Laparoscopy for the impalpable testes: experience with 80 intra-abdominal testes

Area of Science:

• Pediatric Surgery
• Urology
• Minimally Invasive Surgery

Background:

• Undescended testes, or impalpable testes, are a common congenital anomaly in pediatric patients.
• Intra-abdominal testes pose a surgical challenge requiring specialized techniques for optimal management.
• The Fowler-Stephens (FS) orchidopexy is a recognized surgical approach for managing intra-abdominal testes.

Purpose of the Study:

• To evaluate the efficacy and outcomes of the two-stage laparoscopic Fowler-Stephens (FS) orchidopexy for treating intra-abdominal testes in pediatric patients.
• To assess the success rates and identify factors influencing the outcome of this surgical procedure.

Main Methods:

• A retrospective analysis of 111 boys with 132 impalpable testes who underwent laparoscopic procedures.
• Detailed review of clinical data, surgical interventions, and patient outcomes.
• Specific focus on the two-stage laparoscopic FS orchidopexy for intra-abdominal testes.

Main Results:

• Out of 132 impalpable testes, 80 were intra-abdominal. Ten intra-abdominal testes were removed due to anatomical issues or atrophy.
• The two-stage laparoscopic FS procedure was performed on 65 intra-abdominal testes, with an overall success rate of 80%.
• Higher success rates were observed in boys with bilateral intra-abdominal testes, potentially linked to younger age at surgery.

Conclusions:

• Two-stage laparoscopic FS orchidopexy demonstrates comparable results to other studies for intra-abdominal testes, though recent studies show higher success rates.
• The median age at referral was higher than optimal, suggesting that earlier surgical intervention could enhance outcomes.
• Laparoscopic management, including the FS technique, is a viable option for intra-abdominal testes, with age being a critical factor for success.