Mohebbi, Masoumeh Samavat, Bijan Mohammadi, Abbas
Published in
International ophthalmology
To evaluate the 12 months' changes in tomographic, densitometric, and aberrometric parameters in keratoconic eyes after accelerated corneal cross-linking (CCL) and classify a densitometric course in different stages of the keratoconus separately (mild, moderate, and severe). In a prospective observational study, 67 keratoconic eyes of 67 patients t...
Xu, Zhe Feng, Ruiwei Jin, Xiuming Hu, Heping Ni, Shuang Xu, Wen Zheng, Xiangshang Wu, Jian Yao, Ke
Published in
Clinical & experimental ophthalmology
To evaluate artificial intelligence (AI) models based on objective indices and raw corneal data from the Scheimpflug Pentacam HR system (OCULUS Optikgeräte GmbH, Wetzlar, Germany) for the detection of clinically unaffected eyes in patients with asymmetric keratoconus (AKC) eyes. A total of 1108 eyes of 1108 patients were enrolled, including 430 eye...
Shah, Khushali Eghrari, Allen O Vanner, Elizabeth A O'Brien, Terrence P Koo, Ellen H
Published in
Cornea
The purpose of this study was to investigate the association between corneal densitometry (CD) values from Scheimpflug tomography imaging, severity of guttae, and visual acuity in eyes with Fuchs endothelial corneal dystrophy (FECD). This was a retrospective, cross-sectional study. Patients with FECD were examined at the Bascom Palmer Eye Institute...
Little, Leanne M Randleman, J Bradley
Published in
American journal of ophthalmology case reports
To report a case of Cogan syndrome that presented with the appearance of bilateral asymmetric corneal ectasia on Scheimpflug tomography. Case Report and Literature Review. A 43-year-old woman previously diagnosed with keratoconjunctivitis sicca and presumed keratoconus presented with seven months of episodic eye pain and progressive bilateral blurr...
jiménez-garcía;, on of marta
Early and accurate detection of keratoconus progression is particularly important for the prudent, cost-effective use of corneal cross-linking and judicious timing of clinical follow-up visits. The aim of this study was to verify whether a progression could be predicted based on two prior tomography measurements and to verify the accuracy of the sy...
Vargas, Veronica Alió, Jorge
Published in
European journal of ophthalmology
To describe a case of Posterior Keratoconus (keratoconus posticus); its clinical condition, corneal, refractive response to intracorneal ring implantation (MyoRing), anterior segment optical coherence tomography findings; and micro incisional cataract surgery outcome. Case report. The case was studied with high resolution anterior segment optical c...
Huseynli, Samira Salgado-Borges, José Alio, Jorge L
Published in
European journal of ophthalmology
To evaluate and compare the topographic and topometric parameters, thickness profile data, and data from enhanced elevation maps of thin non-keratoconic, subclinical keratoconic, and mild keratoconic corneas with the Pentacam Scheimpflug corneal tomography and to study the usefulness of different parameters to differentiate keratoconus from topogra...
Böhm, Myriam Shajari, Mehdi Remy, Matthias Kohnen, Thomas
Published in
International Ophthalmology
PurposeTo analyze changes in corneal densitometry 3 months after accelerated corneal collagen cross-linking (CXL) measured with Scheimpflug tomography.MethodsIn this study we reviewed charts and anterior segment data of patients who had undergone accelerated pulsed epithelium-off CXL (30 mW/cm2 for 4 min, 8 min total radiation time) for treatment o...
Lee, Hun Kang, David Sung Yong Ha, Byoung Jin Choi, Jin Young Kim, Eung Kweon Seo, Kyoung Yul Kim, Tae-im
Published in
BMC Ophthalmology
BackgroundTo compare the changes in anterior and posterior corneal elevations after combined transepithelial photorefractive keratectomy (PRK) and accelerated corneal collagen cross-linking (CXL) and after PRK.MethodsMedical records of 82 eyes of 44 patients undergoing either combined transepithelial PRK and CXL (PRK-CXL group) or transepithelial P...
