MSD Manual

Please confirm that you are a health care professional

Loading

Failure of Ossification of the Distal Tarsal Bones in Horses

By

Jane C. Boswell

, MA, VetMB, CertVA, CertES (Orth), DECVS, MRCVS, The Liphook Equine Hospital

Last full review/revision Sep 2015 | Content last modified Oct 2015

Incomplete ossification of the central and third tarsal bones is most common in premature or twin foals and is characterized by a “sickle-hock” appearance. It may occur unilaterally or bilaterally. Radiologically, the partially ossified cuboidal bones appear smaller and more rounded than normal. Early recognition and treatment are important to prevent crushing of the bones and resultant progressive osteoarthritis. Cylinder tube casts can be used with good results to protect the immature bones until they have ossified.

Others also read

Also of Interest

SOCIAL MEDIA

TOP