[The electron microscopic pathology of human spermatozoa]

About 8% of our patients reveal predominantly single abnormality-state, known like monomorphic teratozoospermy, which concerns round headed spermatozoa, amorphous heads, small heads, tapering heads, decapitated spermatozoa, middlepieces and tail defects. In the light of electron-microscopy study the quality and information exactness increases significantly in comparison to conventional semen analysis. Such kind of study, however is not acquitted in normal fertile men, although the finding some of the above mentioned defects, but with less frequency. The assessment of human semen quality must be complex and coordinately without depreciation of the other methods of semen analysis.