The sequelae of cerebral thrombosis stent surgery include the following aspects: 1. After cerebral thrombosis stent surgery, especially six months or a year after stent surgery, if patients do not regularly take oral antiplatelet and plaque stabilizing drugs, it is easy to form thrombus again in the stent. 2. Cerebral thrombosis stent surgery, some patients, if it is because of the time of stent surgery, the compression time at the puncture site is not enough, or If the patient gets out of bed too early, it is easy to form thrombus or hematoma at the puncture site, that is, our femoral artery, and the compression of the thrombus and hematoma on the femoral artery may cause embolism of the limb vessels and pain or weakness of the limb. 3. The sequelae after cerebral thrombosis stent surgery are the acute infarction caused by the dislodgement of the thrombus at the time of surgery, and there may be paralysis and numbness of one side of the limb. paralysis, numbness and other symptoms of one limb.