Conclusions: The detections of sperm Line and serum genital hormone were significant for estimating testicle damage degree, also for distinguishing kiwi in primary and obstructive azoospermia.

• 结论：精浆锌及血清生殖激素的检测，对判定男性不育症患者睾丸损害程度及鉴别睾丸原发性与梗阻性无精子症具有重要的作用。