• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Topical Cyclosporine A for Treatment of Dry Eye Due to Chronic
Topical Cyclosporine A for Treatment of Dry Eye Due to Chronic

... punctuate keratitis, and symptoms of ocular discomfort in patients with moderate to severe keratoconjunctivitis sicca. They reported that the 0.05% concentration is associated with the highest rate of improvement. Sall et al[14] compared treatment with tCsA 0.05%, 0.1%, or vehicle twice daily in 877 ...
eyedisorder
eyedisorder

... • Draining fluid from the subretinal space so that the retina can return to the normal position • Sealing retinal breaks by cryosurgery, a cold probe applied to the sclera, to stimulate an inflammatory response leading to adhesions • Diathermy, the use of an electrode needle and heat through the scl ...
Grad Poster for web 2017 - University of Houston College of Optometry
Grad Poster for web 2017 - University of Houston College of Optometry

... Nimesh Patel, Assistant Professor, OD, Southern College of Optometry; PhD, University of Houston. Optical Coherence Tomography imaging in glaucoma. Neural and non-neural of structural measures with glaucoma progression. Jason Porter, Associate Professor, PhD, University of Rochester. High-resolution ...
Choroidal Imaging With Swept-source Optical Coherence Tomography
Choroidal Imaging With Swept-source Optical Coherence Tomography

... DRI OCT-1 Atlantis allows in-depth study and analysis for all the retinal layers, including the nerve fiber layer and Henle layer. The range of imaging, not only in length but also in depth, allows us to see everything in great detail including the vitreous, retina, choroid, and sclera. High penetra ...
CATARACTS Evaluation and Treatment
CATARACTS Evaluation and Treatment

... Because the multifocal IOLs distribute light to different distances, some patients may notice rings or halos around light, often when driving at night right after surgery. Over time, the visual impression of these rings typically lessens or goes away, as your eye and brain adapt to the lens. ...
About Miami VA Medical Center Residency Program
About Miami VA Medical Center Residency Program

... assigned daily to assist with all anterior and posterior photos and OCT scans needed, as well as corneal topography. One or two of these technicians is dedicated to the visual field room each day. The technical staff helps with preliminary patient work ups and assists in maintaining smooth patient f ...
Clinical White Paper - Winter Digital Arts
Clinical White Paper - Winter Digital Arts

... Despite decades of research and advances in treatment, dry eye syndrome remains one of the most common and confounding issues clinicians deal with in clinical practice. Due to the great variety among patient profiles, practicioners need to be armed with as many effective treatment options as possibl ...
PDF
PDF

... triple cutaneous biopsy. Topical treatment was initiated with tacrolimus ointment 0.03% continued to this date, which led to a stabilization of the skin condition. With the ocular AP diagnostic, in Sept. 2004 we began treatment with cyclosporine A eye drops 2%, prepared in polyvinyl alcohol by the p ...
ISSUE FB 11-11:  TRICARE Coverage for Contact Lenses
ISSUE FB 11-11: TRICARE Coverage for Contact Lenses

... TRICARE Prime. Vision exams under the well-child care benefit. Ophthalmological services, which may include an eye exam and other specialized services, are covered in connection with the medical or surgical treatment of a covered illness or injury One routine eye examination by an ophthalmologist or ...
CARDINAL FEATURES Infantile esotropia
CARDINAL FEATURES Infantile esotropia

... clear a blurred retinal image. Process of accommodation will stimulate convergence and strain fusional divergence. When fusional divergence is overcome, the eyes cross ...
Wavefront Aberrations
Wavefront Aberrations

... Astigmatic errors are also described by the location of secondary focal lines relative to the retina (with accommodation relaxed). Compound myopic astigmatism occurs when both of the main meridians are myopic, pulling the focal lines off the retina into the vitreous. In simple myopic astigmatism, on ...
Scleral Lenses in the Management of Keratoconus
Scleral Lenses in the Management of Keratoconus

... silicone hydrogel lenses may provide adequate vision. However, disease progression results in increasing ectasia, which gives rise to complex optical aberrations. Rigid gas-permeable contact lenses mask these aberrations by allowing a tear lens to form between the contact lens and the irregular corn ...
2006 Annual Report - University of Michigan Kellogg Eye Center
2006 Annual Report - University of Michigan Kellogg Eye Center

... Other FDA-approved drugs were able to slow progression of the disease, but none has been shown to reverse deteriorating vision. During the Phase III trials, 95% of patients treated with Lucentis maintained their vision. In 30% to 40% vision actually improved. People who received the drug in the earl ...
General Refraction Techniques - Department of Ophthalmology and
General Refraction Techniques - Department of Ophthalmology and

... When measuring distance acuity, there is no longer a need to measure visual acuity in a darkened room. In the past, when projected charts were used, the room lights had to be lowered for better contrast on the chart. Now, with high definition LCD monitor acuity charts and ETDRS charts, contrast is n ...
Second Year Resident Curriculum
Second Year Resident Curriculum

