Clinical Evaluation Of Orthopedic Surgical Robot In Percutaneous Screw Fixation Of The Femoral Neck Fracture

Objective: To explore the practical value of orthopedic surgery robot in the percutaneous screw of femoral neck fracture.METHODS: A total of 28 patients with femoral neck fractures admitted from March 2015 to December 2016 were selected from the Central Hospital of Kelamayi,including 20 males and 8 females,aged 23-78 years,were randomly divided into experimental group(robot group)and the control group(doctor group).A total of 14 patients with femoral neck fractures were fixed under the guidance of TianZhiHang double-plane robots.,and 14 cases were treated with conventional femoral neck fractures operation with a total of 14 cases.Calculate the number of fluoroscopy,the time of operation,and the number of holes were drilled.The position of the percutaneous screw was examined by anterior and lateral fluoroscopy.The DICOM files derived from the C-arm were placed in the Image-Pro Plus software to measure the parallelism between the screws and the deviation of the screws from the neck and angle and the anteversion angle.The differences between the two groups were statistically compared.Result: There was no significant difference in the operation time between the two groups(P> 0.05).There were significant differences in the number of fluoroscopy between the two groups(P <0.05);the difference between the two groups was statistically significant(P <0.05)There was significant difference between the two groups(P <0.05).There was significant difference between the two groups(P <0.05).Conclusion: Surgical robots allow the surgeon to perform accurate femoral neck puncture in the femur,ensuring that the puncture direction is accurate at the same time as the coronal and sagittal surfaces,thereby reducing the time of surgery,reducing the amount of intraoperative radiation,and placing better mechanical placement screws to improve the safety and accuracy of surgery.