OPTOMETRIC PHYSICIAN SYMPOSIUM January 26Th, 2019
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Aafp Fmx 2020
10/7/2020 Common Acute Eye Presentations Dr. Ahmed Mian HonBSc, BEd, MD CCFP (EM) Staff ER Consultant Department of Emergency Medicine, Humber River Hospital and University Health Network Medical Director and Chair, Medical Education HRH ED Investigative Coroner, Province of Ontario Faculty DFCM/EM University of Toronto and DFM Queens' University 1 ACTIVITY DISCLAIMER The material presented here is being made available by the American Academy of Family Physicians for educational purposes only. Please note that medical information is constantly changing; the information contained in this activity was accurate at the time of publication. This material is not intended to represent the only, nor necessarily best, methods or procedures appropriate for the medical situations discussed. Rather, it is intended to present an approach, view, statement, or opinion of the faculty, which may be helpful to others who face similar situations. The AAFP disclaims any and all liability for injury or other damages resulting to any individual using this material and for all claims that might arise out of the use of the techniques demonstrated therein by such individuals, whether these claims shall be asserted by a physician or any other person. Physicians may care to check specific details such as drug doses and contraindications, etc., in standard sources prior to clinical application. This material might contain recommendations/guidelines developed by other organizations. Please note that although these guidelines might be included, this does not necessarily imply the endorsement by the AAFP. 2 2 1 10/7/2020 Disclosure It is the policy of the AAFP that all individuals in a position to control content disclose any relationships with commercial interests upon nomination/invitation of participation. -
Therapeutic and Inducing Effect of Corneal Crosslinking on Infectious
Differenteffectsofcornealcrosslinkingoninfectiouskeratitis 窑Review窑 Therapeuticandinducingeffectofcornealcrosslinking oninfectiouskeratitis 1DepartmentofOphthalmology,ShandongProvincial thecornealintrinsicbiomechanicalpropertyandthestiffness HospitalAffiliatedtoShandongUniversity,Jinan250000, ofcorneatoresistectasiaofcornea [1].Besidesitsoriginal ShandongProvince,China applicationforthekeratoconusandkeratectasia [2],CXLhas 2DepartmentofOphthalmology,thePeople'sHospitalof beenutilizedontothetreatmentofinfectiouskeratitis [3], Linyi,Linyi276000,ShandongProvince,China nowadays.Althoughthesecondaryinfectiouskeratitisafter 3DepartmentofPediatrics,thePeople'sHospitalofLinyi, CXLisrare,therearesomereportsonsecondarykeratitis Linyi276000,ShandongProvince,China infectedby bacteria,fungi,herpessimplexvirusand Co-firstauthors: Liang-ZhuJiangandShi-YanQiu Acanthamoeba.ThisrarecomplicationofCXLcancause Correspondence to: Guo-YingMu.Departmentof seriousocularmorbidityandhaveasubsequentdamaging Ophthalmology,ShandongProvincialHospitalAffiliatedto effectonthepatient'svision.ThesurgicaltechniqueofCXL ShandongUniversity,Jinan250000,ShandongProvince, involvestheremovalofepitheliumintraoperativelyandthe [email protected] applicationofcontactlenspostoperatively.Thesefactors Received:2015-06-30Accepted:2016-08-09 havebeenassociatedwiththeoccurrenceofinfectious keratitisafterCXL.Inpresentstudy,wesummarizedthe Abstract therapeuticeffectofCXLoninfectiouskeratitisandthe · Thecornealcrosslinking (CXL)withriboflavinand keratitissecondarytocorneaCXLreportedbyprevious -
URGENT/EMERGENT When to Refer Financial Disclosure
