Viscoelastics in Ophthalmic Surgery

Viscoelastics in Ophthalmic Surgery

H. This book presents the basic facts of viscoelastic substances. It introduces new, self-obtained data regarding viscoelastic rheological properties and describes the selective usages of viscoelastics in ophthalmic surgery.

Author: H.B. Dick

Publisher: Springer

ISBN: 3642641229

Category: Medical

Page: 152

View: 712

It will be difficult to find an ophthalmic surgeon who will gladly do his work entirely without viscoelastics. Within just a few years this group of substances has enlarged the field of ophthalmic surgery enormously. Many procedures have be come safer and simpler and other techniques could only be developed because of the availability of visco elastics. Especially cataract surgery and implantation of intraocular lenses have benefitted. Implantation of an intraocular lens can be per formed much more reliably into the capsular bag without endangering the posterior capsule. Implantation of foldable lenses would be almost impossible without visco elastics. However, other surgical maneuvers also necessitate visco elastics, especially when the anterior chamber must be maintained, the corneal endothelium must be protected and delicate tissues must be manipulated. A cor neal transplant can be sutured safely into the recipient corneal ring using visco elastics. Even in glaucoma surgery, visco elastics gain importance as they are being used in trabeculectomy or in deep sclerectomy with additional viscocana lostomy. But which substance is best for which purpose? Just as much as a basic phar macological knowledge is necessary for a rational use of drugs, in-depth know ledge of physicochemical properties and objective investigations are prerequi sites for a logical selection of visco elastics from an ever increasing number of available substances. H.
Categories: Medical

Viscoelastics in Ophthalmic Surgery

Viscoelastics in Ophthalmic Surgery

EisnerG (ed): Ophthalmic Viscosurgery: A Review of Standards, Techniques and Applications. Bern,Switzerland, Medicopea International, 1986, S. 39–53 Buratto L, Giardini P, Belluci R. Viscoelastics in ophthalmic surgery.

Author: H.B. Dick

Publisher: Springer Science & Business Media

ISBN: 9783642597794

Category: Medical

Page: 152

View: 757

It will be difficult to find an ophthalmic surgeon who will gladly do his work entirely without viscoelastics. Within just a few years this group of substances has enlarged the field of ophthalmic surgery enormously. Many procedures have be come safer and simpler and other techniques could only be developed because of the availability of visco elastics. Especially cataract surgery and implantation of intraocular lenses have benefitted. Implantation of an intraocular lens can be per formed much more reliably into the capsular bag without endangering the posterior capsule. Implantation of foldable lenses would be almost impossible without visco elastics. However, other surgical maneuvers also necessitate visco elastics, especially when the anterior chamber must be maintained, the corneal endothelium must be protected and delicate tissues must be manipulated. A cor neal transplant can be sutured safely into the recipient corneal ring using visco elastics. Even in glaucoma surgery, visco elastics gain importance as they are being used in trabeculectomy or in deep sclerectomy with additional viscocana lostomy. But which substance is best for which purpose? Just as much as a basic phar macological knowledge is necessary for a rational use of drugs, in-depth know ledge of physicochemical properties and objective investigations are prerequi sites for a logical selection of visco elastics from an ever increasing number of available substances. H.
Categories: Medical

Viscoelastics in Ophthalmic Surgery

Viscoelastics in Ophthalmic Surgery

The physical properties of ophthalmic phaco in human eye bank eyes : the protective effect of viscoelastics in cataract surgery . Ophthalmic Practice . Healon® and Viscoat . J Cataract Refract Surg . 1990 . 1991 ; 9 ( 2 ) : 1-7 .

Author: Lucio Buratto

Publisher: Slack Incorporated

ISBN: UOM:39015047553949

Category: Medical

Page: 415

View: 221

Ophthalmologists are experiencing an increasing need for information on viscoelastics, as the number of surgical procedures requiring these materials increases annually. This resource text contains over 36 chapters covering all aspects of viscoelastics, including their use in the corneal reflective, glaucoma, vitreoretinal and strabismus surgeries. Other topics include viscoelstic materials, cateract extraction, phacoemulsification, and more.
Categories: Medical

Veterinary Ophthalmic Surgery E Book

Veterinary Ophthalmic Surgery   E Book

Additional details on mitomycin C can be found in Chapter 11 (Surgery for the Glaucomas). Injection of viscoelastic materials is critical, placing the viscoelastic precisely at the desired site and taking into consideration the volume ...

Author: Kirk N. Gelatt

Publisher: Elsevier Health Sciences

ISBN: 9780702082207

Category: Medical

Page: 528

View: 203

Veterinary Ophthalmic Surgery, 2nd Edition is the resource of choice for all types of ophthalmic surgical procedures across all animal species. Not only does this book include illustrated guidelines and step-by-step procedures, but it also covers surgical instrumentation, the operating room, and the use of anesthesia. Each aspect of ophthalmic surgery is described, including pre-, intra- and post-operative details. Internationally recognized editors Gelatt and Plummer are joined by a team of expert contributors in providing authoritative solutions to key issues in animal ophthalmic surgery. Whatever your specialty, this is the only eye surgery book you will ever need! Comprehensive coverage of extraocular and intraocular surgical procedures includes all of the different types of procedures performed by veterinarians and veterinary ophthalmologists. Pictorial reference showing multiple presentations of many ophthalmic diseases to show the various ways the condition may appear More than 1,050 high-quality color photographs and illustrations allow the practitioner to follow techniques step by step. Comprehensive guidelines in each surgery chapter include anatomy, indications for surgery or other medical therapies, the available surgical procedures, postoperative management, success rates, and postoperative complications, followed by any modifications for large animals and special species.
Categories: Medical

Cataract and Refractive Surgery

Cataract and Refractive Surgery

Arshinoff S (1989) Comparative physical properties of ophthalmic viscoelastic materials. Ophthalmic Pract 7:16–37 2. ArshinoffS (1991) The physical properties ofophthalmic viscoelastics in cataract surgery. Ophthalmic Pract 9:2–7 3.

