[Preliminary results of noncontact temperature measuring using an infrared thermometer on the tarsus pf swine with osteoarthrosis tarsi deformans].
The surface temperature on tarsus of 54 performance tested boars of about 60 kg of Swedish Landrace was measured by means of infra-red thermometer at three measuring points (MP1, MP2 and MP3). MP1 was situated above the tuberculum of os metatarsale III or, as visualised in 21 slaughtered boars, above pathoanatomical alterations of osteoarthrosis tarsi deformans (OATD). MP2 was located directly medially and MP3 laterally from MP1. A clear palpatory symptom was found only with 10 boars, while all 21 slaughtered boars showed different morphological lesions of OATD. The average temperature at MP1 was 35.69 degrees C and was significantly higher (P = .01) than at MP2 (35.34) and MP3 (35.30). The temperature differences between MP1 and MP2 or MP3 were statistically reliable. Boars, who had a clear palpatory symptoms at tuberculum, showed an average temperature at MT1 of 36.27 degrees C, which was higher (P = .0114) than of those with an unclear palpatory symptom (35.64 degrees C). The results show that the temperature differences are the consequence of OATD.
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Veterinärfakultät der Universität E. K., Ljubljana, Jugoslawien.
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D000818:Animals; D007259:Infrared Rays; D008297:Male; D010003:Osteoarthritis / Q000378:metabolism / Q000662:veterinary*; D012881:Skin Temperature; D013552:Swine; D013553:Swine Diseases / Q000378:metabolism*; D013643:Tarsus, Animal; D013821:Thermometers / Q000662:veterinary*
Erste Ergebnisse berührungsloser Temperaturmessungen mittels eines Infrarotthermometers am Sprunggelenk des Schweines mit Osteoarthrosis tarsi deformans.