Radiographic Measurement of Hindlimb Digit Length in Standing Heifers. (28th December 2015)

• Record Type: Journal Article
• Authors: Muggli, E.; Weidmann, E.; Kircher, P.; Nuss, K.
• Is Part Of: Anatomia, histologia, embryologia. Volume 45:Number 6(2016:Dec.)
• Page Start: 463
• Page End: 468
• Publication Date: 2015-12-28
• Subjects: Anatomy, Comparative -- Periodicals; Veterinary anatomy -- Periodicals; Veterinary histology -- Periodicals; Veterinary embryology -- Periodicals; 636.089
• DOI: 10.1111/ahe.12222
• Languages: English
• ISSNs: 0340-2096

Abstract

Summary: The digital skeleton of the hindlimbs was evaluated radiographically in 27 standing Brown Swiss heifers. The lateral digital skeleton was significantly longer than its medial counterpart on both a hard (wooden block) and a softer (wooden block covered with a thin rubber mat) surface. There were no significant differences between lengths measured on the hard and the soft surface. The difference between the length of the lateral and medial digits originated at the level of the condyles and increased with P1 and P2. It was partially compensated by a higher third phalanx (P3) in the medial digit, but this did not offset the overall length difference. The findings of this study confirmed that the length asymmetry of the paired digits of cattle documented previously in post‐mortem specimens is also present in living cattle. Further investigation is required to determine the clinical relevance of the length asymmetry of the digital skeleton in cattle.