Orthopedic radiography in exotic animal practice.
Radiographic examination of exotic animal species provides significant diagnostic information to the practitioner so long as attention is paid to positioning and radiographic detail and if variations in normal radiographic anatomy are contemplated. Fracture of pneumatic bones (humerus or femur) in avian patients often results in subcutaneous emphysema, much like an open fracture. If fracture alignment is anatomical, there is generally little callous formation visible in avian and reptile patients; however, if malunion occurs, then certainly callous can be visualized. Aggressive or excessive periosteal proliferation in exotic species often predicts osteomyelitis. Practitioners can increase their diagnostic capabilities and thereby decrease any preconceived anxiety by applying the same general interpretive concepts used in the radiography of more routine small animal patients and by evaluating the resultant radiographs in a systematic manner. With the exception of certain anatomical differences and alterations in response to injury, exotic animal species suffer the same types of orthopedic disease do dogs and cats.
Williams
Jamie
J
American College of Veterinary Radiology, Department of Veterinary Clinical Science, School of Veterinary Medicine, Louisiana State University School of Medicine, Baton Rouge, Louisiana, USA.
D000818:Animals; D001717:Birds / Q000293:injuries; D050723:Fractures, Bone / Q000000981:diagnostic imaging / Q000662:veterinary*; D008116:Lizards / Q000293:injuries; D011817:Rabbits / Q000293:injuries; D011859:Radiography / Q000662:veterinary; D014426:Turtles / Q000293:injuries; D014730:Veterinary Medicine / Q000379:methods