PPT-CATARACT INTRODUCTION The crystalline Lens:

The lens is a transparent biconvex crystalline structure placed between iris and the vitreous It has got two surfaces the anterior surface is less convex radius of curvature 10 mm than the posterior radius of curvature 6 mm. Jason Nguyen. What are. Cataracts. ?. A cataract is a clouding of the eye’s natural . lens (. lens . protein denature), . which lies behind the iris and the pupil.. Light from the environment is disrupted as it passes through a lens with cataract.. Chatoux. , David . Touboul. , Joseph Colin. CHU Bordeaux, France. The authors have no financial interest in the subject matter of this e-poster.. Ultramicroscopy. and Imaging of Crystalline Lens . Photodisruption. Chatoux. , David . Touboul. , Joseph . Colin. CHU Bordeaux, France. The authors have no financial interest in the subject matter of this e-poster.. Ultramicroscopy. and Imaging of Crystalline Lens . Professor Ejaz Ansari, FRCOphth MD. Modern cataract surgery- benefits to your patients. Cataract- what is it, its symptoms and signs. Indications for cataract surgery. The procedure and results. Recent innovations for your patients. Sr.Krishnaveni. 2. LENS. Anatomy and Physiology. 3. Diseases of lens. Cataract. - Congenital . - Developmental. - Senile. Immature . A cause of blindness and is conventionally treated with surgery. Vision loss occurs because . opacification. of the lens obstructs light from passing and being focused on the retina. 3. rd. leading cause of preventable blindness. Types. . OF. . Cataract. . in . Pediatric. Patients. به نام خداوند جان وخرد. Cataracts in Pediatric . Patients . can be classified by:. . Age,. Etiology. , . Morphology. Can be: Visually significant or not. Stable or Progressive. Congenital or Acquired. Unilateral or Bilateral. Partial or Complete. Thomas A. Oetting, MS, MD University of Iowa VAMC Iowa City Iowa City Iowa November 2012 1) Training Plan 2) Assessment a. Classic Types of Cataract b. Evaluation of Patients with cataract c. Di 2141 IMMUNOHISTOCHEMICAL STUDY OF SECONDARY CATARACTS USING ANTIBODIES TO CYTOSKELETAL ELEMENTS, THE HNK-1 EPlTOPE AND MACROPHAGES IJUSITALO M.’ and KIVELA T.’ ’ Department of Ophthalm Who is at risk for cataract? suffering from certain diseases such as diabetes a cigarette smoker frequently exposed to sunlight How can I protect my eyes from cataracts? sunlight may help to slo A Patient’s Guide to TreatmentSecond EditionRobert K. Maloney, M.D., M.A. (Oxon)Neda Shamie, M.D. CATARASURGERY An Addicus Nonction BookNo part of this publication may be reproduced, stored Cataract . Assistant lecturers. . Sadiq. Salam H . Hassanain. Mohammed K.. Kareem . Waheed. . Hussein . Khadim. H. . Al-. Mustaqbal. University College. Department of Nursing. CLASSIFICATION OF CATARACT. Etiological classification. Congenital and developmental cataract. Acquired cataract. Senile cataract. Traumatic cataract. Complicated cataract. Metabolic cataract. Electric cataract.