Surgical treatment of post-traumatic luxation of rib heads with spinal cord compression in a cat

Acta Veterinaria Scandinavica

Beata Degórska¹  Jacek Cezary Sterna¹  Jacek Sobczyński²  Monika Łumińska²  Laura Rogowska² 

[1] Department of Small Animal Diseases and Clinic, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Nowoursynowska 159C, 02-776, Warsaw, Poland;Klinika Weterynaryjna Bemowo, Powstańców Śląskich 101, 01-495, Warsaw, Poland;

关键词: Decompression;    Feline medicine;    Rib head;    Spinal cord;    Traumatology;   

DOI  :  10.1186/s13028-021-00619-6

来源: Springer

【 摘 要 】

BackgroundLuxation of the rib head with intrusion into the intervertebral foramen seems to be rare in cats. Only one report has been published describing a cat with non-ambulatory paraparesis, which was managed conservatively. Here we report a case of rib head luxation that was managed surgically.Case presentationA 4-year-old, female domestic shorthair cat with a two-week history of non-ambulatory paraparesis was presented at our clinic. Based on history and neurological examination, a diagnosis of thoracolumbar spinal cord lesion of traumatic origin was made. Computed tomography scanning revealed mild scoliosis, a luxation of the 3rd and 4th right rib heads and penetration into the spinal canal through intervertbral foramina. Surgical management using right dorsal approach to the spine was performed. The spinal cord was decompressed by cutting and removing of proximal ribs’ fragments by rotation and pulling out from the intervertebral foramina. The cat was ambulatory and paraparetic four weeks after surgery. Two years after surgery the cat regained functional gait, but ataxia remained.ConclusionsWe report the first case of a surgical treatment of rib head luxation and intrusion into the spinal canal in a cat. The applied procedure resulted in an improvement of neurological signs.

【 授权许可】

CC BY