Changes of spinopelvic parameters in different positions

Changes of spinopelvic parameters in different positions Arch Orthop Trauma Surg (2017) 137:1223–1232 DOI 10.1007/s00402-017-2757-0 ORTHOPAEDIC SURGERY 1 2 2 1 Soo‑An Park  · Dai‑Soon Kwak  · Ho‑Jung Cho  · Dong‑Uk Min   Received: 27 April 2017 / Published online: 13 July 2017 © Springer-Verlag GmbH Germany 2017 Abstract increased SS from standing to supine; however, decreased Introduction To observe changes of spinopelvic param- PT and PI and fixed SS and LL were also demonstrated. eters and the presence of pelvic incidence (PI) variation in Patients with higher PI change have high values in three different positions, and the accuracy of PI compared with pelvic parameters and sagittal vertical axis, and fixed LL. CT scan. Materials and methods Patients with standing whole- Keywords Spinopelvic parameter · Standing · Supine spine radiograph, CT scan of the pelvic bone, and MRI of position · CT scan of pelvic bone the lumbar spine done within a few days were included. The pelvic [pelvic tilt (PT), sacral slope (SS), and PI] and spinal [lumbar lordosis (LL)] parameters were measured by Introduction two different observers. Results The PIs from radiograph were significantly greater For the spinopelvic parameters, we can describe some limi- than those from CT in both observers. By adopting the tations. First, these parameters are measured Archives of Orthopaedic and Trauma Surgery Springer Journals

Changes of spinopelvic parameters in different positions

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Springer Berlin Heidelberg
Copyright © 2017 by Springer-Verlag GmbH Germany
Medicine & Public Health; Orthopedics
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