Abstract
Azoospermia, which is the condition in which there is an absence of sperm in the ejaculated fluid, in at least 2 samples, even after centrifugation, can be obstructive or non-obstructive. Obstructive azoospermia, which is the focus of this study, has vasectomy as its main cause.It is known that the demand for vasectomy in the world and in Brazil has grown a lot in recent years, since it i…