Effect of CPM exercise instrument combined with progressive functional exercise on the prognosis of patients undergoing hip replacement

Abstract

Objective To observe the effect of CPM exercise instrument combined with progressive functional exercise on the rehabilitation of patients after hip replacement surgery. Methods 88 patients with femoral neck fracture undergoing hip replacement from January 2015 to September 2016 in our hospital were randomly divided into observation group (n=44) and control group (n=44). The control group took routine self-exercise, while the observation group took CPM exercise instrument combined with progressive functional exercise. The rehabilitation effect of the two groups were compared. Results The excellent and good rate of hip joint function 3 months after surgery in the observation group (88.64%) was significantly higher than that in the control group (70.45%), with statistically significant difference between the two groups (P<0.05). Harris score of hip joint function in the observation group 1, 2, 3 months after surgery were significantly higher than those in the control group (P<0.05). The postoperative complication rate in the observation group (6.82%) was significantly lower than that in the control group (22.73%), with statistically significant difference between the two groups (P<0.05). The score of life quality in the observation group 1, 2, 3 months after surgery [(57.64±7.35), (76.16±8.47), (82.88±9.16)] were significantly higher than those in the control group (P<0.05). Conclusion CPM exercise instrument combined with progressive functional exercise can promote the rehabilitation of patients with hip replacement, improve the function of hip joint and the quality of life, worthy of clinical promotion. Key words: Hip replacement; CPM exercise instrument; Progressive functional exercise; Hip function; Quality of life