Abstract: Many reasons cause low back pain, such as muscles and ligaments injury, vertebral joints retrogression, spinal canal stenosis, lumbar disc herniation, lumbar spondylolisthesis, spondyloarthritis, infection, tumor and metabolic bone disease. It is in recent years that discogenic low back pain be recognised, especially after the MRI widely applied in clinics. This article makes a summary on discogenic low back pain of recent years from etiology, pathogenesis, diagnosis and therapy.

Key words: lumbar vertebrae, intervertebral disk, low back pain, discography, diagnosis, therapy