| pubmed-article:3705383 | pubmed:abstractText | A new indirect radiographic technique is described for the differential diagnosis of erectile impotence in the bull. Two cases of impotence have been investigated in this way. In the first, occlusion of the dorsal longitudinal canal of the corpus cavernosum penis in an 18-month-old Hereford bull was diagnosed. In the second, distal venous drainage of the corpus cavernosum penis was demonstrated in a five-year-old Hereford bull. Post mortem examination of the reproductive tract confirmed the diagnosis in each case. | lld:pubmed |
