The Variety of Abnormal Spermatozoa from Patients with Fertility Problems, an Ultrastructural Study

I. Mature forms

Abstract

Among the abnormal varieties of mature spermatozoa, double or tetrad heads, monstrous heads of spheroid or ellipsoid forms with accompanying acrosomal lesions are noted. Tail deformaties of multiple or curved type are also occasionally encountered along with either complete or incomplete duplication of the core of the principal portion of the tail.