{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T17:04:15Z","timestamp":1787504655482,"version":"build-2736575974"},"reference-count":46,"publisher":"Public Library of Science (PLoS)","issue":"2","license":[{"start":{"date-parts":[[2017,2,28]],"date-time":"2017-02-28T00:00:00Z","timestamp":1488240000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0172844","type":"journal-article","created":{"date-parts":[[2017,2,28]],"date-time":"2017-02-28T19:55:45Z","timestamp":1488311745000},"page":"e0172844","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":14,"title":["Association between vertebral cross-sectional area and lumbar lordosis angle in adolescents"],"prefix":"10.1371","volume":"12","author":[{"given":"Tishya A. L.","family":"Wren","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patricia C.","family":"Aggabao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ervin","family":"Poorghasamians","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas A.","family":"Chavez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Skorn","family":"Ponrartana","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vicente","family":"Gilsanz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2017,2,28]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"E602","DOI":"10.1097\/BRS.0b013e31828b666b","article-title":"Development of the lumbar lordotic curvature in children from age 2 to 20 years","volume":"38","author":"S Shefi","year":"2013","journal-title":"Spine (Phila Pa 1976)"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"629","DOI":"10.1111\/joa.12119","article-title":"Gender differences in sagittal standing alignment before pubertal peak growth: the importance of subclassification and implications for spinopelvic loading","volume":"223","author":"M Dolphens","year":"2013","journal-title":"J Anat"},{"key":"ref3","first-page":"1","article-title":"Functional Anatomy of the Spine","author":"A Middleditch","year":"2005"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"308","DOI":"10.1111\/j.1651-2227.1995.tb13634.x","article-title":"Spinal posture during pubertal growth","volume":"84","author":"M Nissinen","year":"1995","journal-title":"Acta Paediatr"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"799","DOI":"10.1097\/00007632-198511000-00003","article-title":"Evaluation of lumbar lordosis. A prospective and retrospective study","volume":"10","author":"R Fernand","year":"1985","journal-title":"Spine (Phila Pa 1976)"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"e97","DOI":"10.3109\/17477166.2010.530664","article-title":"Trajectories of childhood body mass index are associated with adolescent sagittal standing posture","volume":"6","author":"AJ Smith","year":"2011","journal-title":"Int J Pediatr Obes"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1016\/0021-9290(95)00042-9","article-title":"Changes in segment mass and mass distribution during pregnancy","volume":"29","author":"RK Jensen","year":"1996","journal-title":"J Biomech"},{"key":"ref8","article-title":"Effects of weight, gender and number of pregnancies on lumbar total and segmental lordosis and low back pain","volume":"4","author":"K Letafatkar","year":"2010","journal-title":"J Res Rehab Sci North America"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"768","DOI":"10.1007\/s00586-009-1256-6","article-title":"A morphological adaptation of the thoracic and lumbar vertebrae to lumbar hyperlordosis in young and adult females","volume":"19","author":"Y Masharawi","year":"2010","journal-title":"Eur Spine J"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"e0133685","DOI":"10.1371\/journal.pone.0133685","article-title":"The Lumbar Lordosis in Males and Females, Revisited","volume":"10","author":"O Hay","year":"2015","journal-title":"PLoS One"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"1755","DOI":"10.1097\/01.BRS.0000134575.04084.EF","article-title":"Facet orientation in the thoracolumbar spine: three-dimensional anatomic and biomechanical analysis","volume":"29","author":"Y Masharawi","year":"2004","journal-title":"Spine (Phila Pa 1976)"},{"key":"ref12","doi-asserted-by":"crossref","first-page":"1075","DOI":"10.1038\/nature06342","article-title":"Fetal load and the evolution of lumbar lordosis in bipedal hominins","volume":"450","author":"KK Whitcome","year":"2007","journal-title":"Nature"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"416","DOI":"10.1016\/j.jpeds.2015.04.078","article-title":"Sexual dimorphism in newborn vertebrae and its potential implications","volume":"167","author":"S Ponrartana","year":"2015","journal-title":"J