URGENT/EMERGENT When to Refer Financial Disclosure Speaker, Amy Eston, M.D. has a financial interest/agreement or affiliation with Lansing Ophthalmology, where she is employed as a ophthalmologist. 58 yr old WF with 6 month history of decreased vision left eye. Ache behind the left eye for 2-3 months. Using husband’s contact lens solution made it feel better. Seen by two eye care professionals. Given glasses & told eye exam was normal. No past ocular history Medical history of depression Takes only aspirin and vitamins 20/20 OD 20/30 OS Eye Pressure 15 OD 16 OS – normal Dilated fundus exam & slit lamp were normal Pupillary exam was normal Extraocular movements were full Confrontation visual fields were full No red desaturation Color vision was slightly decreased but the same in both eyes Amsler grid testing was normal OCT disc – OD normal OS slight decreased RNFL OCT of the macula was normal Most common diagnoses: Dry Eye Optic Neuritis Treatment - copious amount of artificial tears. Return to recheck refraction Visual field testing Visual Field testing - Small defect in the right eye Large nasal defect in the left eye Visual Field - Right Hemianopsia. MRI which showed a subacute parietal and occipital lobe infarct. ANISOCORIA Size of the Pupil Constrictor muscles innervated by the Parasympathetic system & Dilating muscles innervated by the Sympathetic system The Sympathetic System Begins in the hypothalamus, travels through the brainstem. Then through the upper chest, up through the neck and to the eye. The Sympathetic System innervates Mueller’s muscle which helps to elevate the upper eyelid. -
Differentiate Red Eye Disorders
Introduction DIFFERENTIATE RED EYE DISORDERS • Needs immediate treatment • Needs treatment within a few days • Does not require treatment Introduction SUBJECTIVE EYE COMPLAINTS • Decreased vision • Pain • Redness Characterize the complaint through history and exam. Introduction TYPES OF RED EYE DISORDERS • Mechanical trauma • Chemical trauma • Inflammation/infection Introduction ETIOLOGIES OF RED EYE 1. Chemical injury 2. Angle-closure glaucoma 3. Ocular foreign body 4. Corneal abrasion 5. Uveitis 6. Conjunctivitis 7. Ocular surface disease 8. Subconjunctival hemorrhage Evaluation RED EYE: POSSIBLE CAUSES • Trauma • Chemicals • Infection • Allergy • Systemic conditions Evaluation RED EYE: CAUSE AND EFFECT Symptom Cause Itching Allergy Burning Lid disorders, dry eye Foreign body sensation Foreign body, corneal abrasion Localized lid tenderness Hordeolum, chalazion Evaluation RED EYE: CAUSE AND EFFECT (Continued) Symptom Cause Deep, intense pain Corneal abrasions, scleritis, iritis, acute glaucoma, sinusitis, etc. Photophobia Corneal abrasions, iritis, acute glaucoma Halo vision Corneal edema (acute glaucoma, uveitis) Evaluation Equipment needed to evaluate red eye Evaluation Refer red eye with vision loss to ophthalmologist for evaluation Evaluation RED EYE DISORDERS: AN ANATOMIC APPROACH • Face • Adnexa – Orbital area – Lids – Ocular movements • Globe – Conjunctiva, sclera – Anterior chamber (using slit lamp if possible) – Intraocular pressure Disorders of the Ocular Adnexa Disorders of the Ocular Adnexa Hordeolum Disorders of the Ocular -
Ocular Photography - External (L34393)
Local Coverage Determination (LCD): Ocular Photography - External (L34393) Links in PDF documents are not guaranteed to work. To follow a web link, please use the MCD Website. Contractor Information Contractor Name Contract Type Contract Number Jurisdiction State(s) CGS Administrators, LLC MAC - Part A 15101 - MAC A J - 15 Kentucky CGS Administrators, LLC MAC - Part B 15102 - MAC B J - 15 Kentucky CGS Administrators, LLC MAC - Part A 15201 - MAC A J - 15 Ohio CGS Administrators, LLC MAC - Part B 15202 - MAC B J - 15 Ohio Back to Top LCD Information Document Information LCD ID Original Effective Date L34393 For services performed on or after 10/01/2015 Original ICD-9 LCD ID Revision Effective Date L31880 For services performed on or after 10/01/2018 Revision Ending Date LCD Title N/A Ocular Photography - External Retirement Date Proposed LCD in Comment Period N/A N/A Notice Period Start Date Source Proposed LCD N/A N/A Notice Period End Date AMA CPT / ADA CDT / AHA NUBC Copyright Statement N/A CPT only copyright 2002-2018 American Medical Association. All Rights Reserved. CPT is a registered trademark of the American Medical Association. Applicable FARS/DFARS Apply to Government Use. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein. The Code on Dental Procedures and Nomenclature (Code) is published in Current Dental Terminology (CDT). -
