Analysis of spinal alignment and pelvic parameters on upright radiographs: implications for acetabular development
نویسندگان
چکیده
منابع مشابه
Analysis of spinal alignment and pelvic parameters on upright radiographs: implications for acetabular development
UNLABELLED The purpose of this study was to correlate measures of sagittal spinopelvic alignment [lumbar lordosis (LL), sacral slope (SS), pelvic tilt (PT) and pelvic incidence (PI)] and measures of acetabular coverage [lateral center edge angle (LCEA) and Tonnis angle] in asymptomatic adolescents on standing biplanar radiographs. We hypothesized that subjects with increased pelvic incidence an...
متن کاملReliability Analysis of Spino-Pelvic Parameters in Adult Spinal Deformity: A Comparison of Whole Spine and Pelvic Radiographs.
STUDY DESIGN Retrospective study. OBJECTIVE To examine the reliabilities of sagittal spino-pelvic alignment measurements using whole spine-pelvic and local pelvic radiographs and to determine whether spinal deformity affects these reliabilities. SUMMARY OF BACKGROUND DATA Sagittal spino-pelvic alignment is important in adult spinal deformity patients (ASD). Spino-pelvic parameters are close...
متن کاملSagittal spinal pelvic alignment.
The goal of any ambulatory patient is to maintain a horizontal gaze with the least amount of energy expenditure. With progressive deformity, and in particular sagittal malalignment, significant compensatory mechanisms must be used to achieve this goal. Each pelvis dictates the amount of lumbar lordosis required through its morphometric parameter pelvic incidence. The pelvis may compensate for d...
متن کاملPelvic Rotation and Tilt Can Cause Misinterpretation of the Acetabular Index Measured on Radiographs
BACKGROUND Radiographic diagnosis and followup studies of developmental dysplasia of the hip are commonly performed by measuring the acetabular index on radiographs using Hilgenreiner's method. The outcome of the measurement, however, depends on the orientation of the subject's pelvis relative to the xray source. The influence of pelvic rotation and tilt on the measurement error has been evalua...
متن کاملCorrelation of cervical sagittal alignment parameters on full-length spine radiographs compared with dedicated cervical radiographs
BACKGROUND Radiographic parameters to evaluate the cervical spine in adult deformity using 36-inch films have been proposed. While 36-inch films are used to evaluate spinal deformity, dedicated cervical films are more commonly used to evaluate cervical spine pathology. The purpose of this study is to determine correlations between sagittal measures from a dedicated cervical spine radiographs an...
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ژورنال
عنوان ژورنال: Journal of Hip Preservation Surgery
سال: 2016
ISSN: 2054-8397
DOI: 10.1093/jhps/hnw008