Non-syndromic male infertility due to sperm motility disorder
ORPHA:276234· ICD-10 N46
Definition
Non-syndromic male infertility due to sperm motility disorder is a rare, genetic, non-syndromic male infertility disorder characterized by infertility due to sperm with defects in their cilia/flagella structure, leading to absent motility or reduced forward motility in fresh ejaculate. Reduced semen volume, oligospermia and an increased number of abnormally structured spermatozoa is often present.
- Prevalence
- Unknown
- Inheritance
- Autosomal recessive
- Age of onset
- Adult