Recently, the Department of Trauma Orthopaedics of the First Hospital of Jilin University completed the first medical-assisted robotic orthopaedic surgery in the province.
Sun Dahui, director of trauma orthopaedics at the First Hospital of Jilin University, introduced that the three-dimensional images were scanned and fused together before surgery and the images were transmitted to the robot system synchronously. The doctor designs the nail channel on the screen of the computer navigation system as if it has a pair of “perspective eyesâ€. After accurately determining the safety of the channel, the doctor can fix the screw. “In the past surgery, if there were deviations in the position of the screw, it was necessary to adjust it manually.†Sun Dahui told reporters that the technology can transform the virtual surgery plan into a real-world position, the surgical path is more accurate, the length, width, and access of the screw The angle of the bones is more accurate and the surgical error is only 0.1 mm to 0.2 mm, which reduces the risk of complex surgery. In the past, the complications of blood vessel and nerve injury caused by manual and hands-on operation will also be greatly reduced. The patient's soft tissue damage is small, the surgical incision is small, the amount of blood loss is small, and the safety is high and the recovery is faster.
Previously, more than 40 fluoroscopy sessions were performed during surgery in this area, and if the operation was difficult, it was more than 100 times. After the implementation of robotic aids, each surgical procedure can be monitored in real time, and it is not necessary to repeatedly determine the position of the staples. This technique is superior to spinal and limb injuries, especially in upper cervical disease, spinal deformity surgery, etc., for patients with difficult pelvic and acetabular and other conventional surgery, and inconvenience to carry out multiple attempts to nail the patient. Surgery is also helpful. (Reporter Kim Dongchao special reporter Ma Dongyu)
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