DEGENERATIVE LUMBOSACRAL STENOSIS IN THE DOG - A REVIEW OF 30 CASES

Lumbosacral disorders were diagnosed in 43 dogs over a five-year period. Degenerative lumbosacral stenosis was found to be the cause in 30 dogs. The clinical, radiographic and myelographic findings in these dogs are reviewed and the results of conservative and surgical treatment presented. Low back pain was found to be the most important presenting sign. Only seven dogs (23 per cent) presented with a significant neurological abnormality and 15 dogs (50 per cent) showed no detectable neurological deficit. The problems associated with the definitive diagnosis of this disorder and its significance as a cause of pain and lameness in the hindquarters of large dogs are discussed.