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目的研究单侧隐睾史男性精液质量及精子形态学状况。方法 26例幼年曾确诊为单侧隐睾并行睾丸固定术的男性,成年后分别检测精子密度、精子活率、精子活力及进行精子形态学分析。对照组为无隐睾病史的体检正常男性30例。结果两组男性的精子密度、精子活率无明显差异(P>0.05),而单侧隐睾史男性精子活力低于对照组(t=4.43,P<0.01),精子畸形率较高(t=4.29,P<0.01)。精子畸形的类型以头部缺陷为主。结论单侧隐睾史男性成年后精液质量下降。幼年阶段及早手术治疗有利于成年后的精子发生。
Objective To study the male sperm quality and sperm morphological status in unilateral cryptorchidism. Methods Twenty - six male patients who had been diagnosed as unilateral cryptorchidism by testicular fixation were tested for sperm density, sperm motility, sperm motility and sperm morphological analysis. Control group without cryptorchidism history of normal male 30 cases. Results There was no significant difference in sperm motility and sperm motility between the two groups (P> 0.05), but the sperm motility of unilateral cryptorchidism was lower than that of the control group (t = 4.43, P <0.01) = 4.29, P <0.01). The type of sperm deformity head defects. Conclusion Male unilateral cryptorchidism semen quality decline. Early childhood surgery is conducive to adult spermatogenesis.