Ultrasonography of peripheral nerves in the normal adult horse.
A study of the ultrasonographic appearance and size of the sciatic, tibial, peroneal, suprascapular, radial, median, and ulnar nerves and a comparison with the anatomic size and location of these nerves in the normal adult horse is reported. Cadavers and live horses were studied. Landmarks for localization and techniques for nerve identification are described. The depth and diameter of each nerve at various locations and the success rate in imaging each nerve are reported. Statistically significant correlations were found between anatomically and ultrasonographically measured nerve depths and diameters. The success rate in identifying nerves was 70% in the live horses and 49% in cadavers, with the deep peroneal nerve being the easiest to identify. Some applications of this technique in horses are discussed.
Alexander
Kate
K
Veterinary Teaching Hospital, The Ohio State University, 601 Vernon L. Tharp St., Columbus, OH 43210, USA.
Dobson
Howard
H
D000818:Animals; D005260:Female; D006614:Hindlimb / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D006736:Horses / Q000033:anatomy & histology*; D008297:Male; D017933:Peripheral Nervous System / Q000000981:diagnostic imaging*; D014463:Ultrasonography