Numbness in the lower extremities after thoracic spinal stenosis surgery may take about 1 to 3 months to disappear. If the nerve damage is more serious, it will take longer for the lower limb numbness to disappear, and the details will vary from person to person.
Thoracic spinal stenosis compresses the nerves and may cause nerve damage, such as nerve necrosis, causing numbness in the lower extremities, and in severe cases, affecting normal walking.
Generally, the numbness of the lower limbs will disappear about 1~3 months after laminotomy decompression and internal fixation with bone graft fusion. After the operation, you have to take nerve-nourishing drugs, such as methylcobalamin and vitamin B12, under the guidance of professional doctors.
If the nerve damage is more serious, the numbness of the lower limbs after thoracic spinal stenosis will last longer, and the details will vary from person to person.
If the numbness of the lower limbs after thoracic spinal stenosis surgery persists, it is recommended to actively cooperate with professional doctors for follow-up treatment to promote the recovery of the limbs after surgery.