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Description (notes) AC. Anterior chamber. fluid-filled space between the iris and the endothelium. AC 4/4. Grade 4 anterior chamber angle. open angle between cornea and iris. AC 3/4. Grade 3 anterior chamber angle.
drop(s) gutta(e) h., h hour: hora: qhs, h.s., hs at bedtime or half strength quaque hora somni ii two tablets duos doses iii three tablets trēs doses n.p.o., npo, NPO nothing by mouth / not by oral administration: nil per os o.d., od, OD right eye. once a day (United Kingdom) oculus dexter omne in die o.s., os, OS left eye: oculus sinister o.u ...
o.s. oculus sinister: left eye o can be mistaken as an a which could read "a.s.", meaning left ear o.u. oculus uterque: both eyes o can be mistaken as an a which could read "a.u.", meaning both ears oz ounce p. perstetur: continue part. æq. partes æquales: equal parts per: per: by or through p.c. post cibum: after meals p.c.h.s., pc&hs post ...
Ophthalmology (/ ˌɒfθælˈmɒlədʒi /, OFF-thal-MOL-ə-jee) [ 1 ] is a clinical and surgical specialty within medicine that deals with the diagnosis and treatment of eye disorders. [ 2 ] A former term is oculism. An ophthalmologist is a physician who undergoes subspecialty training in medical and surgical eye care. [ 3 ]
A posterior vitreous detachment (PVD) is a condition of the eye in which the vitreous membrane separates from the retina. [1] It refers to the separation of the posterior hyaloid membrane from the retina anywhere posterior to the vitreous base (a 3–4 mm wide attachment to the ora serrata). The condition is common for older adults; over 75% of ...
OD is an abbreviation for oculus dexter, Latin for right eye from the patient's point of view. Oculus means eye. OS is an abbreviation for oculus sinister, Latin for left eye from the patient's point of view. OU is an abbreviation for oculi uterque, Latin for both eyes. N.B.: In some countries, such as the United Kingdom, RE (right eye), LE ...
Medical Abbreviations: 32,000 Conveniences at the Expense of Communication and Safety (15th ed.). Warminster, PA, USA: Neil M Davis Associates. ISBN 978-0-931431-15-9. Available online (by subscription) at MedAbbrev.com. Jablonski, Stanley (2008). Jablonski's Dictionary of Medical Acronyms and Abbreviations with CD-ROM (6th ed.). Philadelphia ...
Punctate epithelial erosions may be seen with different disorders: Rosacea. Dry-eye syndrome. Blepharitis. Acute bacterial conjunctivitis [1] Trauma. Exposure keratopathy from poor eyelid closure. Ultraviolet or chemical burn. Contact lens-related disorder such as toxicity or tight lens syndrome.