Observations on teat stenosis.
The article deals with 665 cases of teat stenosis observed over the period 1968--73 in the area covered by the Field Station of the College of Veterinary Medicine, Hautjarvi. The main attention is to the occurrence of the syndrome and the aspects associated with the clinical picture. The results are shown in Figs. 1--4. Only 12.7% of the stenoses were recorded during the pasture season. An examination of the point of time of the diagnosis revealed that 46.2% of all cases fell during the first month after calving. Of all cases of stenosis, 59.8% were found in the rear teats and, correspondingly, 50.2% in the fore teats. The location of the stenosis in the teat was known in 526 cases: 79.5% in the streak canal and tip of the teat, 8.5% in the mid-section of the cistern, 3.3% in its upper section and 8.7% affecting the entire cistern. Of the 477 cases treated surgically, 24.3% required renewed treatment. Of the 174 cases treated without surgery, 20.7% had to be treated several times. On the basis of the observations made, conclusions were drawn with regard to ethiological factors and the results examined in the light of some other studies.
D000367:Age Factors; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis* / Q000601:surgery / Q000628:therapy; D005260:Female; D008321:Mammary Glands, Animal; D012621:Seasons; D013997:Time Factors