Thoracic degeneration is generally a disease caused by aging or degeneration of the surrounding tissues, and its abnormal manifestations can be detected on imaging, which commonly include herniated discs, osteophytes, or hypertrophy of the ligaments in the area. Most patients with degenerative diseases of the thoracic spine may have herniated discs. This herniated disc degeneration can be detected on imaging. Osteomalacia is also a common problem in most patients with thoracic spine degenerative disease, and is most often found at the anterior border of the thoracic spine or at the small joints of the thoracic spine, where significant osteophyte formation can be detected on imaging. In addition, hypertrophy of the ligamentum flavum is one of the more common forms of thoracic degenerative disease. In more severe cases, it can also compress the spinal cord, which may cause sensory disturbances such as weakness in the lower extremities. For those who are found to have thoracic degenerative changes, it is recommended to follow the doctor’s advice and take proper precautions or treatments to avoid delaying the condition.