Microdissection testicular spem extraction is currently the optimal sperm retrieval method for non-obstructive azoospermia patients. Research and development of this technique will help clinicians have more tools to collect sperm effectively for non-obstructive azoospermia patients, enabling these patients to have children of their own. | Study on the effectiveness of sperm retrieval and relationship between a number of factors and sperm retrieval ability of microdissection testicular spem extraction technique on non obstructive azoospermia patients
