Many patients, when visiting the clinic, are very puzzled as to why I am suffering from a herniated disc. In fact, many lumbar disc herniation patients, we are able to find some clues from it. 1, bad habits, make you more prone to lumbar disc herniation, for example, you often sedentary, often bending over to bear weight , but also some people often stay up late squatting in front of the computer, these bad habits on the lumbar discs there is a significant impact, may lead to your lumbar discs are more prone to disease. 2, we found in the clinic a lot of patients only one section of the disc problems, from which we can often find some problems from this section of the disc, such as the disc end plate is not flat, or the end plate fracture, due to the adult lumbar intervertebral disc itself does not have a blood vessel supply, mainly relying on the intravertebral nutrients from the end plate from the end plate penetration into the intervertebral disc, if the end plate problem, then the disc is very prone to disease. Disease. We found that the endplates are partially collapsed or broken, which is related to the congenital development and trauma during adolescent development. Trauma may cause the epiphysis of the endplates of the vertebrae to be dislocated, leading to a decrease in the stability of the intervertebral discs, which makes the intervertebral discs more susceptible to herniated discs. 3, lumbar spinal canal developmental stenosis, due to the narrowing of the spinal canal, the nerve pathway will be small compared to normal people, and the buffer space to withstand compression will also be small, so once the lumbar disc herniation occurs, it will be easy to appear nerve irritation symptoms. By the same analogy, since some patients have a large space in the spinal canal and a strong degree of resistance to compression, even if there is some compression, there will be no serious symptoms or even no discomfort.