Discoscopy is a minimally invasive surgical procedure for the treatment of lumbar spine diseases. It has a wide range of surgical indications and can be used for lumbar disc herniation, especially for those who cannot tolerate foraminoscopic local anesthesia, calcified disc herniation, lumbar disc herniation with combined nerve root canal stenosis, and mild to moderate lumbar spinal stenosis, etc. The surgical incision is only 16mm, with small surgical trauma, fast recovery, and efficacy equal to or better than traditional open surgery. The procedure is less invasive, has faster recovery, and is as effective as or better than traditional open surgery. The following matters must be noted after discoscopy: 1. Pay attention to bed rest after discoscopy Discoscopy requires strict bed rest for 5-7 days, do not walk on the ground to prevent wound bleeding or the formation of edema compression nerve causing recurrence of symptoms. Usually start to get out of bed after the lumbar pain has completely disappeared. Within 1 month after surgery, try to rest in bed, do not bend when getting out of bed, sit as little as possible, and do not sit on a short stool to facilitate the repair of the fibrous ring and prevent recurrence. After 1-2 months after surgery, you can increase the amount of activity, but avoid lumbar weight-bearing, avoid bending, squatting, sitting time should not exceed 30 minutes, bed rest when the lumbar discomfort. 3 months later, if there is no discomfort, you can strengthen the activities. 2, the correct treatment of intervertebral foramenoscopy after the recurrent period (recovery period or edema period) a few patients after surgery appeared the so-called “postoperative reaction”, manifested as the recurrence of preoperative symptoms, or even aggravated, can also appear new symptoms, such as numbness, pain, soreness, weakness, etc.. The duration can be short or long, ranging from a few days to 3 months or even longer. The “recurrent phase” of symptoms occurs in approximately 30% of patients after surgery and can be reduced or avoided by strict compliance with medical advice. The symptoms of recurrent discoscopy are varied, but generally manifest as low back pain, hip pain, numbness, swelling, or soreness at the incision site on the affected side, or in a few cases on the opposite side. If the symptoms are not relieved by bed rest or continue to worsen progressively, MRI should be reviewed to see if endplate inflammation is present, and the treatment plan should be changed and the treatment period extended. The “recurrent period” is not a relapse or poor treatment, these can be self-recovery. 3, there is no need to rush to do imaging monitoring after discoscopy The symptoms improve first after discoscopy surgery, and then you can see the MRI, CT and other imaging changes, which is the so-called “imaging change lag phenomenon” after the general disc herniation surgery. The imaging changes usually normalize after six months and are influenced by age, length of history, whether or not other excessive treatment has been received, the degree of herniation, and the severity of the disease. Even in people with good surgical results, MR or CT examinations in the short term after surgery often do not show significant improvement. 4, discoscopy after the diet is generally not contraindicated, but Chinese medicine believes that it is best not to eat “hairy things”, such as mutton, seafood, etc.. 5, the following measures will help the patient’s recovery, otherwise it may prolong the recovery time or image recovery 3 months after surgery, do not drink alcohol, do not overwork. Do not engage in long-term bending or prolonged squatting work or activities for six months, and do not sit for a long time (get down or lie down for 10 minutes every 30 minutes to one hour, or lift your hips with both hands on the chair surface for one minute every half hour). Washing clothes try to put the basin at chest height. Lift heavy objects no more than 10 kg and try to bend your legs without bending your waist. 6, postoperative attention to review After discoscopy surgery is generally in 1 month, 3 months, half a year, 1 year after surgery to the hospital to review, 3 months or half a year can do MR examination, to understand the recovery of the herniated disc after surgery.