36
Participants
Start Date
January 1, 2022
Primary Completion Date
January 1, 2024
Study Completion Date
April 1, 2024
traditional transperitoneal laparoscopic pyelolithotomy
Performing anterior Pyelotomy.
modified transperitoneal laparoscopic pyelolithotomy
Performing posterior pyelotomy
Damascus University, Damascus
Damascus University
OTHER