Male surgical sperm retrieval techniques (TESA/PESA/TESE)
Male surgical sperm retrieval techniques (TESA/PESA/TESE)
TESA (Testicular Sperm Aspiration): Needle aspiration of sperm from testicular tissue.
PESA (Percutaneous Epididymal Sperm Aspiration):Sperm retrieval from the epididymis via needle aspiration.
TESE (Testicular Sperm Extraction):Surgical removal of testicular tissue to collect sperm. These methods aid fertility treatments when sperm production or transport is impaired.