as any complications. All aspects of the optometrist's role are covered, from pre-selection, referral and data collection through to counselling, procedures and aftercare. If you want to give your patients an informed opinion about refractive surgery or are co-managing LASIK patients, you cannot be without this information.

LASIK: Advances, Controversies, and Custom

LASIK: Advances, Controversies, and Custom
You've mastered your LASIK technique, but still have questions. How will the technology evolve? What will happen with retail pricing? How will custom LASIK affect you? LASIK: Advances, Controversies, and Custom fulfills all of your needs and provides all the answers.

Louis Probst, MD has collaborated with a group of highly acclaimed experts and innovative surgeons to produce this dynamic resource. Dr. Probst ties together all this pertinent information about LASIK by interviewing the expert to bring out the salient points of the chapters. A "Questions from the Editor" feature is at the end of many chapters reinforcing the important concepts presented. Color illustrations are also included to assist readers' comprehension of the material.

The first section begins discussing both preoperative advancements, including pupil testing and the Artemis anterior segment ultrasound, and procedural innovations. Next, surgeons with a combined experience of over 100,000 LASIK procedures outline the pearls of their respective technique. This provides the reader with the opportunity to learn about the similarities and differences between surgeons. The section concludes with the presentation of current complex case and successful complication management techniques, advanced technology, and legal issues.

Many controversial areas of LASIK have also emerged in recent years. Pediatric LASIK, bilateral LASIK, price discounted LASIK are just a few of the topics integrated into this text. To completely understand these issues, subjects are debated by matching a proponent of each method against an adversary.

The last section details the latest systems and developments from each of the manufacturers of custom wavefront LASIK. Various platforms are analyzed in terms of the technology and results. This is an integral step in preparing refractive surgeons for the new era of custom LASIK.

LASIK: Advances, Controversies, and Custom combines three important topics making it a text that no refractive surgeon should be without.

Topics Include:

IOL Calculations After LASIK Intralase: Clinical Updates Pupil Testing and Its Clinical Significance The Role of Retail Pricing with LASIK: The Psychological Impact Corneal Inlays: Results and Complications Bioptics: Results and Personal Experience

Lasik Surgery: Tips And Tricks

Lasik Surgery: Tips And Tricks
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LASIK: Clinical Co-Management

LASIK: Clinical Co-Management
*Only book on LASIK surgery written specifically for optometrists

*Information needed to successfully treat patients undergoing the LASIK procedure

*Covers the management of complications

*Full-color photographs enhance the reader's understanding of the material

LASIK: A Color Atlas and Surgical Synopsis

LASIK: A Color Atlas and Surgical Synopsis
LASIK: A Color Atlas and Surgical Synopsis is the best collection of clinical photos, with the best schematics of LASIK and lamellar surgery available. This exciting new book contains the most comprehensive collection of high quality images, covering all aspects of LASIK. The photographs include color schematics describing the evolution of LASIK and new modifications of lamellar surgical techniques, preoperative risk factors for LASIK, intraoperative LASIK complications, postoperative LASIK complications, all of the excimer lasers and microkeratomes currently available, and wavefront technology. There is also an excellent collection of normal and abnormal preoperative and postoperative topographies from both the Humphrey and the Orbscan topographers. LASIK: A Color Atlas and Surgical Synopsis is not just a color atlas. Each image has accompanying text that describes all of the important details shown in each picture in a systematic format, making the text easily assimilated. The text provides a detailed explanation of the pictures as well as a discussion of the relevance of the topic to refractive surgery and LASIK.
There are over 275 high quality color photographs of top-quality material from the authors collections and from contributors from around the world. The text contained throughout the book makes this a stand-alone surgical synopsis on LASIK.