关键词: 犬； 椎间盘突出； 开窗术； 半椎板切除术； 康复

Abstract: Intervertebral disc disease is a disease in which cartilaginous degeneration of nucleus pulposus of the intervertebral disc leads to disc herniation and compression of the spinal cord and nerve roots，and is the most common neurological dysfunction in small animals. In this paper，a case of canine Hansen type I lumbar disc herniation in a dog was diagnosed and treated，and the relevant literature was analyzed in order to provide some reference for the diagnosis and treatment of clinical related diseases.