Lumbar disc herniation is one of the more common lumbar disorders in clinical practice. It is mainly due to the fact that after the various parts of the lumbar intervertebral discs have different degrees of degenerative changes, the fibrous ring of the intervertebral disc ruptures under the action of external factors, and the nucleus pulposus tissue protrudes from the rupture place (or prolapses) in the posterior or vertebral canal, leading to the adjacent tissues, such as the spinal nerve root, spinal cord and other organizations to suffer from irritation or compression, which produces lumbar pain, numbness of one side of the lower extremities or both lower extremities, pain, and a series of clinical symptoms. At present, lumbar disc herniation patients tend to be more and more young, now the vast majority of young and middle-aged people because they do not pay attention to the maintenance of their own, lack of health care knowledge, rest time is too little, the body is overworked and caused, the main features are: 1, 20-40 years old young adults is a common group of lumbar disc herniation, according to incomplete statistics of this stage of the patients accounted for about 80% of the population 2, lumbar disc herniation is mostly seen in men, the cause of lumbar pain, one limb or both limbs numbness pain and a series of clinical symptoms. Herniated lumbar disc is more common in men, because men have more physical activities, more frequent, and have a large range of lumbar activities. 3, lumbar disc herniation patients in rural areas are significantly higher than urban, but this status quo is gradually changing. 4, prenatal, postpartum and menopause for female lumbar disc herniation risk period, the onset of the phenomenon is often a sudden onset of back pain abnormally severe, activities have obstacles 5, obesity overweight or too thin and weak is also a common complication of lumbar disc herniation crowd 6, manual laborers or prolonged sitting and standing workers are more morbidity 7, from the living and working environment, if the environment is often wet or cold, also prone to lumbar disc herniation. Treatment principle: For patients with mild symptoms and signs, conservative treatment can be chosen, including rest, physical therapy, traction, oral anti-inflammatory and analgesic drugs, etc. For patients with severe symptoms and signs, conservative treatment can be chosen. For patients with severe symptoms, obvious signs, obvious nerve compression on imaging or combined spinal stenosis, surgery should be performed as soon as possible. Adolescent patients try to choose minimally invasive, non-fusion surgery, small incision minimally invasive lumbar posterior open window simple nucleus pulposus removal is a good choice, the surgical effective rate of more than 95, 10-year follow-up of the excellent rate of more than 80%.