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隐睾症是男性生殖系统先天性异常引起的常见疾病之一,在足月新生儿发生率约为4%~5%,早产儿为9%~30%。1岁时降到0.7%~0.8%,1岁后睾丸自发下降的机率则明显减少。6~12个月是行睾丸下降固定术的最佳时间,但是由于各种原因,在小儿时未及时治疗,导致成年后出现生育问题。即使睾丸下降固定手术成功者,9%~15%单侧和46%双侧隐睾可发生无精子症[1]。隐睾是怎样导致男性不育症及其治疗前景如何,本文将予以综述。
Cryptorchidism is one of the common diseases caused by congenital abnormalities of the male reproductive system. The rate of full-term newborns is about 4% to 5% and that of premature children is 9% to 30%. 1 year old dropped to 0.7% ~ 0.8%, 1 year old testicular spontaneous decline was significantly reduced. 6 to 12 months is the best time for descending testicular fixation, but due to various reasons, not treated in infancy, resulting in adult fertility problems. Azoospermia can occur in 9% to 15% of unilateral and 46% bilateral cryptorchidism, even with successful testicular descent fixation [1]. How cryptorchidism can lead to male infertility and its treatment prospects, this article will be reviewed.