Many studies have described the normal and pathologic ultrasonographic appearance of the musculoskeletal system in cattle. However, these previous studies present few images and descriptions of the aspect of this system in calves. The aim of this anatomic study was to describe the normal ultrasonographic examination of the forelimb joints in 1- to 2-month-old Holstein calves, as well as to present the techniques used to acquire the images. The joint regions of the forelimbs of four cadaver calves were studied. Six forelimbs were evaluated by ultrasonography using a 13.0MHz linear transducer. The images acquired were compared with those acquired with other imaging techniques (six forelimbs were x-rayed, three forelimbs were scanned using magnetic resonance imaging (MRI)) and compared with anatomical pieces (one forelimb was dissected, four forelimbs were frozen and sectioned for frozen slides) to finally label the different structures visualized on ultrasonographic pictures...
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