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1.
Acta sci. vet. (Online) ; 49(suppl.1): Pub. 618, 18 mar. 2021. ilus
Artigo em Português | VETINDEX | ID: vti-30758

RESUMO

Background: Trauma is the main cause of spinal fractures and dislocations in humans and large animals. Clinical signspresent with acute onset and vary according to the location and severity of the spinal cord injury. The treatment of fractures in large animals depends on economic value, cost of procedures, prognosis, location and type of fracture. However,although spinal fractures in large animals are not uncommon, the literature about their clinical aspects and treatment isscanty. Therefore, the purpose of this report is to describe a surgical stabilization of atlantoaxial subluxation, fracture ofthe third cervical vertebra and C2-C3 subluxation.Case: An approximately 2-year-old Île-de-France sheep, weighing 101 kg, with a history of cervical trauma and nonambulatory tetraparesis was treated at the Veterinary Hospital of the Institution (UNIPAMPA). During physical examination, the animal presented good general physical condition and heart rate, respiratory rate and temperature was accordingto physiological parameters for the species. The animal remained in lateral decubitus, with minimal head and limb movements, and exhibited deep pain sensitivity. Clinical treatment with dexamethasone, limb physiotherapy and change inlateral decubitus position were employed, but failed to improve the animals condition. After five days of unresponsive toclinical treatment, the patient was referred to the neurology department, where it underwent neurological examination andradiographic examination of the cervical region was performed under general anesthesia. The radiographic examinationrevealed atlantoaxial subluxation, by displacement of the odontoid process into the vertebral canal, fracture of the thirdcervical vertebra and C2-C3 vertebral subluxation. The surgical planning aimed cervical vertebral instability repair usingatlantoaxial arthrodesis associated the stabilization of C1-C2 and C2-C3 vertebrae with Schanz pins and bone cement...(AU)


Assuntos
Animais , Feminino , Ovinos/lesões , Fixação de Fratura/veterinária , Traumatismos da Coluna Vertebral/cirurgia , Traumatismos da Coluna Vertebral/veterinária , Luxações Articulares/veterinária , Vértebras Cervicais , Paresia/veterinária
2.
Acta sci. vet. (Impr.) ; 49(suppl.1): Pub.618-Jan 4, 2021. ilus
Artigo em Português | VETINDEX | ID: biblio-1458481

RESUMO

Background: Trauma is the main cause of spinal fractures and dislocations in humans and large animals. Clinical signspresent with acute onset and vary according to the location and severity of the spinal cord injury. The treatment of fractures in large animals depends on economic value, cost of procedures, prognosis, location and type of fracture. However,although spinal fractures in large animals are not uncommon, the literature about their clinical aspects and treatment isscanty. Therefore, the purpose of this report is to describe a surgical stabilization of atlantoaxial subluxation, fracture ofthe third cervical vertebra and C2-C3 subluxation.Case: An approximately 2-year-old Île-de-France sheep, weighing 101 kg, with a history of cervical trauma and nonambulatory tetraparesis was treated at the Veterinary Hospital of the Institution (UNIPAMPA). During physical examination, the animal presented good general physical condition and heart rate, respiratory rate and temperature was accordingto physiological parameters for the species. The animal remained in lateral decubitus, with minimal head and limb movements, and exhibited deep pain sensitivity. Clinical treatment with dexamethasone, limb physiotherapy and change inlateral decubitus position were employed, but failed to improve the animal’s condition. After five days of unresponsive toclinical treatment, the patient was referred to the neurology department, where it underwent neurological examination andradiographic examination of the cervical region was performed under general anesthesia. The radiographic examinationrevealed atlantoaxial subluxation, by displacement of the odontoid process into the vertebral canal, fracture of the thirdcervical vertebra and C2-C3 vertebral subluxation. The surgical planning aimed cervical vertebral instability repair usingatlantoaxial arthrodesis associated the stabilization of C1-C2 and C2-C3 vertebrae with Schanz pins and bone cement...


