Lumbar compression fracture is often characterized by varying degrees of low back pain, and in the later stages, there may be a decrease in height and lumbar lordosis (hunchback). 1. Varying degrees of low back pain: The pain of lumbar compression fracture is variable and may be sharp or dull, and sometimes the general pain may worsen when sitting, extending the spine or exercising. 2. Reduced height: If the lumbar vertebrae are compressed or accompanied by intervertebral disc injuries, the early stage can lead to reduced height if it is not treated in time. 3. Lumbar kyphosis: i.e., hunchback, if the lumbar vertebrae have multiple vertebral compression fractures or a single vertebral body has severe compression fracture, improper treatment in the early stage may lead to the appearance of hunchback in the later stage. It should be noted that lumbar spine compression fracture may not only show the above symptoms, but also have different types of trauma, so when checking the lumbar spine injury, you also need to pay attention to whether there are cervical, thoracic, pelvic and limb injuries and other manifestations.