Estudo de confiabilidade da mobilidade da articulação sacroilíaca através da cinemetria

Abstract

Sacroliliac mobility tests are used in clinical physical therapy pratice. However, outcomes about test application there are not reliability in scientific point of view. Nowadays, there is not evaluation tools able to quantify and to provide accuracy information about sacroiliac joint mobility. Specially in health subject with little impairment. Thus, the aim of this study was to evaluate sacroiliac joint mobility due cinemetric analysis and to verify cinemetic validity like evaluation tool of sacroiliac mobility during hip’s flexion in ortostatic position. This is a transversal study, 24 males were analyzed (18-25 years) with body mass index (BMI) between 18,1-24,9. Marked were placed in anatomy point of sacroiliac and hip regions. Subject were evaluated during hip flex in ortostatic position to possibility the analysis of mobility and validity of measuring the distance of displacement posterior superior iliac spinal in relation to the greater trochanter. The analysis of movement was to Qualysis Motion Analysis® and to verify the mobility were analyzed the mean of three blocks respectively. Data were analyzed due to Intraclass Coeficient to verify the validity of means inthreedimension kinematic analysis, with p<0,01. Result indicated to moderate and strong correlation among blocks. Right sacroiliac joint between blocks 1 and 2 (x=0,853 p=0,001); blocks 1 and 3 (x=0,624 e p=0,001); block 2 and 3 (x=0,881 e p=0,0012). Left joint block 1 and 2 (x=0,731 p=0,001); block 1 and 3 (x=778 e p=0,0013); block 2 and 3 (x=0,835 e p=0,0011). These outcomes pointed to a possibility in threedimensional kinematic analysisof sacroiliac joint mobility in physcial therapy clinical analysis. Meanwhile, new discussed must be encouraged, principally this method aplication in subjects with sacroiliac disfunction to consolidated a possible threedimension kinematic utility with sacroiliac evaluation process.