Whether nerve root damage can be recovered or not cannot be generalized, the main factors affecting recovery are the degree of damage and whether the treatment is timely. 1. Degree of damage: mild damage to the nerve root means that the outer membrane of the nerve and the axon are not broken, due to the temporary lack of nerve conduction caused by extrusion, the recovery effect is relatively good; moderate means that the axon is partially or completely broken, the recovery is still possible; severe means that the outer membrane, axon and axon are completely broken, and complete recovery is impossible. 2. Whether the treatment is timely: nerve root damage should be given active treatment, commonly used medication has nutritive drugs such as methylcobalamin, etc., but also can be carried out spinal traction therapy to alleviate the symptoms of nerve compression, daily standardized rehabilitation training, to avoid poor standing posture and sitting posture, etc., to maintain the physiological curvature of the spine, which can accelerate the recovery of the nerve root, and should be actively carried out surgical treatment if necessary. There are many factors affecting the recovery of damaged nerve roots, so it is recommended that patients actively cooperate with their doctors and undergo regular treatment as soon as possible to avoid delaying their condition.