UNASSIGNED: OBJECT Previous forceplate studies analyzing the impact of sagittal-plane @entity85 on pelvic parameters have demonstrated the compensatory mechanisms of pelvis translation in addition to rotation. However, the mechanisms recruited for this pelvic rotation were not assessed. This study aims to analyze the relationship between spinopelvic and @entity1746 parameters and clarify the role of pelvic translation. METHODS This is a retrospective study of @entity1 with @entity85 images. @entity1 with only @entity850 or @entity1643 were excluded. @entity1 were grouped according to T-1 spinopelvic inclination (T1SPi): sagittal forward (forward, > 0.5  ), neutral (-6.3   to 0.5  ), or backward (< -6.3  ). Pelvic translation was quantified by pelvic shift (sagittal offset between the posterosuperior corner of the sacrum and anterior cortex of the distal tibia), hip extension was measured using the sacrofemoral angle (SFA; the angle formed by the middle of the sacral endplate and the bicoxofemoral axis and the line between the bicoxofemoral @entity2270 ), and chin-brow vertical angle (CBVA). Univariate and multivariate analyses were used to compare the parameters and correlation with the @entity717 Index (ODI). RESULTS In total, 336 @entity1 (71% female; mean age 57 years; mean body mass index 27 kg/m(2)) had mean T1SPi values of -8.8  , -3.5  , and 5.9   in the backward, neutral, and forward groups, respectively. There were significant differences in the @entity1746 and spinopelvic parameters between T1SPi groups. The backward group had a @entity1515 (LL), negative SVA and pelvic shift, and the largest hip extension. Forward @entity1 had a small LL and an increased SVA, with a large pelvic shift creating compensatory knee flexion. Significant correlations existed between lower-limb parameter and pelvic shift, pelvic tilt, T-1 pelvic angle, T1SPi, and sagittal vertical axis (0.3 < r < 0.8; p < 0.001). ODI was significantly correlated with knee flexion and pelvic shift. CONCLUSIONS This is the first study to describe full-body alignment in a large population of @entity1 with spinal pathologies. Furthermore, @entity1 categorized based on T1SPi were found to have significant differences in the pelvic shift and lower-limb compensatory mechanisms. Correlations between lower-limb angles, pelvic shift, and ODI were identified. These differences in compensatory mechanisms should be considered when evaluating and planning surgical intervention for adult @entity1 with @entity85 .

Role of pelvic translation and XXXX to maintain gravity line position in @entity85 .

@entity1 :: ('9606', 'Species') :: ['Patients', 'patients'] @entity1643 :: ('MESH:D017116', 'Disease') :: ['low-back pain'] @entity850 :: ('MESH:D003251', 'Disease') :: ['stenosis'] @entity1746 :: ('MESH:D020335', 'Disease') :: ['lower-extremity'] @entity1515 :: ('MESH:D008141', 'Disease') :: ['normal lumbar lordosis'] @entity2270 :: ('MESH:C566610', 'Disease') :: ['axis and the femoral axis'] @entity717 :: ('MESH:D009069', 'Disease') :: ['Oswestry Disability'] @entity85 :: ('MESH:D009140', 'Disease') :: ['spinal deformity', 'spinal deformity and full-body EOS']
@entity1746 :: (MESH:D020335,Disease) :: ['lower-extremity compensation']
