Abstract:Objective To investigate the effect of bladder-urethral anastomosis in laparoscopic radical prostatectomy with improved bimanual anastomosis.Methods From September 2019 to September 2022, the diagnosis and treatment data of 186 prostate cancer patients treated by improved bimanual anastomosis were retrospectively studied.Results 186 cases were successfully treated with bladder and urethra anastomosis after laparoscopic radical prostatectomy by modified bimanual anastomosis, and no major complications were found after operation. The operation time of bladder and posterior urethra anastomosis was (17 ± 5) min and the postoperative hospital stay was (7 ± 2) d. At present, 186 patients had a good recovery of urinary control, and there was no anastomotic leakage or stenosis in the process of recovery.Conclusion The improved bimanual anastomosis is effective in the treatment of prostate cancer in laparoscopic radical prostatectomy, with relatively less trauma and high safety, which is beneficial to the rapid recovery of patients’ health after operation. It can be developed into a recommended treatment for laparoscopic urethral anastomosis in clinical laparoscopic prostate cancer surgery.