Camelidae and Cervidae Lameness – NAVLE Study Guide

Overview and Clinical Importance

Lameness in camelids (llamas and alpacas) and cervids (deer and elk) represents an important diagnostic challenge on the NAVLE. These species have unique anatomical features, distinct disease predispositions, and specific management considerations that differentiate them from other large animal species. Understanding the causes, clinical presentation, and treatment of lameness in these animals is essential for veterinary practice in mixed practices and zoological settings.

Camelids are considered excellent orthopedic patients due to their relatively low body weight, tolerance of external coaptation devices, ability to ambulate on three legs postoperatively, and acceptance of prolonged recumbency. Cervids present unique challenges due to their stress susceptibility, flight responses, and the emerging threat of chronic wasting disease (CWD) which can present with neurological signs mimicking musculoskeletal disorders.

Part I: Camelidae Lameness

Unique Anatomical Features

Camelids have several anatomical peculiarities that distinguish them from other large animal species and affect their musculoskeletal conditions: