What are the risks of brain pacemaker surgery for Parkinson’s disease? As we know, Parkinson’s disease is a chronic progressive disease. As the patient’s disease progresses, the effectiveness of medication will gradually decrease and the symptoms cannot be well controlled. At present, brain pacemaker surgery for Parkinson’s disease has become very common, and the overall effect is remarkable. Surgery can effectively improve the symptoms of Parkinson’s disease such as limb tremor, stiffness, and sluggishness, and also improve the symptoms of switch phenomenon, end-of-dose phenomenon, and isokinetic disorder caused by long-term use of levodopa-like drugs. The reversible and adjustable effect of surgery can maintain patients with Parkinson’s disease in a good condition for a long time. So how do you consider the risks of surgery? First of all, let’s understand several factors that determine the risk of pacemaker therapy: patient selection, accuracy of stimulator electrode implantation, and postoperative stimulation parameters and medication coordination. First of all, not every Parkinson’s patient is suitable for pacemaker treatment, and it is necessary to consider the patient’s age, disease duration, condition, and physical condition, etc. Therefore, patients and their families are willing to accept the pacemaker, but ultimately, whether the patient can be made to do so will be decided only after detailed inpatient examination and detailed preoperative evaluation. Secondly, patients and their families should correctly understand the risk factor of the surgery because there is no perfect thing in the world and any surgery has certain risks. Although the brain pacemaker surgery is a minimally invasive surgery with high safety, it also has certain surgical risks. The surgical procedure is to first use a stereotactic positioning device, nuclear magnetic scanning, accurate positioning of the marker target, two holes (1 dollar coin large) are punched in the patient’s head during the operation, and Professor Wang implants electrodes into the patient’s brain at a specific nucleus cluster location, the process is local anesthesia, a temporary stimulator is connected, the patient cooperates with the doctor to test, move his fingers, move his legs and feet, the patient is satisfied with the results, and continues to complete the continued work, the wire as well as the nerve The stimulator is implanted, postoperative sutures are pushed into the ward, and nursing monitoring is given. Among the surgical complications were intracranial hemorrhage, infection, and poor healing of the skin incision, with intracranial hemorrhage being the most serious complication, although the probability of this complication was extremely low. Therefore, considering the risks of surgery, patients and their families should be more careful in choosing a hospital. In contrast, patients should choose a regular hospital with experienced Parkinson’s disease specialists, doctors and nurses, so that they can be assured that the medical team will provide preoperative, intraoperative, and postoperative care, which greatly reduces the risk factor of surgery. After the wound heals well, the patient is discharged from the hospital to recuperate, and generally comes to the hospital for about a month to start the machine for regulation. Before starting the machine, the patient also needs to do the MRI first to observe the recovery of the target location in the brain, and if the situation is good, the machine can be started and the parameters can be set and adjusted so as to effectively improve the patient’s symptoms and achieve a comfortable and satisfactory result for the patient.