Assuntos
Feminino , Animais , Fixação de Fratura/veterinária , Luxações Articulares/veterinária , Ovinos/lesões , Traumatismos da Coluna Vertebral/cirurgia , Traumatismos da Coluna Vertebral/veterinária , Paresia/veterinária , Vértebras Cervicais
3.
Acta sci. vet. (Online) ; 48(suppl.1): Pub. 491, 13 mar. 2020. ilus
Artigo em Português | VETINDEX | ID: vti-25571

RESUMO

Background: Perineal hernia is characterized by the displacement of abdominal organs to the perineal region after ruptureor weakening of the pelvic diaphragm muscles. This condition is common among middle-aged and elderly unneuteredmale dogs. Considering the severity of the condition and its rarity among bitches, this paper reports on a case of perinealhernia caused by hydrometra in a 12-year-old pinscher bitch.Case: The patient was a 12-year-old Pinscher bitch, weighing 3 kg, suffering from anuria and constipation in the 36 hprior to treatment, without reported trauma. She was unspayed, and her last estrus had occurred approximately thirty dayspreviously. The physical examination revealed an increase in volume in the right perineal region, increased volume in theleft inguinal region, increased body temperature (39.8ºC), pale mucous membranes, tachycardia, tachypnea, abdominalpain and increased popliteal lymph nodes. The diagnosis was determined based on her medical history, clinical signs andan ultrasound scan, which revealed dilated uterine horns displaced unilaterally in the left inguinal region, with evidence ofhydrometra, full urinary bladder inside the hernia sac in the right dorsolateral perineal region and right kidney pyelectasis.After evaluating the animals physical condition, surgery was recommended, involving ovariohysterectomy associatedwith inguinal and perineal herniorrhaphy.Discussion: Perineal hernia, a common condition in male dogs, is characterized by the displacement of organs towardsthe perineal region. However, in this case, this condition occurred in female dog. Unlike males, the main causes of perineal hernia in females are trauma, chronic coughing related to heart disease, bronchitis, and tracheal collapse. Increasedintra-abdominal pressure associated with a weak pelvic diaphragm predisposes for herniation of abdominal contents,such as occurred through hydrometra. In this case...(AU)


Assuntos
Animais , Feminino , Cães , Hérnia/veterinária , Períneo , Útero , Herniorrafia/veterinária
4.
Acta sci. vet. (Impr.) ; 48(suppl.1): Pub.491-4 jan. 2020. ilus
Artigo em Português | VETINDEX | ID: biblio-1458318

RESUMO

Background: Perineal hernia is characterized by the displacement of abdominal organs to the perineal region after ruptureor weakening of the pelvic diaphragm muscles. This condition is common among middle-aged and elderly unneuteredmale dogs. Considering the severity of the condition and its rarity among bitches, this paper reports on a case of perinealhernia caused by hydrometra in a 12-year-old pinscher bitch.Case: The patient was a 12-year-old Pinscher bitch, weighing 3 kg, suffering from anuria and constipation in the 36 hprior to treatment, without reported trauma. She was unspayed, and her last estrus had occurred approximately thirty dayspreviously. The physical examination revealed an increase in volume in the right perineal region, increased volume in theleft inguinal region, increased body temperature (39.8ºC), pale mucous membranes, tachycardia, tachypnea, abdominalpain and increased popliteal lymph nodes. The diagnosis was determined based on her medical history, clinical signs andan ultrasound scan, which revealed dilated uterine horns displaced unilaterally in the left inguinal region, with evidence ofhydrometra, full urinary bladder inside the hernia sac in the right dorsolateral perineal region and right kidney pyelectasis.After evaluating the animal’s physical condition, surgery was recommended, involving ovariohysterectomy associatedwith inguinal and perineal herniorrhaphy.Discussion: Perineal hernia, a common condition in male dogs, is characterized by the displacement of organs towardsthe perineal region. However, in this case, this condition occurred in female dog. Unlike males, the main causes of perineal hernia in females are trauma, chronic coughing related to heart disease, bronchitis, and tracheal collapse. Increasedintra-abdominal pressure associated with a weak pelvic diaphragm predisposes for herniation of abdominal contents,such as occurred through hydrometra. In this case...


Assuntos
Feminino , Animais , Cães , Hérnia/veterinária , Períneo , Útero , Herniorrafia/veterinária
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