CC BY 4.0 · VCOT Open 2019; 02(01): e50-e54
DOI: 10.1055/s-0039-1692190
Case Report
Georg Thieme Verlag KG Stuttgart · New York

Avulsion of the Accessory-Carpal Ligaments and Sagittal Fracture of the Ulnar Carpal Bone in a Foal

1   Department of Veterinary Clinical Sciences, Iowa State University, Ames, Iowa, United States
,
Robin White
1   Department of Veterinary Clinical Sciences, Iowa State University, Ames, Iowa, United States
,
Rolf B. Modesto
2   Brazos Valley Equine Hospitals, Navasota, Texas, United States
,
Kristina G. Miles
1   Department of Veterinary Clinical Sciences, Iowa State University, Ames, Iowa, United States
› Author Affiliations
Funding None.
Further Information

Publication History

19 March 2019

30 April 2019

Publication Date:
11 June 2019 (online)

Abstract

A 45-day-old foal presented for weight bearing lameness. Radiography revealed an abnormal radiolucent line associated with the proximal ulnar carpal bone and a separate curvilinear mineral opacity palmaromedial to the distal radial epiphysis. Computed tomography illustrated a sagittal, biarticular, non-displaced fracture of the ulnar carpal bone with small separate fragments associated with the accessory-ulnar and accessory-radial carpal ligaments. The foal was treated conservatively with rest and adjunct intra-articular hyaluronic acid. The lameness resolved within 90 days. Full range of motion of the carpus returned within 120 days following an active rehabilitation protocol. This report details avulsion of the accessory-carpal ligaments and sagittal fracture of the ulnar carpal bone secondary to presumed hyperextension injury.

Note

All authors adhered to AVMA Principles of Ethics.


Author Contribution

All authors contributed to clinical management of this case. All authors contributed to drafting, revising and finally approving this manuscript.


 
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