UDC: 619: 616.711: 636.7
DOI: 10.36871/vet.zoo.bio.202311006
Authors
Ilya F. Vilkovysky,
Ivan A. Rusnak,
Peoples' Friendship University of Russia, Moscow, Russia; Network of Veterinary Centers «MedVet», Moscow, Russia
Yuriy A. Vatnikov,
Peoples' Friendship University of Russia, Moscow, Russia; Veterinary Clinic «Zooacademy», Moscow, Russia
Dmitry N. Sharapov,
Network of Veterinary Centers «MedVet», Moscow, Russia
Sergey A. Yagnikov,
«VetProfAlliance» Veterinary Center, Moscow, Russia
Abstract
Kyphotic deformity of the vertebral column is determined by a significant decrease in the ability
to support the pelvic limbs, the presence of pain syndrome, and in severe cases, pelvic limb
plegia in dogs. The diagnostic component of this disease and the prognosis of surgical intervention,
as well as the postoperative course, require the search for an algorithm for controlling the development
of the pathological process and performing operations.
The study was conducted in order to present a comparative characteristic of methods for measuring
kyphotic deformity in the sagittal plane and is based on the observation and surgical treatment
of 11 dogs of chondrodystrophic breeds for the period from 2017 to 2020 with a diagnosis of kyphosis
of the thoracic spine. The following breeds were under observation: 4 pugs, 5 French bulldogs,
2 Boston terriers. All animals at the time of observation were aged from 9 months to 1,5 years.
A comparative evaluation of the Cobb–Lipmann and Ferguson methods for dogs was performed.
The analysis was carried out on the basis of the following data: breed, gender, age, body weight,
duration of clinical signs until the moment of treatment at the clinic, the results of neurological
examination at the initial consultation, the results of magnetic resonance imaging (MRI), computed
tomography (CT) and radiography of the thoracic spine. As a result of the study, it was found that
the average angles of kyphosis in animals with physiological kyphosis and the absence of neurological
deficiency vary from 20 ° to 28 °. In the presence of pronounced deformity and manifestation of
neurological deficit of varying degrees, the angle will be from 36 ° to 49 °.
Keywords
dogs, spine, kyphosis, deformities, methods, comparison, characteristics