Postoperative wound care: The postoperative wound is small, only about 17.5px, and usually requires 1 stitch. After surgery, pay attention to keep the local wound dry, change the medication once in 4-5 days, and remove the stitches 2 weeks after surgery. At present, the department has adopted cosmetic skin glue to close the wound, which can avoid the problem of postoperative wound removal. Note on wearing the lumbar girth: The lumbar girth needs to be worn for 3 months after laminectomy. It is important to remember that the order is to bring the lumbar girth before getting up and moving around each time. The lumbar girth should be supportive, avoid using a lumbar girth with an elastic band, the support is not good. In addition, the lumbar girth should be wide enough to wrap around the entire lumbar spine. Postoperative medication problem: postoperative oral neurotrophic drugs, usually need to take 2 to 3 months, but due to medical insurance restrictions, general patients are discharged with medication for 2 weeks with the need to continue to prescribe drugs to the outpatient clinic. Commonly used drugs: neurotropic, methylcobalamin Post-operative straight leg raising exercises 1, time: you can start training after surgery; 2. 3, exercise frequency: the number of exercises is not rigid requirements, should be gradual, try to gradually increase the number of exercises; 4, special tips: the training process, do not leave the waist bed. Straight leg raising training generally lasts 2~3 weeks, especially in the early postoperative period of 1~2 weeks is more important; 5.Objective: to reduce postoperative nerve root adhesions and eliminate nerve root edema early. Postoperative lumbar back muscle functional exercise 1, time: it is recommended to start exercising 1 month after surgery Method: you can take the training shown in the schematic diagram, usually take the abdominal lifting hip (the first picture) and the “small swallow flying” method (the last picture) training method is more practical. Each action to maintain 2 to 3 seconds, and then relax the whole body and then repeat the above actions. 2, exercise frequency: 3 groups per day, each group of 20. 3, purpose: strengthen the muscle strength of the low back, improve the lumbar support function, can effectively prevent and treat minimally invasive postoperative lumbar pain. Special Note: Take the training step by step, in order not to have lumbar pain and discomfort, remember to avoid the above training when you have obvious lumbar pain.