Sacral cyst surgery is usually followed by about 7-10 days on the floor, but it must also be treated on a case-by-case basis at the time. Because there are many kinds of surgery for sacral duct cysts, such as puncture for aspiration within the cyst or injection of medication. Basically, on the second or third day after the surgery, as long as there is no special pain, you can go down to the ground and move freely. In contrast, if the bone is removed directly by open surgery, then the cyst is removed and finally the bone is closed, like this there is a possibility that the mechanical stability of the bone will be affected to some extent. The nature of this pain will be more intense, and the time to go to the ground after surgery is usually extended appropriately in about 7-10 days. If certain complications occur later, it is necessary to extend it later. It is mainly based on the clinical symptoms of the patient, and if the pain is obvious when going down to the floor, the bed rest time should be extended appropriately.