ABSTRACT
Foi atendida, no Hospital Veterinário da Universidade de Cuiabá, uma coruja suindara (Tyto furcata), resgatada pela Polícia Militar Ambiental, sem histórico, adulta e 400 gramas de peso corporal. A ave apresentava impotência funcional do membro pélvico direito, além de desvio, crepitação e dor na região proximal tibiotársica direita, sem lesão cutânea. Estudo radiográfico revelou fratura diafisária oblíqua curta em tibiotarso direito. A estabilização da fratura foi realizada com placa bloqueada do sistema de 1,5mm, na função de apoio, seis orifícios, com três parafusos monocorticais distais, dois parafusos monocorticais proximais e um parafuso bicortical proximal. Ao 30º dia do pós-operatório, os achados radiográficos de consolidação óssea e o retorno da função do membro permitiram a alta médica. Concluiu-se que o uso de placa bloqueada em função apoio para estabilização de fraturas tibiotársicas simples de coruja suindara oferece resultados satisfatórios.(AU)
An adult suindara owl (Tyto furcata), with no specific history and 400 grams of body weight was treated at the Veterinary Hospital of the University of Cuiabá. The patient presented functional impotence in the right pelvic limb, deviation, crepitation and pain in the proximal region in right tibiotarsal, without cutaneous lesions. Radiographs revealed a short oblique diaphyseal fracture at the right tibiotarsus. Fracture stabilization was performed with a 1.5mm locking plate, buttress, six holes; three distal monocortical screws, two proximal monocortical screws and a proximal bicortical screw. On the 30th postoperative day, radiographic revealed bone healing, and the return of limb function allowed medical discharge. It was concluded that the use of locking plates in buttress function to stabilize simple tibiotarsus fractures in suindara owl offers satisfactory results.(AU)
Subject(s)
Animals , Tibial Fractures/surgery , Bone Plates/veterinary , Strigiformes/surgery , Fractures, Bone/veterinary , Fracture Fixation, Internal/veterinaryABSTRACT
CASE DESCRIPTION: A great horned owl of estimated age < 1 year that was captured by wildlife rehabilitators was evaluated because of suspected cataracts. CLINICAL FINDINGS: Nuclear and incomplete cortical cataracts were evident in both eyes. Ocular ultrasonography revealed no evidence of retinal detachment, and electroretinography revealed normal retinal function. TREATMENT AND OUTCOME: For visual rehabilitation, cataract surgery was planned and intraocular lens design was determined on the basis of values obtained from the schematic eye, which is a mathematical model representing a normal eye for a species. Cataract surgery and intraocular lens placement were performed in both eyes. After surgery, refraction was within -0.75 diopters in the right eye and -0.25 diopters in the left eye. Visual rehabilitation was evident on the basis of improved tracking and feeding behavior, and the owl was eventually released into the wild. CLINICAL RELEVANCE: In raptors with substantial visual compromise, euthanasia or placement in a teaching facility is a typical outcome because release of such a bird is unacceptable. Successful intraocular lens implantation for visual rehabilitation and successful release into the wild are achievable.