Abstract:Objective To explore the application value of visible puncture nephroscope in treatment of adult testicular hydrocele.Methods The clinical data of 23 patients with adult testicular hydrocele who underwent visible puncture nephroscope orchiectomy from October 2018 to October 2020 were retrospectively analyzed. The operation time, blood loss, hospital stay, postoperative complications and recurrence were observed.Results 22 patients successfully completed the operation and one patient was converted to open operation due to severe scrotal adhesion. The operation time of 22 patients was (27.6 ± 5.7) min, and the blood loss was (1.5 ± 0.6) mL; Mild scrotal edema occurred in 7 cases and subsided on the first day after operation, the drainage tubes were removed on the second day after operation and discharged on the third day after operation; The drainage tubes were removed on the first day after operation and discharged on the second day after operation in the remaining 15 cases. No complications such as moderate or severe scrotal edema, incision infection and scrotal hematoma occurred in all patients. The postoperative pathology was tunica vaginalis of testis. No recurrence and chronic scrotal pain were found after 6 months follow-up.Conclusion Visible puncture nephroscope has the advantages of small trauma, quick recovery, less complications and low recurrence rate, which has high clinical value.