Pediatr"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"338","DOI":"10.1148\/radiol.2242011369","article-title":"Bone, muscle, and fat: sex-related differences in prepubertal children","volume":"224","author":"K Arfai","year":"2002","journal-title":"Radiology"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1148\/radiology.190.3.8115609","article-title":"Gender differences in vertebral body sizes in children and adolescents","volume":"190","author":"V Gilsanz","year":"1994","journal-title":"Radiology"},{"key":"ref16","doi-asserted-by":"crossref","first-page":"678","DOI":"10.1148\/radiology.190.3.8115610","article-title":"Gender differences in vertebral sizes in adults: biomechanical implications","volume":"190","author":"V Gilsanz","year":"1994","journal-title":"Radiology"},{"key":"ref17","first-page":"173","article-title":"Functional Anatomy of the Spine","author":"A Middleditch","year":"2005"},{"key":"ref18","first-page":"1074","article-title":"Williams Textbook of Endocrinology","author":"DM Styne","year":"2016"},{"key":"ref19","doi-asserted-by":"crossref","first-page":"1551","DOI":"10.1007\/s00586-010-1422-x","article-title":"Reliability analysis for radiographic measures of lumbar lordosis in adult scoliosis: a case-control study comparing 6 methods","volume":"19","author":"JY Hong","year":"2010","journal-title":"Eur Spine J"},{"key":"ref20","doi-asserted-by":"crossref","first-page":"1424","DOI":"10.1007\/s00247-016-3633-8","article-title":"Small vertebral cross-sectional area and tall intervertebral disc in adolescent idiopathic scoliosis","volume":"46","author":"S Ponrartana","year":"2016","journal-title":"Pediatr Radiol"},{"key":"ref21","doi-asserted-by":"crossref","first-page":"1808","DOI":"10.1097\/01.brs.0000174273.85164.67","article-title":"Human evolution and the development of spondylolysis","volume":"30","author":"CV Ward","year":"2005","journal-title":"Spine (Phila Pa 1976)"},{"key":"ref22","doi-asserted-by":"crossref","first-page":"e434","DOI":"10.3928\/01477447-20160404-07","article-title":"Prevalence of Symptomatic Lumbar Spondylolysis in Pediatric Patients","volume":"39","author":"A Nitta","year":"2016","journal-title":"Orthopedics"},{"key":"ref23","article-title":"The role of intense athletic activity on structural lumbar abnormalities in adolescent patients with symptomatic low back pain","author":"GD Schroeder","year":"2016","journal-title":"Eur Spine J"},{"key":"ref24","doi-asserted-by":"crossref","first-page":"1851","DOI":"10.1007\/s00586-009-1059-9","article-title":"Factors affecting disability and physical function in degenerative lumbar spondylolisthesis of L4-5: evaluation with axially loaded MRI","volume":"18","author":"KY Huang","year":"2009","journal-title":"Eur Spine J"},{"key":"ref25","doi-asserted-by":"crossref","first-page":"1159","DOI":"10.1007\/s00586-010-1660-y","article-title":"Geometry of the vertebral bodies and the intervertebral discs in lumbar segments adjacent to spondylolysis and spondylolisthesis: pilot study","volume":"20","author":"E Been","year":"2011","journal-title":"Eur Spine J"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"1402","DOI":"10.1097\/BRS.0b013e31817b8fbd","article-title":"Disc height and lumbar index as independent predictors of degenerative spondylolisthesis in middle-aged women with low back pain","volume":"34","author":"IR Chen","year":"2009","journal-title":"Spine (Phila Pa 1976)"},{"key":"ref27","doi-asserted-by":"crossref","first-page":"713","DOI":"10.1007\/s00586-010-1640-2","article-title":"Sagittal spinopelvic alignment and body mass index in patients with degenerative spondylolisthesis","volume":"20","author":"S Schuller","year":"2010","journal-title":"Eur Spine J"},{"key":"ref28","doi-asserted-by":"crossref","first-page":"1641","DOI":"10.1007\/s00586-007-0348-4","article-title":"Is there a sagittal imbalance of the spine in isthmic spondylolisthesis? A correlation study","volume":"16","author":"R Vialle","year":"2007","journal-title":"Eur Spine J"},{"key":"ref29","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1097\/01.brs.0000250979.12398.96","article-title":"Degenerative lumbar spondylolisthesis: an epidemiological perspective: the Copenhagen Osteoarthritis Study","volume":"32","author":"S Jacobsen","year":"2007","journal-title":"Spine (Phila Pa 1976)"},{"issue":"Suppl 1","key":"ref30","doi-asserted-by":"crossref","first-page":"S42","DOI":"10.1227\/01.neu.0000462077.50830.1a","article-title":"Implications of spinopelvic alignment for the spine surgeon","volume":"76","author":"VA Mehta","year":"2015","journal-title":"Neurosurgery"},{"key":"ref31","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1097\/00007632-200301150-00011","article-title":"Pelvic lordosis and alignment