The treatment for dural sac compression is as follows: First, back muscle exercise: If the dural sac compression is mild and the patient has no obvious clinical symptoms, the back muscle exercise can be strengthened to enhance the stability of the entire spine, reduce disc herniation and relieve dural sac compression through muscle exercise. Second, surgical treatment: If the dural sac is more severely compressed, the patient has pain, restricted activity, and radiological symptoms of the limbs, surgical treatment should be considered, including minimally invasive intervertebral discoscopic surgery and traditional incisional surgery, both of which can completely relieve nerve compression and restore the conduction function of nerves within the dural sac, resulting in rapid relief of clinical symptoms, and the patient should also adhere to back muscle exercise after surgery to ensure spinal stability and avoid recurrence of symptoms. Therefore, if the dural sac is compressed, the treatment should be chosen according to the different degrees so that the patient’s clinical symptoms can be significantly improved.