Results 81 to 90 of about 313,255 (170)

Comparison of Corneal Surface Symmetry and Optical Aberrations after Conventional versus Brassiere Suture Technique in Upper Eyelid Blepharoplasty

Journal of Current Ophthalmology
Purpose: To compare the effects of conventional blepharoplasty and the brassiere suture technique on corneal topography and optical aberrations. Methods: This retrospective comparative study included right eye data from 140 patients who underwent upper ...
Elmas Yüksel Sükün, Sibel Sipahioğlu
doaj   +1 more source

Extrapolation of central corneal topography into the periphery

, 2007
PURPOSE: To investigate the errors associated with extrapolating the topography of the central cornea into the peripheral cornea. METHODS: Corneal topography data previously acquired from 92 young adult subjects was used.
Read, Scott A., Iskander, D. Robert, Collins, Michael J.   +2 more
core  

Topography-Guided Custom Ablation Treatment for Post-Traumatic Corneal Irregularities—Case Reports

Biomedicines
Background: Post-traumatic corneal wounds that require suturing are quite common; they reduce corneal transparency and cause corneal distortion, leading to corneal astigmatism and higher-order aberrations.
Łukasz Drzyzga, Dorota Śpiewak, Mariola Dorecka, Dorota Wyględowska-Promieńska   +3 more
doaj   +1 more source

Corneal topography and accommodation

, 2003
Purpose. To investigate whether there are significant changes in corneal topography during accommodation in normal corneas and corneas that are pathologically thinner due to keratoconus. \ud Methods.
Carney, Leo G., Loughridge, James S., Iskander, D. Robert, Buehren, Tobias F., Collins, Michael J.   +4 more
core  

Evaluation of corneal transplantation [PDF]

, 1997
Editorial / comment on corneal ...
Coster, Douglas John
core  

Bilateral manifestations of Terrien’s marginal degeneration: a case report

Delta Journal of Ophthalmology
A 35-year-old male patient attended our Outpatient Department with a complaint of diminution of vision in the left eye. He had a history of pterygium surgery in the left eye 20 days ago elsewhere.
Roopambara Singh Rathore, Anu Malik, Malvika Singh, Alka Gupta   +3 more
doaj   +1 more source

Topography-guided neutralization technique for the management of flap complication in laser in situ keratomileusis

Indian Journal of Ophthalmology, 2017
A 29-year-old male was referred following a flap loss after the creation of a thin, irregular flap with a visual acuity of logMAR 0.1 with −2.0 DS−2.75 DC × 175°.
Rohit Shetty, Rushad Shroff, Tushar Grover, T Roshan, Chaitra Jayadev   +4 more
doaj   +1 more source

Applications of corneal topography and tomography: a review [PDF]

, 2018
Corneal imaging is essential for diagnosing and management of a wide variety of ocular diseases. Corneal topography is used to characterize the shape of the cornea, specifically, the anterior surface of the cornea.
Jhanji, V, Chan, TCY, Fan, R, Prakash, G
core   +1 more source

Reading, corneal topography and contact lenses [PDF]

, 2003
Purpose\ud \ud In a previous study we have shown that many individuals have significant changes in the shape and optical characteristics of the cornea following 1 hour of reading.
Toalster, Nicholas, Buehren, Tobias F., Collins, Michael J., Lovegrove, David, Brimelow, Tom, Pham, Son   +5 more
core  

Impact of Pterygium Surgery on Corneal Topography

, 2010
Objective: To evaluate the quantitative and qualitative effects of pterygium surgery on corneal topography. Material and Methods: Eighteen eyes of 17 patients with pterygium were included in the study.
Keskinbora, Kadircan Hıdır, Coşar, Cemile Banu, Suphi ACAR, Gönen, Tansu, C. Banu COŞAR, Tansu GÖNEN, Acar, Suphi, H. Kadircan KESKİNBORA   +7 more
core   +1 more source