Methods: Microsurgical testicular sperm extraction was conducted on to a patient suffering with NOA to obtain sperms and intracytoplasmic sperm inject (ICSI) was performed to assist pregnancy.

• 方法：采用睾丸切开显微取精术获取精子，结合卵浆内单精子显微注射技术，辅助1例非阻塞性无精子症不育患者人工受精。