The intra-abdominal testes: microvascular autotransplantation

Area of Science:

• Urology
• Surgical Innovation
• Reproductive Medicine

Background:

• High intraperitoneal testes present a surgical challenge for repositioning.
• Testicular atrophy is a significant risk following surgical correction of undescended testes.

Purpose of the Study:

• To evaluate the efficacy of microsurgical reanastomosis of spermatic vessels in preventing testicular atrophy after autotransplantation.
• To compare outcomes with and without spermatic vessel reanastomosis.

Main Methods:

• Autotransplantation of high intraperitoneal testes to the scrotum in four patients.
• Division of spermatic vessels on both sides.
• Microsurgical reanastomosis of spermatic vessels performed on one side only.
• Comparison of testicular volume and function between sides.

Main Results:

• Testicular atrophy was observed on the side without microsurgical reanastomosis.
• The testis with microsurgical reanastomosis showed no signs of atrophy, preserving its viability.
• Successful preservation of testicular tissue was achieved through microsurgical revascularization.

Conclusions:

• Microsurgical reanastomosis of divided spermatic vessels is essential for preventing testicular atrophy in autotransplantation procedures.
• This technique offers a viable solution for managing high intraperitoneal testes and preserving testicular function.