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Up to: Spermatogenic failure · Male infertility with teratozoospermia due to single gene mutation
Spermatogenic failure 5
A male infertility due to sperm disorder characterized by the presence, in sperm, of a very high percentage of spermatozoa with enlarged head, irregular head shape, multiple flagella, and abnormal midpiece and acrosome. It is generally associated with severe oligoasthenozoospermia and a high rate of sperm chromosomal abnormalities (polyploidy, aneuploidy).
This condition has no sub-types.