Ultrasound therapy for the prevention and correction of contractures and bone mineral loss associated with wing bandaging in the domestic pigeon (Columba livia).
Figure-of-eight wing bandaging is widely used to treat wing injuries, to immobilize wings before and after fracture repair, and during transient wing paralysis. However, prolonged bandaging can lead to bone loss and to contractures and reduced range of joint motion. Studies evaluating the efficacy of therapeutic ultrasound to reverse and prevent bandaging-associated contractures in pigeons (Columba livia) showed a significant increase in elbow and carpal extension after 10 twice weekly ultrasound treatments when started either 4 or 11 days after bandage placement. In addition, after 42 days of wing bandaging, three ultrasound treatments stimulated a faster reversal of carpal wing rotation loss than removal of the bandage over the 10-day treatment period. Finally, bone loss in response to 28 days of bandaging was significant, progressed at 2.8% per week, and was not affected by ultrasound treatment twice weekly during this period. Therefore, therapeutic ultrasound prevented and reversed loss of wing extension associated with figure-of-eight bandaging but did not lessen the disuse osteoporosis created by bandaging in these birds.
Wimsatt
J
J
Department of Clinical Sciences, College of Veterinary and Biomedical Sciences, Colorado State University, Fort Collins 80523, USA.
Dressen
P
P
Dennison
C
C
Turner
A S
AS
D015502:Absorptiometry, Photon / Q000662:veterinary; D000818:Animals; D001458:Bandages / Q000009:adverse effects / Q000662:veterinary; D001715:Bird Diseases / Q000517:prevention & control / Q000628:therapy*; D015519:Bone Density / Q000502:physiology; D010856:Columbidae / Q000293:injuries; D003286:Contracture / Q000209:etiology / Q000628:therapy / Q000662:veterinary*; D005260:Female; D017102:Fracture Healing / Q000502:physiology*; D050723:Fractures, Bone / Q000628:therapy / Q000662:veterinary; D008297:Male; D010024:Osteoporosis / Q000209:etiology / Q000628:therapy / Q000662:veterinary*; D014464:Ultrasonic Therapy / Q000662:veterinary*; D014921:Wings, Animal / Q000293:injuries