With the increasing awareness of men's health, more and more clinical studies are reported on the relationship of testicular microlithiasis (TM) with male infertility. TM is a relatively rare disease characterized by multiple microcalcifications (<3 mm) in the seminiferous tubules of the testis. This review summarizes the findings in the studies of the diagnosis, epidemiology, correlation with male fertility, treatment, and follow-up of TM in recent years. Many researches show that TM has a certain correlation with the decline of male fertility, which, however, is not identically agreed on at home and abroad. As for the treatment of TM complicated with male infertility, there is still a lack of effective and reliable drugs and strategies and a need for many basic and clinical studies.
Keywords: male reproductive ability; semen quality decline; testicular microlithiasis.