Abstract:Objective: To investigate the efficacy of cannulated screws combined with interventional therapy in the treatment of aseptic necrosis of femoral head. Method: 65 early aseptic necrosis of femoral head in our hospital were selected and randomly divided into the control group and the experiment group.34 cases in the experimental group was treated with cannulated screws combined with interventional therapy; 31 cases in the control group were treatedwith interventional therapy. 6 months after surgery, two groups of patients were using questionnaires, including the evaluation of patients with hip joint function recovery, the pain is better, and improve the quality of life score indexes such as blood flow distribution were compared and analysis weather. Results: The total effective rate of the experimental group was higher than that of the control group, and the difference was statistically significant (χ2=5.795,P<0.05). The improvement of blood flow in the femoral head of the experimental group was higher than that of the control group, and the difference was statistically significant (χ2=16.277,P<0.05) .After treatment, the two groups of patients with Harris score and limb motor function score were increased. Compared with the control group, the experimental group Harris score and limb motor function score was higher, the difference was statistically significant (P<0.05);After treatment, the quality of life score of the experimental group was higher, the difference was statistically significant (P<0.05). Conclusion: The early avascular necrosis of the femoral head were treated with cannulated screw, decompression combined with interventional therapy, can make the femoral head blood supply has been effectively improved, and increase the support function of the weight-bearing area of the femoral head, improve joint function, suitable for application.
孙泽文, 唐述森. 空心钉减压联合介入治疗对早期股骨头无菌性坏死的疗效及对预后的影响[J]. 河北医学, 2017, 23(8): 1245-1248.
SUN Zewen, et al. Effect and Prognosis of Cannulated Screw Decompression Combined with Interventional Therapy on Early Avascular Necrosis of Femoral Head. 河北医学, 2017, 23(8): 1245-1248.