... Second year residents spend 3 months at the Methodist Ophthalmology Clinic. Second year residents attend general ophthalmology clinics each day. Specialt y clinics are held weekl y. During this rotation, residents expand their ophthalmic experience with a diverse patient population with chronic and ...
Table of Contents
Table of Contents

... There is a well demarcated pink or purplish swelling of the lids which are very oedematous. There are no signs, such as proptosis or reduced ocular motility, indicating involvement of intra orbital structures. Treatment involves oral antibiotics on an outpatient basis. Orbital Cellulitis Orbital cel ...
Ocular Surface Diseases –
Ocular Surface Diseases –

... function, quality of life, vision and the outcomes of cataract and refractive surgery. It is also significant because it is a common condition in populations around the world. Dry eye disease seems to be increasing in response to local alterations already present in the eye, systemic diseases and ex ...
ADVANCED LENSES - Cataract & Refractive Surgery Today
ADVANCED LENSES - Cataract & Refractive Surgery Today

... patients effective solutions that significantly improve their quality of life. New-technology IOLs, lasers, and phaco systems are modifying the way we understand and treat cataracts and specific forms of refractive error. For example, the current generation of advanced IOLs feature optical character ...
CONTACT LENS FITTING IN 133 EYES WITH IRREGULAR
CONTACT LENS FITTING IN 133 EYES WITH IRREGULAR

... after its completion a full ophthalmological assessment was made. Said assessment included a topography with the Eye-Sys 2000 (EyeSys 2000 Corneal Analysis system. Eyesys Technologies, Inc. Houston. Texas. USA) topograph. Together with the keratometer, this instrument was very useful to diagnose and ...
KVM2016 Abstract Book - Scandinavian Journal of Optometry and
KVM2016 Abstract Book - Scandinavian Journal of Optometry and

... adaptation in normal and pathological vision. Problems function is linked with driving ability, based on the wider rewith adaptation to lower light levels may affect visual per- search literature, as well as providing a snapshot of some of formance while, for example, driving. The measure of dark my ...
The Circulation of the Human Limbus
The Circulation of the Human Limbus

... jects demonstrated that more than 60% of anterior ciliary arteries filled from scleral per­ forations close to the limbus and flowed back towards the rectus muscles. They gave rise to circumferential branches (the episcleral arterial circle) and radial vascular trunks, �ome of which met muscular art ...
Ocular Surface Consequences of Systemic Inflammatory Diseases
Ocular Surface Consequences of Systemic Inflammatory Diseases

... treatment, does not always demonstrate evident clinical benefits—perhaps because, in most cases, we still lack the necessary information to specifically define the inflammatory imbalance. Patients with autoimmune diseases usually have heterogeneous cytokine profiles; B-cell targeted therapies may fa ...
cataracts and what to expect with cataract surgery
cataracts and what to expect with cataract surgery

...  Retinal problems: The retina is the back part of the eye, which sends the image to your brain. Some retinal problems may be present prior to cataract surgery but will go undetected until after surgery because the cataract obscures the view of the retina. Unfortunately, if a retinal problem does ex ...
View PDF
View PDF

... were still normal. His bone marrow cells were 100% of donor origin. The patient was finally diagnosed with isolated extramedullary ocular relapse of ALL after allo-PBSCT. Chemotherapy consisting of vincristine, daunomycin, L-asparaginase and dexamethasone was administered. Intensity modulated radiat ...
Glaucoma - Paul G. Hayter, OD
Glaucoma - Paul G. Hayter, OD

... Visual acuity: This eye chart test measures how well you see at various distances. Visual Field: This test measures your side (peripheral) vision. It helps your eye care professional find out if you have lost side vision, a sign of glaucoma. Pupil dilation: This examination provides your eye care p ...
< 1 ... 24 25 26 27 28 29 30 31 32 ... 72 >

Corneal transplantation



Corneal transplantation, also known as corneal grafting, is a surgical procedure where a damaged or diseased cornea is replaced by donated corneal tissue (the graft). When the entire cornea is replaced it is known as penetrating keratoplasty and when only part of the cornea is replaced it is known as lamellar keratoplasty. Keratoplasty simply means surgery to the cornea. The graft is taken from a recently dead individual with no known diseases or other factors that may affect the chance of survival of the donated tissue or the health of the recipient.The cornea is the transparent front part of the eye that covers the iris, pupil and anterior chamber. The surgical procedure is performed by ophthalmologists, physicians who specialize in eyes, and is often done on an outpatient basis. Donors can be of any age, as is shown in the case of Janis Babson, who donated her eyes at age 10. The corneal transplantation is performed when medicines, keratoconus conservative surgery and cross-linking cannot heal the cornea anymore.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report