Predictors of Surgical Complications in Distal Hypospadias Repair with Foreskin Reconstruction

Overview

This prospective study analyzed anatomical and intraoperative factors predicting complications after distal hypospadias repair using TIPU with foreskin reconstruction. Key measurements such as glans width, glans groove width, and ischemic time were assessed to identify risk factors for postoperative complications.

Background

Hypospadias is a common congenital anomaly affecting male genitalia, with surgical correction evolving over decades. Tubularized incised plate urethroplasty (TIPU) is widely used for distal hypospadias repair, often combined with foreskin reconstruction. Despite advances, postoperative complications remain a concern, and identifying predictive factors is essential to optimize outcomes. This study focused on anatomical and intraoperative parameters to improve risk stratification and surgical planning.

Data Highlights

Intraoperative anatomical measurements included stretched penile length (cm), glans width (mm), glans groove width (mm), presence of penile curvature and torsion, meatal position (coronal, subcoronal, midpenile), ischemic time (minutes), and preputial symmetry (symmetric/asymmetric). Surgical steps and postoperative care protocols were standardized to minimize variability.

Key Findings

• Glans width and glans groove width were measured intraoperatively and may correlate with surgical outcomes.
• Ischemic time, defined as tourniquet duration, was recorded continuously and considered a potential risk factor for complications.
• Preputial asymmetry was qualitatively assessed and may influence foreskin reconstruction success.
• Patients with severe penile curvature (>30°), proximal hypospadias, or prior hormonal therapy were excluded to reduce confounding.
• Standardized surgical technique and postoperative care protocols were employed to ensure consistency.

Clinical Implications

Careful intraoperative measurement of anatomical parameters such as glans width and ischemic time can help predict the risk of postoperative complications in distal hypospadias repair. Avoiding prolonged tourniquet time and recognizing preputial asymmetry may improve surgical planning and outcomes. Standardized surgical techniques and postoperative protocols are essential to minimize variability and optimize patient care.

Conclusion

This study highlights the importance of specific anatomical and intraoperative factors in predicting complications after distal hypospadias repair with foreskin reconstruction. Incorporating these parameters into surgical planning may enhance risk stratification and improve postoperative outcomes.

References

1. References 1-22 -- Various studies on hypospadias incidence, classification, surgical techniques, and outcomes