Results 31 to 40 of about 31,693 (229)

Coronary Arteries Ectasia

open access: yesSultan Qaboos University Medical Journal, 2009
NA
Emad Al-Tamimi, Humoud Al-Dhuhli
openaire   +3 more sources

The Effect of Sodium Iodide on Stromal Loading, Distribution and Degradation of Riboflavin in a Rabbit Model of Transepithelial Corneal Crosslinking

open access: yesClinical Ophthalmology, 2021
Roy S Rubinfeld,1 Glenwood G Gum,2 Jonathan H Talamo,1,3 Edward C Parsons1 1CXL Ophthalmics, LLC, Encinitas, CA, USA; 2Absorption Systems California, LLC, San Diego, CA, USA; 3Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School,
Rubinfeld RS   +3 more
doaj  

The theory and art of corneal cross-linking

open access: yesIndian Journal of Ophthalmology, 2013
Before the discovery of corneal cross-linking (CXL), patients with keratoconus would have had to undergo corneal transplantation, or wear rigid gas permeable lenses (RGPs) that would temporarily flatten the cone, thereby improving the vision.
Rebecca McQuaid   +2 more
doaj   +1 more source

Customized corneal allogenic intrastromal ring segments (CAIRS) for keratoconus with decentered asymmetric cone

open access: yesIndian Journal of Ophthalmology, 2023
Corneal allogenic intrastromal ring segments (CAIRS) refer to the intracorneal placement of fresh,unprocessed, processed, preserved, or packaged allogenic rings/segments of any type/length. We described uniform-thickness CAIRS previously. We now describe
Soosan Jacob   +5 more
doaj   +1 more source

Unusual combination of bilateral testicular microlithiasis and tubular ectasia of the rete testis with left intra‐ and extratesticular varicocele in a 17‐year‐old boy [PDF]

open access: yes, 2012
We describe the rare combination of testicular microlithiasis, unilateral intra/extratesticular varicocele, and tubular ectasia of the rete testis in a 17‐year‐old boy who presented with testicular pain following a trauma.
Dogra   +7 more
core   +1 more source

Pancreas divisum. Correlation between anatomical abnormalities and bile precipitation in the gallbladder in seven patients [PDF]

open access: yes, 2016
Pancreas divisum is a genetic defect associated with recurrent acute pancreatitis due to insufficient drainage of the accessory pancreatic duct. Seven young patients diagnosed with pancreatic divisum and thickening of the gallbladder bile as shown on ...
AL MANSOUR, Monir   +12 more
core   +1 more source

Detection of Keratoconus With a New Biomechanical Index [PDF]

open access: yes, 2016
To evaluate the ability of a new combined biomechanical index called the Corvis Biomechanical Index (CBI) based on corneal thickness profile and deformation parameters to separate normal from keratoconic ...
Ahmed Elsheikh   +10 more
core   +3 more sources

Various topographic patterns of post-LASIK ectasia and their treatment modalities

open access: yesDelta Journal of Ophthalmology, 2016
Purpose The purpose of this study was to present different topographic presentations of keratectasia following laser in-situ keratomileusis (LASIK), and their management strategies.
Sherif A Eissa
doaj   +1 more source

N, S Co‐Doped Carbon Quantum Dots‐Riboflavin Composite Photosensitizers for Enhanced Iontophoresis‐Assisted Corneal Cross‐Linking

open access: yesAdvanced Science, EarlyView.
This study explores the use of N, S co‐doped carbon quantum dots (NS‐CQDs) as carriers for riboflavin, creating NS‐CQDs‐RF composite photosensitizers. These composites improve riboflavin absorption, enhance ROS generation efficiency, and preserve corneal epithelium integrity.
Tinghong Xu   +9 more
wiley   +1 more source

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