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自 1992年 Palermo等 [1 ] 创立单精子卵胞浆内注射术( intracytoplasmic sperm injection,ICSI)以来 ,ICSI技术已广泛用于治疗严重男性不育症、无精子症和常规体外受精 -胚胎移植失败 ( IVF- ET)周期受精失败患者。本研究采用经皮睾丸精子抽吸术 ( percutaneous testicular sp
ICSI has been used extensively to treat severe male infertility, azoospermia, and conventional IVF-embryo transfer since the creation of intracytoplasmic sperm injection (ICSI) by Palermo et al [1] in 1992 (IVF-ET) cycle failed to fertilization patients. This study used percutaneous testicular sperm aspiration (percutaneous testicular sp