Results 241 to 250 of about 1,363,508 (283)
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Pelvic incidence is not associated with the development of hip osteoarthritis
The Bone & Joint Journal, 2021AimsPelvic incidence (PI) is considered an important anatomical parameter for determining the sagittal balance of the spine. The contribution of an abnormal PI to hip osteoarthritis (OA) remains controversial. In this study, we aimed to investigate the relationship between PI and hip OA, and the difference in PI between hip OA without anatomical ...
Makoto, Iwasa +5 more
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Pelvic incidence: A study of a spinopelvic parameter in MRI evaluation of pelvic organ prolapse
European Journal of Radiology, 2020This study aims to compare pelvic incidence (PI), a skeletal angle formed by the first sacral vertebrae and femoral heads, in women with and without pelvic organ prolapse (POP) and to explore the correlation of PI with the progression of POP, through 3D reconstruction of MRI scans.The case-control study enrolled 48 prolapse patients and 48 paired ...
Jianliu Wang, Fanling Hong, Xin Yang
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Incidence of pelvic fractures in Finland in 1988
Acta Orthopaedica Scandinavica, 1995In 1988, 1212 patients with an acute pelvic fracture were registered in Finnish hospitals for primary treatment. The overall incidence in women was 29/10(5) and in men 20/10(5). The female to male ratio was 2.9 in patients who were over 49 years of age, while in younger age groups the ratio was 0.5. Half of the cases were pubic fractures.
P, Lüthje +4 more
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European Spine Journal, 2016
Adult spinal deformity (ASD) classification showing that ideal pelvic incidence minus lumbar lordosis (PI-LL) value is within 10° has been received widely. But no study has focused on the optimum level of PI-LL value that reflects wide variety in PI among patients.
Satoshi, Inami +5 more
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Adult spinal deformity (ASD) classification showing that ideal pelvic incidence minus lumbar lordosis (PI-LL) value is within 10° has been received widely. But no study has focused on the optimum level of PI-LL value that reflects wide variety in PI among patients.
Satoshi, Inami +5 more
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Pelvic Incidence Is Influenced by Pelvic Rotation in Plain Radiographs
Section on Orthopaedics Program, 2018Purpose: Pelvic incidence (PI) is an important spinopelvic parameter that is a major determinant in spine and hip pathology. PI is ideally measured using a lateral radiograph, and the midpoint of the two femoral heads is commonly used as an approximation when the view is slightly rotated. The accuracy of using this approximation has not been rigorously
Ryan T. Li, Heath Gould, Raymond W. Liu
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1070 Epidemiology and Incidence of Pelvic Fractures
British Journal of Surgery, 2023Abstract Aim There is a lack of recent UK based literature reporting on the incidence of pelvic fractures, and the demographic associations with fracture locations. Our study reports the incidence and factors associated with pelvic fractures at a major trauma centre over a 7-year period.
J Zhang +7 more
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Pelvic Incidence Changes Between Flexion and Extension
Spine Deformity, 2018Retrospective single-center.To investigate changes in pelvic incidence from flexion to extension. To assess interobserver error in the measurement of pelvic incidence.Pelvic incidence (PI) has been considered a static parameter since it was originally described.
Evalina Burger, Vikas Patel
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The incidence of pelvic phleboliths in pediatric patients
Pediatric Radiology, 1977During a seven year period in a pediatric x-ray department 15 patients with pelvic phleboliths were encountered in a total of an estimated 12,000 pelvic roentgenograms, an incidence of 1 case per 800. The age range was from 9 to 17 years (average age 13 years), there were 10 girls and 5 boys, and 6 patients had more than 1 phlebolith.
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European Spine Journal, 2015
Previous investigations have recognized the critical role of pelvic parameters in the setting of a fixed sagittal deformity. Pelvic incidence (PI) is a constant, as everyone knows. However, PI might change reciprocally because of increased shear force on the sacroiliac joint, following surgical correction of fixed lumbar lordosis (LL). The disparity in
Jung-Hee, Lee +4 more
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Previous investigations have recognized the critical role of pelvic parameters in the setting of a fixed sagittal deformity. Pelvic incidence (PI) is a constant, as everyone knows. However, PI might change reciprocally because of increased shear force on the sacroiliac joint, following surgical correction of fixed lumbar lordosis (LL). The disparity in
Jung-Hee, Lee +4 more
openaire +2 more sources
Pelvic incidence: an anatomic investigation of 880 cadaveric specimens
European Spine Journal, 2015Pelvic incidence is a position- and posture-independent parameter used to quantify sagittal balance of the spine, sacrum, pelvis and hips. Its functional consequences have been associated with a number of different pathologies of the spine. However, there exists considerable controversy over which demographic features contribute to the development of ...
William Z Morris +2 more
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