COMPARATIVE ANALYSIS OF THE RESULTS OF HIP ARTHROPLASTY BASED ON BIOMETRICS OF SUPPORT AND WALK PHASES
The article presents the data of the survey of 43 patients with idiopathic hip osteoarthritis who underwent primary arthroplasty. The control group consisted of 32 volunteers of the corresponding sex and age. Evaluation of the kinematic status was based on biometrics of phases of support and walk (stabilometrics, goniometry, podography) and roentgenocinematography. Assessment of biomechanics in patients with destructive-dystrophic lesions of hip in the preoperative period in most cases detected instability in the frontal and sagittal planes, increase of the length and area of statokinesigramm, reduction of the effectiveness of the energy mix. At 1 year after the arthroplasty pathological changes of the data significantly diminished, but did not reach the control group. It has been established that hip arthroplasty in patients with destructive-dystrophic lesions significantly improves biomechanical parameters, while figures of biometrics support and walk phases correlated with the severity of the pain VAS, functional state on a scale of Harris, physical activity and quality of life of patients by the scale QL-100.