Calculation of Intraocular Lens in High Myopic Cataractous Patients Clinical Trial
Official title:
Optical Biometry Versus Ultrasonic Biometry in Intraocular Lens Calculation in High Myopic Cataractous Patients: A Comparative Study
the purpose of the study is to compare the accuracy of optical and ultrasonic biometry in intraocular lens (IOL) calculation in high myopic cataractous patients
- Prospective interventional (QUASI experimental) comparative study - This study will be conducted on high myopic cataractous patients scheduled for phacoemulsification and IOL implantation in department of ophthalmology, Sohag university - patients will be divided into 2 groups one will be subjected to intraocular lens (IOL) calculation by optical biometry the second one will be subjected to intraocular lens (IOL) calculation by ultrasonic biometry - postoperative auto refraction after I month ;