Sperm production is severely impaired or absent within the testes due to intrinsic testicular failure, genetic abnormalities (like Klinefelter syndrome), or prior gonadotoxic treatments (such as chemotherapy). Surgical Sperm Retrieval Techniques
Maximizes sperm retrieval rates in severe cases of testicular failure while minimizing the volume of testicular tissue removed, preserving Leydig cell function (testosterone production). hegre danny medical sperm extraction
Recovery varies by procedure. PESA patients often return to normal activities within hours. TESE and MicroTESE patients typically require one to three days of rest, with return to full activity within one week. Sperm production is severely impaired or absent within
A small incision is made in the scrotum to remove a piece of testicular tissue, which is then examined for sperm. PESA patients often return to normal activities within hours
Maximizes the chances of sperm retrieval while minimizing the amount of testicular tissue removed, preserving vital testosterone production. The Intersection of Extraction and IVF/ICSI
Hegre Danny Medical Sperm Extraction is typically indicated for men with: