[Nonsurgical and endoscopic therapy in obstructive azoospermia]

The endoscopic therapy has an elective role in the distal obstructive azoospermia for urogenital carrefour pathologies both organics and functional and differently in the resection and/or aspiration with sperm recovery forms. Resolutely attends to the symptomatology and positively to the fertility re-establishment, in front of a short sickness-rate. The Authors describe the different techniques with relative indications, results and complications. Instead medical therapy has a role in the obstructive above all post infection and post inflammatory lesions prevention. Furthermore propose to oneself the goal to improve the seminal quality by the improvement of the semen fertilization capacity and to reduce the affections symptomatology. Finally concurs with the sperm selection techniques to fertility potential wealth.