Microsurgical testis autotransplantation. A critical review

Area of Science:

• Urology
• Microsurgery
• Pediatric Surgery

Background:

• Cryptorchidism affects 15-25% of cases with abdominal testes.
• High intra-abdominal testes (5%) pose challenges for conventional orchidopexy.

Purpose of the Study:

• To evaluate the efficacy of testicular autotransplantation for high abdominal testes.
• To present a microsurgical approach for revascularizing and repositioning ectopic testes.

Main Methods:

• Microsurgical testicular autotransplantation in 5 cases.
• Temporary severance and reanastomosis of testicular vessels to inferior epigastric vessels.
• Use of an operating microscope at 25x magnification.

Main Results:

• Successful scrotal replacement of ectopic testes.
• Restoration of physiological blood supply to the testes.
• Demonstrated feasibility of the microsurgical technique.

Conclusions:

• Testicular autotransplantation is a viable option for managing high abdominal testes.
• Microsurgical technique allows for improved testicular repositioning and vascularization.
• Further discussion on surgical techniques, ischemia time, and patient follow-up is warranted.