Author: Thomas Kohnen

Publisher: Springer Science & Business Media

ISBN: 9783540266785

Category: Medical

Page: 324

View: 542

-Cataract surgery is the most frequently performed surgical intervention worldwide, and the number of refractive surgery procedures, such as LASIK, is growing rapidly -All editors are internationally known experts in the field -Well structured text and design, quick and easy to read -Bridges the gap between primary literature and daily practice, indispensable for continuous education and advanced training -Every 2nd year each volume is updated to include timely information about new developments
Categories: Medical

Clinical Practice in Small Incision Cataract Surgery

Clinical Practice in Small Incision Cataract Surgery

Arshinoff SA , Opalinski YAV , Ma J. The pharmacology of lens surgery : Ophthalmic viscoelastic agents . In Yanoff M , Ducker JS , Eds , Ophthalmology . St Louis , MosbyYearbook , 1998 ; 4 : 20.1-21.6 . ( RBCs ) and inflammatory cells ...

Author: Luther L. Fry

Publisher: CRC Press

ISBN: 0203311825

Category: Medical

Page: 664

View: 848

Cataract is currently the main cause of avoidable blindness in the developing world and accounts for about 75% of cases worldwide. Small incision manual techniques for cataract surgery, as described in this book, should be in the armamentarium of every cataract surgeon, whether it be in the United States or less affluent countries. Phacoemulsificat
Categories: Medical

Ophthalmology

Ophthalmology

Antimicrobial prophylaxis for ophthalmic surgery. ... Dispersive and cohesive viscoelastics in phacoemulsification. ... The viscoelastic soft shell technique for compromised corneas and anterior chamber compart- mentalization.

Author: Myron Yanoff

Publisher: Elsevier Health Sciences

ISBN: 9780323043328

Category: Medical

Page: 1551

View: 529

Based on feedback, the authors have streamlined their bestselling reference to zero in on just the clinical answers ophthalmologists need in day-to-day practice. This new edition presents unparalleled guidance on nearly every ophthalmic condition and procedure.
Categories: Medical

Cataract Surgery And Phacoemulsification For The Beginning Surgeons

Cataract Surgery And Phacoemulsification For The Beginning Surgeons

Both Dr. Munirul Huq and Dr. Mehdi (Matti) Vazeen have extensive experience in cataract surgery and they believe that, the text will help the new surgeon to go through the learning curve and gain proficiency and this will also serve as a ...

Author: Dr.S.M.Munirul Huq & Dr. Mehdi Vazeen

Publisher: Author House

ISBN: 9781496944139

Category:

Page: 315

View: 718

Cataract ranks high among the diseases that cause visual disability and blindness in the world. Cataract surgery is the most common surgery performed by an Ophthalmologist. Phacoemulsification is the state of the art in cataract surgery. Learning the technique of phacoemulsification is a major challenge for the trainee and new ophthalmic surgeons. Mastering the technique requires extensive training and a steep learning curve. The authors have discussed the various steps of phacoemulsification and other techniques of cataract surgery like SICS including the difficulties and complications encountered and how to avoid them. A separate chapter deals with the techniques required to get used to an Operating Microscope and the basic principles of the equipments used. Phacoemulsification for the beginning surgeons is to guide the trainee and new surgeons to learn the surgery in the shortest possible time in order to gain the necessary expertise to perform the surgery with confidence. Both Dr. Munirul Huq and Dr. Mehdi (Matti) Vazeen have extensive experience in cataract surgery and they believe that, the text will help the new surgeon to go through the learning curve and gain proficiency and this will also serve as a reference guide at the time of difficulty and complications. The aim is not to replace other textbooks on the topic but to share the experience of the authors for the benefit of the new upcoming cataract surgeons.
Categories:

Pediatric Cataract Surgery

Pediatric Cataract Surgery

The use of viscoelastic substances has become an integral part of ophthalmic surgery , particularly anterior segment surgery . Although the term viscoelastics has made its way into the ophthalmic lexicon , surgeons have recognized that ...

Author: M. Edward Wilson

Publisher: Lippincott Williams & Wilkins

ISBN: 0781743079

Category: Medical

Page: 364

View: 302

This is the first reference textbook to address the considerable challenges of managing cataracts in children. Content covers all details of pediatric cataracts and surgical techniques to treat and prevent visual impairment. Readers explore patient work-up, diagnosis, surgical techniques, and potential complications. Newly emerging topics, such as temporary polypseudophakia, multifocal lenses, implant biocompatibility, intracapsular rings, and the use of capsular dyes in pediatric cataract surgery, are discussed in detail. Numerous tables and line diagrams and more than 200 full-color photographs clarify concepts.
Categories: Medical