Eighty male children with cryptorchidism and hydrocele who needed laparoscopic day surgery were selected and randomly divided into two groups: experimental group and control group.
The 80 cases of male children with hidden testicles and membrane fluid who needed laparoscopic day surgery were selected and randomly divided into two groups: the experimental group and the control group.
80 cases of male children with cryptorchidism and hydrocele who need laparoscopic day surgery in our hospital were selected and randomly divided into two groups: the experimental group and the control group.<br>