Best Doctor List Near You for Microtese (microsurgical Testicular Sperm Extraction in Caxias do sul

Microdissection testicular sperm extraction (MicroTESE) is a sophisticated surgical technique used to retrieve sperm directly from the testicular tissue in men with severe male infertility, often due to azoospermia, a condition characterized by the absence of sperm in the ejaculate. The procedure involves the use of a high-powered microscope to identify and extract sperm-producing tissues from the testicles. During MicroTESE, a small incision is made in the scrotum to access the testicular tissue. The surgeon uses the microscope to carefully examine the tissue and locate areas that are most likely to contain viable sperm. Once these areas are identified, small amounts of tissue are removed and processed to isolate and collect sperm. MicroTESE is particularly useful for men with obstructive azoospermia, where sperm production is normal but there is a blockage preventing sperm from entering the ejaculate, as well as for those with non-obstructive azoospermia, where sperm production is impaired. The retrieved sperm can be used for in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) to facilitate conception. While MicroTESE can be highly effective, it carries potential complications. These may include bleeding, infection, or damage to the testicular tissue, which could affect future fertility. There is also a risk of not finding viable sperm, which might necessitate alternative fertility treatments. Additionally, the procedure is invasive and requires careful postoperative care to ensure proper healing and recovery. Despite these risks, MicroTESE offers hope for men with severe male infertility, providing a valuable option for achieving biological parenthood.