Anterior urethroplasty and effects on sexual life: which is the best technique?

Established beliefs concerning outcomes following anterior urethral reconstruction are changing, both with regards to the genital cosmetics and to the impact on sexual activity. Today, the aim of stricture repair is not only to reinstate urinary function but also to safeguard sexual activity and guarantee genital cosmesis. A thorough evaluation of anterior urethroplasty results should include the sexual viewpoint which appears to play an important role in overall post-operative patient satisfaction. The most commonly reported sexual problems following anterior urethroplasty include: erectile and ejaculatory dysfunction, penile curvature or shortening, dissatisfaction with genital cosmetic appearance, sensorial impairment of glans. The prevalence of specific post-operative sexual problems may be related to the site of reconstruction (penile or bulbar) and to the technique of urethroplasty employed. In penile urethral reconstruction, the wide use of buccal mucosa grafts seems to excel the use of skin flaps which easily distort the cosmesis and elasticity of the penis. In bulbar reconstructions, graft augmentation techniques seem to impact less on sexual outcome than excision anastomotic techniques. Therefore, the policy of primarily indicating an excision anastomotic procedure, whenever possible, should come under scrutiny. Eventual sexual outcomes should be incorporated in the choice of the optimal anterior urethral reconstruction and in pre-operative patient counselling.