[Genital gender affirming surgery in trans men]

50 years of inflatable penile implants: Where do we stand in France?

INTRODUCTION

With 50 years' experience, inflatable penile implants are the preferred option for erectile dysfunction refractory to pharmacological and mechanical treatment. Technical and surgical improvements have optimized patient success and satisfaction. However, multi-factorial dissatisfaction persists.

OBJECTIVE

The aim of this study is to provide an overview of available technological improvements and innovations, as well as the perioperative management and complications of inflatable penile implant surgery.

METHOD

A literature review was carried out over the last twenty years to answer 4 questions: what are the different inflatable penile implants available in 2023, for which indications, results and complications.

RESULTS

Four companies propose inflatable penile implants in France. The main improvements have been in the various components of the prosthesis with better cylinder extension, more ergonomic reservoirs, and more manageable pumps, leading to a better durability. Indications have been extended to patients suffering from Peyronie's disease and in emergency cases of priapism. In response to demand from the transgender population, specific phalloplasty implants have been developed. New options are being developed for difficult cases of retracted penis. Results show a high satisfaction rate. Currently the main challenge is the management of infection with the development of rescue protocols using antibiotics to preserve implants - or replace them in a single operation.

CONCLUSION

After 50years' experience, improvements in penile implants led to effective, satisfactory and safe treatment and can be proposed in new indications. Further development is sill necessary to offer solutions in difficult cases.