Related Experiment Videos
Intraocular pressure change after temporal clear corneal phacoemulsification in normal eyes
Inci Irak-Dersu1, Chris Nilson, Norm Zabriskie
1Department of Ophthalmology, Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA. idersu@uams.edu
Purpose:
To evaluate short- and long-term intraocular pressure (IOP) changes after temporal clear corneal phacoemulsification in normal eyes.
Methods:
The charts of 266 consecutive non-glaucoma patients who underwent uneventful cataract surgery were reviewed. We recorded preoperative and postoperative (1 day, 1 week, 1 month, 3 months, 6 months, 1 year and 2 years) IOP measurements as well as anatomical properties obtained using Zeiss Humphrey IOL Master (Zeiss Meditech, Dublin, California, USA).
Results:
Mean IOP reduction after cataract surgery was 8.2%, 4.6%, 6.7% and 7.8% at 3 months, 6 months, 1 year and 2 years, respectively. Lens thickness was the only anatomical characteristic that correlated significantly with IOP decrease after surgery.
Conclusion:
Temporal clear corneal phacoemulsification results in a decrease in postoperative IOP that persists for 2 years following surgery.
Related Concept Videos
Glaucoma: Overview
Angle Closure Glaucoma: Treatment
Open Angle Glaucoma: Treatment
Drugs such as carbonic anhydrase inhibitors, α2- and...
Increased Intracranial Pressure l: Introduction