Read e-book online 2014-2015 Basic and Clinical Science Course (BCSC): Section PDF

By American Academy of Ophthalmology, M. Bowes Hamill MD

ISBN-10: 1615255672

ISBN-13: 9781615255672

Significant revision for 2014-2015!

Covers the technology of refractive surgical procedure, accommodative and nonaccommodative remedy of presbyopia, and sufferer evaluate. Examines particular techniques in refractive surgical procedure and their power issues, in addition to refractive surgical procedure in ocular and systemic ailment. This year's significant revision good points new photos and up-to-date info on lens implants utilized in the us and different countries.

Upon final touch of part thirteen, readers will be capable to:

Identify the overall sorts of lasers utilized in refractive surgeries
Explain the stairs together with scientific and social heritage, ocular exam and ancillary checking out in comparing even if a sufferer is a suitable candidate for refractive surgery
For incisional keratorefractive surgical procedure, describe the heritage, sufferer choice, surgical ideas, results, and complications
Explain contemporary advancements within the software of wavefront expertise to floor ablation and LASIK
Describe the different sorts of IOLs used for refractive correction

Show description

Read Online or Download 2014-2015 Basic and Clinical Science Course (BCSC): Section 13: Refractive Surgery PDF

Best ophthalmology books

Download e-book for iPad: Chemical Ocular Burns: New Understanding and Treatments by Norbert Schrage, François Burgher, Jöel Blomet, Lucien

Greater than 25,000 chemical items have the capability to reason ocular burns. simply because such burns may end up in lack of sight or the necessity for corneal transplantation, they have to be taken very heavily. This booklet is the 1st to be dedicated solely to chemical ocular burns. All facets of the topic are coated, together with heritage, epidemiology, chemical brokers and reactions, histology, pathophysiology, scientific symptoms, scientific and surgical remedies, and emergency care.

Read e-book online The Neurology of Vision (Contemporary Neurology Series) PDF

The Neurology of imaginative and prescient units out the foundations and knowledge had to comprehend and deal with problems of the visible pathways within the mind. the writer divides imaginative and prescient into 3 parts. The optical part addresses the eye's skill to correctly concentration mild at the retina. The retinocortical part converts mild into neural indications within the retina, transmitting them to the first visible cortex.

Read e-book online Opportunities in Eye Care Careers PDF

Greater than a hundred "opportunities" for college kids and task seekers! the main accomplished occupation ebook sequence on hand, possibilities in . . . covers a number of professions, from appearing to writing, and encompasses conventional in addition to state-of-the-art careers. each one booklet deals activity seekers crucial information regarding quite a few careers inside of each one box and comprises education and schooling standards, wage records, and web assets.

Extra resources for 2014-2015 Basic and Clinical Science Course (BCSC): Section 13: Refractive Surgery

Example text

The same incision has greater effect in older patients than it does in younger patients. IOP and preoperative corneal curvature are not significant predictors of effect. Tissue Addition or Subtraction Techniques With the exception oflaser ablation techniques (discussed in the section Laser Biophysics), lamellar procedures that alter corneal shape through tissue addition or subtraction are primarily of historical interest only. Keratomileusis for myopia was originated by Barraquer as "carving" of the anterior surface of the cornea.

Certain occupations require that best vision be at a specific distance. For example, a minister may desire that best uncorrected vision be at arm's length, so that reading can be done at the pulpit without glasses. Military personnel, firefighters, or police may have restrictions on minimum UDVA and CDVA and on the type of refractive surgery allowed. Knowledge of a patient's recreational activities may help guide the surgeon to the most appropriate refractive procedure or determine whether that patient is even a good candidate for refractive surgery.

The femtosecond laser is approved by the US Food and Drug Administration (FDA) for creating corneal flaps for LASIK and may also be used to create channels for 7 p CHAPTER 1: The Science of Refractive Surgery • 29 intrastromal ring segments and for lamellar keratoplasty and PKP. It uses a 1053-nm infrared beam that causes photodisruption, a process by which tissue is transformed into plasma, and the subsequent high pressure and temperature generated lead to rapid tissue expansion and formation of microscopic cavities within the corneal stroma.

Download PDF sample

2014-2015 Basic and Clinical Science Course (BCSC): Section 13: Refractive Surgery by American Academy of Ophthalmology, M. Bowes Hamill MD


by Edward
4.2

Rated 4.05 of 5 – based on 36 votes