in spondylolisthesis","volume":"28","author":"RP Jackson","year":"2003","journal-title":"Spine (Phila Pa 1976)"},{"key":"ref32","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1002\/ca.21222","article-title":"Significance of interfacet distance, facet joint orientation, and lumbar lordosis in spondylolysis","volume":"25","author":"SB Chung","year":"2012","journal-title":"Clin Anat"},{"key":"ref33","doi-asserted-by":"crossref","first-page":"207","DOI":"10.3340\/jkns.2013.54.3.207","article-title":"The Comparison of Sagittal Spinopelvic Parameters between Young Adult Patients with L5 Spondylolysis and Age-Matched Control Group","volume":"54","author":"YM Oh","year":"2013","journal-title":"J Korean Neurosurg Soc"},{"key":"ref34","doi-asserted-by":"crossref","first-page":"1219","DOI":"10.1007\/s00586-015-3778-4","article-title":"Sagittal spinopelvic alignment in 654 degenerative spondylolisthesis","volume":"24","author":"E Ferrero","year":"2015","journal-title":"Eur Spine J"},{"key":"ref35","doi-asserted-by":"crossref","first-page":"690","DOI":"10.1016\/j.jmpt.2008.10.004","article-title":"Spinal curves and health: a systematic critical review of the epidemiological literature dealing with associations between sagittal spinal curves and health","volume":"31","author":"ST Christensen","year":"2008","journal-title":"J Manipulative Physiol Ther"},{"key":"ref36","doi-asserted-by":"crossref","first-page":"218","DOI":"10.1016\/S0003-9993(95)80604-0","article-title":"Postural aberrations in low back pain","volume":"76","author":"HJ Christie","year":"1995","journal-title":"Arch Phys Med Rehabil"},{"key":"ref37","doi-asserted-by":"crossref","first-page":"304","DOI":"10.1177\/036354658100900504","article-title":"Stress reactions involving the pars interarticularis in young athletes","volume":"9","author":"DW Jackson","year":"1981","journal-title":"Am J Sports Med"},{"key":"ref38","doi-asserted-by":"crossref","first-page":"154","DOI":"10.1097\/00007632-198503000-00008","article-title":"The lumbar lordosis in acute and chronic low-back pain","volume":"10","author":"T Hansson","year":"1985","journal-title":"Spine (Phila Pa 1976)"},{"key":"ref39","doi-asserted-by":"crossref","first-page":"308","DOI":"10.1007\/s100670050107","article-title":"Low back pain and posture","volume":"18","author":"C Tuzun","year":"1999","journal-title":"Clin Rheumatol"},{"key":"ref40","doi-asserted-by":"crossref","first-page":"447","DOI":"10.2519\/jospt.2002.32.9.447","article-title":"Relationship between mechanical factors and incidence of low back pain","volume":"32","author":"MR Nourbakhsh","year":"2002","journal-title":"J Orthop Sports Phys Ther"},{"key":"ref41","doi-asserted-by":"crossref","first-page":"144","DOI":"10.1002\/ca.10114","article-title":"Lumbar lordosis: study of patients with and without low back pain","volume":"16","author":"VL Murrie","year":"2003","journal-title":"Clin Anat"},{"key":"ref42","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1016\/j.jmpt.2006.11.009","article-title":"Reproduction of the lumbar lordosis: a comparison of standing radiographs versus supine magnetic resonance imaging obtained with straightened lower extremities","volume":"30","author":"ML Andreasen","year":"2007","journal-title":"J Manipulative Physiol Ther"},{"key":"ref43","doi-asserted-by":"crossref","first-page":"139","DOI":"10.1054\/math.2001.0397","article-title":"The influence of initial resting posture on range of motion of the lumbar spine","volume":"6","author":"JE Coates","year":"2001","journal-title":"Man Ther"},{"key":"ref44","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/j.spinee.2013.07.464","article-title":"Lumbar lordosis","volume":"14","author":"E Been","year":"2014","journal-title":"Spine J"},{"key":"ref45","first-page":"63","article-title":"Functional Anatomy of the Spine","author":"A Middleditch","year":"2005"},{"key":"ref46","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1148\/radiol.2451051359","article-title":"Lumbar intervertebral instability: a review","volume":"245","author":"A Leone","year":"2007","journal-title":"Radiology"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0172844","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,8]],"date-time":"2020-05-08T22:34:17Z","timestamp":1588977257000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0172844"}},"subtitle":[],"editor":[{"given":"M. A.","family":"P\u00e9rez","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2017,2,28]]},"references-count":46,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2017,2,28]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0172844","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,2,28]]}}}