Results 31 to 40 of about 309,689 (191)

Scheimpflug Corneal Densitometry Patterns at the Graft–Host Interface in DMEK and DSAEK: A 12-Month Longitudinal Comparative Study [PDF]

J Clin Med, 2023
Background: To compare corneal densitometry (CD) patterns at the graft–host interface between Descemet Membrane Endothelial Keratoplasty (DMEK) and Descemet Stripping Automated Endothelial Keratoplasty (DSAEK).
Ballesteros-Sánchez A, Peraza-Nieves J, Casablanca-Piñera A, Rodríguez-Calvo-De-Mora M, Catalán-Coronado S, Torras-Sanvicens J, Borroni D, Sánchez-González J, Rocha-De-Lossada C.   +8 more
europepmc   +2 more sources

Age-related changes in Scheimpflug corneal densitometry and their correlations with corneal topographic measurements in a healthy Chinese population. [PDF]

Quant Imaging Med Surg, 2023
Background Objective measurement of corneal densitometry (CD) values can be used to assess corneal transparency and health status, to investigate corneal diseases, and to review anterior segment surgeries.
Zhang J, Hu H, Nie D, Sun L, He W, Liu X.   +5 more
europepmc   +2 more sources

Ten-year observation of corneal densitometry and associated factors following small incision lenticule extraction. [PDF]

Int J Ophthalmol
AIM To investigate the long-term changes of corneal densitometry (CD) and its contributing elements after small incision lenticule extraction (SMILE). METHODS Totally 31 eyes of 31 patients with mean spherical equivalent of -6.46±1.50 D and mean age 28.
Han XS, Xia F, Chen ZY, Yao PJ, Yang DM, Zhao J, Zhou XT.   +6 more
europepmc   +2 more sources

Changes in corneal densitometry after long-term orthokeratology for myopia and short-term discontinuation. [PDF]

PLoS ONE, 2022
PurposeTo quantify changes in corneal densitometry after long-term orthokeratology treatment in myopic children and to analyze the reversibility one month after discontinuation.MethodsSeventy-four myopic subjects aged 8-16 years, who wore orthokeratology
Lianghui Zhao, Lili Jing, Jie Li, Xianli Du   +3 more
doaj   +2 more sources

Corneal densitometry changes post-CXL for keratoconus: Comparative evaluation of epithelium-off, contact lens-assisted, and transepithelial techniques. [PDF]

Indian J Ophthalmol
Purpose: To evaluate changes in corneal backscattering after collagen cross-linking (CXL) for progressive keratoconus and compare its course with different techniques – standard epithelium-off CXL (SCXL), contact lens-assisted CXL (CACXL), and ...
Gupta B, Malhotra C, Dhar S, Abhyapal K, Jain AK, Gupta A.   +5 more
europepmc   +2 more sources

The comparison of corneal densitometry in cases with glaucoma following childhood cataract surgery and juvenile glaucoma. [PDF]

Int Ophthalmol
Purpose To compare the corneal densitometry (CD) in pediatric cases with glaucoma following childhood cataract surgery and juvenile open-angle glaucoma (JOAG).
Elgin U, Simsek M, Sen E, Hondur G, Bayraktar S, Acar A.   +5 more
europepmc   +2 more sources

COMPARISON OF CORNEAL DENSITOMETRY AND VISUAL ACUITY REFRACTIVE RESULTS AFTER ALCOHOL-ASSISTED AND MECHANICAL (ROTATING BRUSH) EPITHELIUM REMOVAL TECHNIQUES IN MYOPIC PHOTOREFRACTIVE KERATECTOMY. [PDF]

Acta Clin Croat
SUMMARY The aim was to compare corneal densitometry, haze development, visual and refractive results after photorefractive keratectomy (PRK) performed with different epithelial removal techniques.
Knezović I, Djurić S, Vrkić N, Parać A, Jovanović N.   +4 more
europepmc   +2 more sources

Comparison of Corneal Densitometry and Visual Quality after Small Incision Lenticule Extraction (SMILE) and Laser Epithelial Keratomileusis (LASEK): One-Year Comparative Study. [PDF]

Biomed Res Int, 2023
Purpose To investigate changes in corneal densitometry (CD) and visual quality following small incision lenticule extraction (SMILE) and laser epithelial keratomileusis (LASEK) in patients with mild-to-moderate myopia.
Cai W, Liu L, Li M, Shi Y, Sun L, Ma X, Zou J.   +6 more
europepmc   +2 more sources

Corneal densitometry and its correlation with age, pachymetry, corneal curvature, and refraction

International Ophthalmology, 2016
To determine normative corneal densitometry values in relation to age, sex, refractive error, corneal thickness, and keratometry, measured using the Oculus Pentacam system.Three hundred and thirty-eight healthy subjects (185 men; 153 women) with no corneal disease underwent an exhaustive ocular examination.
Nuria, Garzón, Francisco, Poyales, Igor, Illarramendi, Javier, Mendicute, Óscar, Jáñez, Pedro, Caro, Alfredo, López, Francisco, Argüeso   +7 more
openaire   +3 more sources

Corneal densitometry and its association with cumulative dissipated energy after phacoemulsification [PDF]

BMC Ophthalmology
Background To evaluate corneal densitometry after cataract surgery and its association with cumulative dissipated energy (CDE). Methods Ninety-nine eyes of 74 patients who underwent uncomplicated phacoemulsification with intraocular lens (IOL ...
Utku Furuncuoglu, Isil Uslubas, Muge Toprak   +2 more
doaj   +2 more sources