New Urethral Reconstruction in Robot-assisted Laparoscopic Radical Resection

Recovery of urinary incontinence

The purpose of this clinical trial is to compare new reconstruction and anastomosis in
 robot-assisted radical laparoscopic resection It will also understand the possibility of
 exploring new reconstruction in completely solving patients' postoperative urinary
 incontinence The main questions it aims to answer are:
 
 Is there a significant improvement in urinary control in patients with new reconstruction
 compared with patients with anastomosis? The researchers compared the new reconstruction with
 anastomosis in robot-assisted laparoscopic radical resection to see if the new reconstruction
 improved urinary incontinence after operation.
 
 Participants will:
 
 The intervention group adopted the new reconstruction proposed by our team; End-to-end
 anastomosis was performed in non-intervention group.