epididymides weight 2011-11-03T03:08:00Z CMO:0000637 The heaviness of the epididymides, i.e., the degree to which one or both of the epididymides is drawn toward the ground. The epididymis is an elongated cordlike structure along the posterior border of the testis; its coiled duct provides for storage, transit, and maturation of spermatozoa and is continuous with the ductus deferens. VT:0010019 clinical_measurement_ontology mshimoyama male reproductive organ weight