82
Participants
Start Date
May 31, 2015
Primary Completion Date
August 31, 2018
Study Completion Date
August 31, 2018
The sequential technique
By using 'the double frequency YAG laser' to make the initial bore and 'the Nd:YAG laser' to complete the perforation on iris.
The pure Nd:YAG laser technique
By using 'the pure Nd:YAG laser' to make a complete perforation on iris.
Weerawat Kiddee, Hat Yai
Prince of Songkla University
OTHER