Lumbar paravertebral block in a rabbit (Oryctolagus cuniculus) submitted to pelvic limb amputation - case report
ABSTRACT The concern about pain management in exotic mammals is increasing. However, only a few studies describe locoregional anesthesia techniques in rabbits. Thus, this report aims to describe the lumbar paravertebral block, guided by peripheral nerve stimulation, in a rabbit undergoing mid-femoral amputation. We received a one-year-old rabbit weighing 1.27kg with a history of non-union of the right femur and osteomyelitis. The animal came to us for high pelvic limb amputation. After premedication with ketamine, midazolam, and morphine, the patient was maintained under general anesthesia in a non-rebreathing circuit under spontaneous ventilation with isoflurane vaporized in 0.6 oxygen. Using a peripheral nerve stimulator, we performed the lumbar paravertebral block, positioning the needle between the L5 and L6 vertebrae and injecting 0.2mL/kg bupivacaine. The patient remained stable throughout the procedure, without the need for analgesic rescue with opioids during surgery and postoperatively. The discharge occurred after 24 hours. The lumbar paravertebral block proved efficient for trans and postoperative analgesia for high pelvic limbic amputation in rabbits.
| Autores principales: | , , , , , , , |
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| Formato: | Digital revista |
| Idioma: | English |
| Publicado: |
Universidade Federal de Minas Gerais, Escola de Veterinária
2022
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| Acceso en línea: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352022000300530 |
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