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在青少年生长发育过程中,生殖系统是全身最后发育的一个系统。睾丸不仅是男性的性器官,也是内分泌器官。睾丸的发育,与男性第二性征和生长发育有着密切的关系。为了解青少年青春发育中,睾丸的发育过程,我们于1980年对上海铁路地区青少年作生长发育调查的同时测量了睾丸的长度与宽度。
In the process of adolescent growth and development, the reproductive system is the system of the final development of the whole body. Testicles are not only male sexual organs, but also endocrine organs. Testicular development, and male sexual characteristics and growth and development have a close relationship. In order to understand the process of adolescent youth development and testicular development, we measured the length and width of testes in 1980 while surveying the growth and development of adolescents in the Shanghai railway area.