Hydrogen prevents corneal endothelial damage in phacoemulsification cataract surgery
نویسندگان
چکیده
منابع مشابه
Hydrogen prevents corneal endothelial damage in phacoemulsification cataract surgery
In phacoemulsification, ultrasound induces hydroxyl radical (·OH) formation, damaging corneal endothelium. Whether H2 can prevent such oxidative damage in phacoemulsification was examined by in vitro and in vivo studies. H2 was dissolved in a commercial irrigating solution. The effects of H2 against ·OH generation were first confirmed in vitro by electron-spin resonance (ESR) and hydroxyphenyl ...
متن کاملCentral corneal thickness changes after phacoemulsification cataract surgery.
PURPOSE To evaluate changes occurring in central corneal thickness (CCT) immediately after uneventful cataract surgery. METHODS Thirteen consecutive patients who had uneventful phacoemulsification surgery by the same experienced surgeon were prospectively evaluated for CCT measurements 1 hour preoperatively and 1 hour, 1 day, and 1 week postoperatively. The unoperated eye also had CCT measure...
متن کاملCataract Surgery Focus on Phacoemulsification
My video demonstrates several strategies for performing phacoemulsification in an eye with weak zonules and a brunescent cataract. The capsulorhexis step represents the surgeon’s first opportunity to evaluate zonular integrity. I have used the term pseudo-elasticity to describe movement of the peripheral capsule while traction is being applied to the flap; pseudo-elasticity is poor zonular foot...
متن کاملCorneal endothelial cell changes in pseudoexfoliation syndrome after cataract surgery.
OBJECTIVE To characterize possible differences in endothelial cell changes after cataract surgery in patients with pseudoexfoliation syndrome (PSX). METHODS In this prospective, age-matched, controlled clinical study, 25 consecutive patients with PSX and 25 control patients with senile cataracts only were studied. All patients were treated with standardized cataract surgery. Sequential quanti...
متن کاملEvaluation of early corneal endothelial cell loss in bimanual microincision cataract surgery (MICS) in comparison with standard phacoemulsification.
PURPOSE To analyze early corneal endothelial cell loss due to microincision cataract surgery (MICS) in comparison with standard phacoemulsification through the temporal clear corneal incision. METHODS The examined group consisted of a nonrandomized, consecutive prospective series of 20 eyes of 20 patients who underwent uneventful microincision cataract surgery. Twenty eyes of 20 patients who ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2016
ISSN: 2045-2322
DOI: 10.1038/srep31190