Musculoskeletal system. Joint and vertebral column diseases.

Owner complaints that refer to the musculoskeletal system are common in older dogs and cats. When the veterinarian is presented with these types of complaints, the differential lists include chronic intervertebral disk disease, diskospondylitis, degenerative joint disease, spondylosis with nerve root compression, joint/ ligament instability, and/or cancer. The diagnosis and management of some of these conditions is presented in detail with the general goal in mind that the older dog or cat is provided the best quality of life possible through good mobility along with being pain free.