| Namespace | disease_ontology | Obsolete | false |
| description | A spermatogenic failure characterized by male infertility due to severe teratozoospermia with multiple morphologic abnormalities of the flagella and disruption of the axonemal complex and mitochondrial sheath that has_material_basis_in homozygous or compound heterozygous mutation in the DNAH2 gene on chromosome 17p13.1. |
