The channel is intended for information on the pathology of the spine and back problems for the medical and paramedical professions and for the general public. In addition, it provides explanations of the symptoms (low back pain, neck pain, sciatica, cruralgia, cervico-brachial neuralgia, etc.), the origin of these symptoms (herniated disc, narrow canal, scoliosis, spondylolisthesis, fracture, osteoporotic compression , etc.) and their processing.