Peripapillary Retinal Vascular Involvement in Early Post-COVID-19 Patients
Journal of Clinical Medicine Article Peripapillary Retinal Vascular Involvement in Early Post-COVID-19 Patients 1,2, 1,2, 1,2, Alfonso Savastano y , Emanuele Crincoli y , Maria Cristina Savastano * , Saad Younis 3, Gloria Gambini 1,2, Umberto De Vico 1,2 , Grazia Maria Cozzupoli 1,2 , Carola Culiersi 1,2 , Stanislao Rizzo 1,2,4 and Gemelli Against COVID-19 Post-Acute Care Study Group 2 1 Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00196 Rome, Italy; [email protected] (A.S.); [email protected] (E.C.); [email protected] (G.G.); [email protected] (U.D.V.); [email protected] (G.M.C.); [email protected] (C.C.); [email protected] (S.R.) 2 Department of Ophthalmology, Catholic University of “Sacro Cuore”, 00168 Rome, Italy 3 Department of Ophthalmology, Western Eye Hospital, Imperial College Healthcare NHS Trust, London NW1 5QH, UK; [email protected] 4 Neuroscience Institute, Consiglio Nazionale delle Ricerche, Istituto di Neuroscienze, 56124 Pisa, Italy * Correspondence: [email protected]; Tel.: +39-063-015-4928 These authors contributed equally to this work. y Received: 5 August 2020; Accepted: 3 September 2020; Published: 8 September 2020 Abstract: The ability of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-20s) to cause multi-organ ischemia and coronavirus-induced posterior segment eye diseases in mammals gave concern about potential sight-threatening ischemia in post coronavirus disease 2019 patients. The radial peripapillary capillary plexus (RPCP) is a sensitive target due to the important role in the vascular supply of the peripapillary retinal nerve fiber layer (RNFL). -
Oct Institute
Low Vision, Visual Dysfunction and TBI – Treatment, Considerations, Adaptations Andrea Hubbard, OTD, OTR/L, LDE Objectives • In this course, participants will: 1. Learn about interventions involving specialized equipment to adapt an environment for clients with low vision. 2. Learn about the most typical low vision presentations/conditions. 3. Gain increased knowledge of eye anatomy and the visual pathway. Overview of TBI Reference: Centers for Disease Control and Prevention Overview of TBI Risk Factors for TBI Among non-fatal TBI-related injuries for 2006–2010: • Men had higher rates of TBI hospitalizations and ED visits than women. • Hospitalization rates were highest among persons aged 65 years and older. • Rates of ED visits were highest for children aged 0-4 years. • Falls were the leading cause of TBI-related ED visits for all but one age group. – Assaults were the leading cause of TBI-related ED visits for persons 15 to 24 years of age. • The leading cause of TBI-related hospitalizations varied by age: – Falls were the leading cause among children ages 0-14 and adults 45 years and older. – Motor vehicle crashes were the leading cause of hospitalizations for adolescents and persons ages 15-44 years. Reference: Centers for Disease Control and Prevention Overview of TBI Risk Factors for TBI Among TBI-related deaths in 2006–2010: • Men were nearly three times as likely to die as women. • Rates were highest for persons 65 years and older. • The leading cause of TBI-related death varied by age. – Falls were the leading cause of death for persons 65 years or older. -
Neurotrophic Keratopathy and Diabetes Mellitus a Lockwood Et Al 838
