title: Medical Management of Hypovitaminosis D With Cholecalciferol and Elastic Therapeutic Taping in Red-legged Seriema (Cariama cristata) Chicks.
abstract: Three hand-reared, 50-53 day-old, red-legged seriema (Cariama cristata) chicks were evaluated for acute lameness and reluctance to ambulate. Two of the 3 chicks presented with angular limb deformities of the proximal tarsometatarsi and external rotation of the legs. Radiographs demonstrated decreased opacity of the long bone of the legs, with poorly delineated cortices and deviation of the proximal tarsometarsi. Serum concentrations of 25-hydroxycholecalciferol revealed all 3 chicks were deficient in vitamin D(3) at presentation. The chicks were administered injectable vitamin D(3) (cholecalciferol), oral vitamin D(3), and an ultraviolet B (UV-B) light was placed in their enclosure. Elastic, therapeutic taping was used to correct angular limb deformities present in 2 of the 3 chicks. Taping was continued until the angular limb deformities were corrected and lameness resolved. Hypovitaminosis D is a common cause of metabolic bone disease in captive avian species. Cholecalciferol administration, UV-B light supplementation, and elastic, therapeutic taping were effective treatments for osteodystrophy and secondary angular limb deformities due to hypovitaminosis D. This multifaceted treatment may be useful in other long-legged juvenile birds with similar clinical signs.
authors.forename: Caitlin A
authors.initials: CA
authors.lastname: Kozel
authors.forename: Matthew E
authors.initials: ME
authors.lastname: Kinney
authors.forename: Christopher S
authors.initials: CS
authors.lastname: Hanley
authors.forename: Luis R
authors.initials: LR
authors.lastname: Padilla
mesh_terms: D000818:Animals; D000836:Animals, Zoo; D001715:Bird Diseases / Q000209:etiology* / Q000628:therapy; D001717:Birds; D002762:Cholecalciferol / Q000627:therapeutic use*; D014808:Vitamin D Deficiency / Q000662:veterinary*
chemical_list: D002762:Cholecalciferol
keywords: Cariama cristata; avian; cholecalciferol; elastic therapeutic taping; hypovitaminosis D; red-legged seriema