Résumé
Necrozoospermia is still a poorly understood cause of male infertility. It is defined as a condition in which spermatozoa in the ejaculated semen are dead. According to sperm norms of the World Health Organization (WHO) (1), sperm viability is higher than or equal to 75% in human semen samples. Fertility of the semen is impaired below this percentage. Necrozoospermia is a rare condition with a reported prevalence of 0.2-0.48% in infertile subjects (2,3).