Eye (2006) 20, 837–839 & 2006 Nature Publishing Group All rights reserved 0950-222X/06 $30.00 www.nature.com/eye 1 1 2 Neurotrophic A Lockwood , M Hope-Ross and P Chell CASE SERIES keratopathy and diabetes mellitus Abstract no history of previous corneal trauma or herpes simplex infection. Ocular examination revealed Diabetes mellitus is frequently associated a best-corrected visual acuity of 6/12 in both with microvascular complications such as eyes. There was an epithelial irregularity retinopathy, nephropathy, and peripheral extending across the inferonasal quadrant of the neuropathy. Neurotrophic keratopathy occurs right cornea. A diagnosis of exposure in response to a neuropathy of the ophthalmic keratopathy was made. She was treated with division of the trigeminal nerve. Rarely has artificial tears and a month later the epithelium diabetic neurotrophic keratopathy been had healed. A year later, an epithelial defect in described. This paper discusses the the same area was seen at follow-up. Again she ophthalmic histories of three patients who was asymptomatic and the visual acuity was presented with diabetic neurotrophic unchanged. Decreased corneal sensation was keratopathy. In one patient the corneal noted using a cotton swab to touch the ulceration was the sole presenting feature of peripheral and central cornea. A diagnosis of his diabetes. We discuss the need for increased diabetic neurotrophic keratopathy was made. vigilance in the ophthalmic community for She was treated with ocular lubricants. After suspecting diabetes in patients with 6 months, the defect had increased in size to unexplained corneal epithelial disease. 5.5 mm. There was associated corneal Eye (2006) 20, 837–839. -
Visual Dysfunction in Optic Chiasm Syndrome an Atomy
1 4/12/2019 Optic chiasm, most important Arrangement of visual fibers Characteristic of visual field VISUAL DYSFUNCTION Bitemporal defects: IN OPTIC CHIASM SYNDROME Superior Inferior Complete Peripheral, central M.HIDAYAT FACULTY OF MEDICINE, A N DALAS UNIVERSITY /M .DJAMIL HOSPITAL PADANG AN ATOMY OF CHIASM OPTIC CHIASM Width : 12 mm 53% fiber from nasal retina crossed to opposite — Length : 8 mmfantero posterior) contra lateral. ■ Inclined : 45 0 Inferior nasal fibers cross anterior loop in to contra lateral (Willbrand's knee) Location : anterior hypothalamus & anterior third Macular fiber cross posterosuperior ventricle 10 mm above sella Vascular supply: Anterior communicating artery Anterior cerebri artery Circle of Willis ANTERIOR ANGLE OF CHIASM Compression to anterior angle of chiasm Small lesion damages the crossing fibers of ipsilaferal eye -> field defect: monocular and temporal Damage of macular crossed fibers: monocular, temporal defects and parasentral scotoma Damage fiber from nasal contralateral, anterior extension : central ipsilateral scotoma and contralateral upper temporal quadrant {"Willbrand’s Knee") 1 4/12/2019 Chiasmal compression from below defects stereotyped pattern : bitemporal defect Example: pituitary adenoma Peripheral fiber damage, defects begin from superior quadrants of both eyes Can be not similar Similar defects causes from tubercullum sellae, meningioma, craniopharyngiomas, aneurysm t Sella or supra sella lesion : damage superior fiber defect bitemporal inferior Bitemporal Hemianopsia Example: angioma -
Fact Sheet: Refractive Errors
Fact Sheet: Refractive Errors More than 11 million Americans have common vision problems that can be corrected with the use of prescriptive eyewear such as glasses or contact lenses.1 These conditions are known as refractive errors and they occur when the eye doesn’t correctly bend, or ―refract,‖ light as it enters the eye. Common refractive errors include the following: o Nearsightedness (also called myopia)—A condition where objects up close appear clearly, while objects far away appear blurry. With nearsightedness, light comes to focus in front of the retina instead of on the retina. o Farsightedness (also called hyperopia)—A common type of refractive error where distant objects may be seen more clearly than objects that are near. However, people experience farsightedness differently. Some people may not notice any problems with their vision, especially when they are young. For people with significant farsightedness, vision can be blurry for objects at any distance, near or far. o Astigmatism—A condition in which the eye does not focus light evenly onto the retina, the light-sensitive tissue at the back of the eye. This can