Circumferential penile defect reconstruction with pull-up double-opposing keystone-designed perforator island flaps: A case report

Two laterally based scrotal pedicled flap grafts in the treatment of penile skin necrosis due to ring incarceration: a case series

Introduction

The rise in the incidence of penile ring incarceration has led to additional cases of ischemic necrosis of the penile skin. Two laterally based scrotal pedicled flaps (LSPFs), noted for their rich blood flow and skin source, resemble penile skin and are the preferred donor sites for repairing such necrosis.

Aims

This study summarizes the outcomes of 2 LSPF grafts for the treatment of penile skin necrosis.

Methods

Data were collected from 5 patients with penile skin necrosis due to ring incarceration who sought treatment at Ankang Central Hospital between 2012 and 2023.

Results

All patients exhibited varying degrees of necrosis in the urethral corpus cavernosum and the penis's anterior tip. Two LSPFs were used for wound repair, with direct suturing of the donor site. None of the 5 patients experienced flap necrosis postsurgery, and they regained normal urination function. The patients reported satisfaction with both the aesthetic and functional results.

Conclusion

Two LSPF grafts are an effective approach for repairing penile skin defects. They reliably cover necrotic penile skin defects, prevent further wound progression, preserve penile structure, and improve patients' life quality.

One-stage Reconstruction of Penile Paraffinoma Using Spiral Stitches FTSG and Evaluation of Sexual Function

Paraffinoma of the penis is rare and caused by paraffin liquid injection. This condition can cause significant penile deformity, ulceration, pain, and sexual dysfunction. However, it can be managed with surgical procedures to obtain normal aesthetic and functional results. Herein, we reported a 42-year-old male with penile paraffinoma who underwent excessive surgical excision of the fibrotic tissue and one-stage reconstruction using a spiral stitch full-thickness skin graft. At one year of follow-up it showed a good aesthetic outcome with no hypertrophic scars, skin contractures, penile curvature, or penile shortening. The sexual evaluation using the International Index of Erectile Function instrument also showed a good result with normal erectile function and satisfaction with sexual sensation. This case is interesting because we used the spiral stitch full-thickness skin graft technique to cover the degloving area and long-term follow-up to evaluate the aesthetic and functional results.