96
Participants
Start Date
January 7, 2021
Primary Completion Date
February 7, 2024
Study Completion Date
February 7, 2024
hydrodissection technique
injecting a solution of physiological saline containing 0.5% lidocaine along the cutting line
Deparment of Urology, Peking University First Hospital, Beijing
Chongqing Jiulongpo District Maternal and Child Health Hospital, Chongqing
Chongqing Medical University
OTHER
Peking University
OTHER