Sperm Selection for micro TESE-ICSI in Non-Obstructive Azoospermia, a Case Report.

Area of Science:

• Reproductive Medicine
• Andrology
• Infertility Treatment

Background:

• Testicular sperm extraction with intracytoplasmic sperm injection (TESE-ICSI) is a key technique for male infertility, particularly non-obstructive azoospermia (NOA).
• Current TESE-ICSI protocols often yield suboptimal pregnancy and livebirth rates for NOA patients.
• Improved sperm selection methods are crucial to enhance TESE-ICSI success.

Observation:

• A couple with a history of two failed ICSI cycles due to NOA was considered for TESE-ICSI.
• Sperm for the ICSI procedure were meticulously selected using high magnification and polarized light microscopy.
• This advanced sperm selection aimed to identify the most viable sperm for fertilization.

Findings:

• A successful TESE-ICSI cycle was achieved using sperm selected with high magnification and polarized light microscopy.
• The couple achieved a livebirth following this specialized TESE-ICSI procedure.
• This demonstrates the potential of advanced microscopy techniques in improving TESE-ICSI outcomes.

Implications:

• High magnification and polarized light microscopy may represent a significant advancement in sperm selection for TESE-ICSI.
• This technique offers renewed hope for couples with previous TESE-ICSI failures and severe male factor infertility.
• Further research validating this method could optimize livebirth rates in NOA populations.