cause images to appear blurry and stretched out. o Presbyopia—An age-related condition in which the ability to focus up close becomes more difficult. As the eye ages, the lens can no longer change shape enough to allow the eye to focus close objects clearly. Refractive errors are one of the most common—and correctable—causes of visual impairment in the United States. According to a recent study led by the National Eye Institute (NEI), approximately half of all American adults don’t have the 20/20 vision physicians consider optimal due to refractive errors.2 Women experience refractive error more frequently than men: Twenty-six percent more women aged 12 and older have uncorrected visual impairment due to refractive error compared with men aged 12 and older. -
Olivia Steinberg ICO Primary Care/Ocular Disease Resident American Academy of Optometry Residents Day Submission
Olivia Steinberg ICO Primary Care/Ocular Disease Resident American Academy of Optometry Residents Day Submission The use of oral doxycycline and vitamin C in the management of acute corneal hydrops: a case comparison Abstract- We compare two patients presenting to clinic with an uncommon complication of keratoconus, acute corneal hydrops. Management of the patients differs. One heals quickly, while the other has a delayed course to resolution. I. Case A a. Demographics: 40 yo AAM b. Case History i. CC: red eye, tearing, decreased VA x 1 day OS ii. POHx: (+) keratoconus OU iii. PMHx: depression, anxiety, asthma iv. Meds: Albuterol, Ziprasidone v. Scleral CL wearer for approximately 6 months OU vi. Denies any pain OS, denies previous occurrence OU, no complaints OD c. Pertinent Findings i. VA cc (CL’s)- 20/25 OD, 20/200 PH 20/60+2 OS ii. Slit Lamp 1. Inferior corneal thinning and Fleisher ring OD, central scarring OD, 2+ diffuse microcystic edema OS, Descemet’s break OS (photos and anterior segment OCT) 2. 2+ diffuse injection OS 3. D&Q A/C OU iii. Intraocular Pressures: deferred OD due to CL, 9mmHg OS (tonopen) iv. Fundus Exam- unremarkable OU II. Case B a. Demographics: 39 yo AAM b. Case History i. CC: painful, red eye, tearing, decreased VA x 1 day OS ii. POHx: unremarkable iii. PMHx: hypertension iv. Meds: unknown HTN medication v. Wears Soflens toric CL’s OU; reports previous doctor had difficulty achieving proper fit OU; denies diagnosis of keratoconus OU vi. Denies any injury OS, denies previous occurrence OU, no complaints OD c. -
Chronic Conjunctivitis
9/8/2017 Allergan Pharmaceuticals Speaker’s Bureau Bio-Tissue BioDLogics, LLC Katena/IOP Seed Biotech COA Monterey Symposium 2017 Johnson and Johnson Vision Care, Inc. Shire Pharmaceuticals Nicholas Colatrella, OD, FAAO, Dipl AAO, ABO, ABCMO Jeffrey R. Varanelli, OD, FAAO, Dipl ABO, ABCMO Text NICHOLASCOLA090 to 22333 to join Live Text Poll Nicholas Colatrella, OD, FAAO, Dipl AAO, Jeffrey Varanelli, OD, FAAO, Dipl ABO, ABO, ABCMO ABCMO Text NICHOLASCOLA090 to 22333 once to join Then text A, B, C, D, E or write in your answer Live Immediate Accurate Chronic conjunctivitis is one of the most frustrating reasons that patients present to the office (1) Time course Often times patients will seek multiple providers searching for a solution The chronicity of their symptoms is extremely frustrating to the (2) Morphology patient and treating physician alike Some conditions can seriously affect vision and create ocular morbidity (3) Localization of disease process Many of these diseases do not respond to commonly used topical antibiotics, topical steroids, artificial tears, and other treatments for external ocular disease (4) Type of discharge or exudate Our hope during this one-hour lecture is to present a process to help aid in the diagnosis of chronic conjunctivitis help you determine the most likely etiology 1 9/8/2017 Three weeks is the dividing point as it is the upper limit for cases of viral infection and most bacterial infections to resolve without treatment. Acute Conjunctivitis Conjunctivitis that has been present for less than 3 weeks