{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T16:58:56Z","timestamp":1747155536148,"version":"3.40.5"},"reference-count":30,"publisher":"Elsevier BV","issue":"12","license":[{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2024,12,1]],"date-time":"2024-12-01T00:00:00Z","timestamp":1733011200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.fr","clinicalkey.jp","clinicalkey.es","clinicalkey.com.au","clinicalkey.com","arthroplastyjournal.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Arthroplasty"],"published-print":{"date-parts":[[2024,12]]},"DOI":"10.1016\/j.arth.2024.06.039","type":"journal-article","created":{"date-parts":[[2024,6,21]],"date-time":"2024-06-21T16:37:24Z","timestamp":1718987844000},"page":"3021-3027","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Decreased \u201cPolar Axis Angle\u201d is Associated With Instability After Total Hip Arthroplasty: A New Method to Assess Functional Component Position on Lateral-Seated Radiographs"],"prefix":"10.1016","volume":"39","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3085-7884","authenticated-orcid":false,"given":"Alex J.","family":"Anatone","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew J.","family":"Hughes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicholas C.","family":"Schiller","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jonathan M.","family":"Vigdorchik","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas P.","family":"Sculco","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter K.","family":"Sculco","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.arth.2024.06.039_bib1","doi-asserted-by":"crossref","first-page":"762","DOI":"10.1302\/0301-620X.87B6.14745","article-title":"Reducing the risk of dislocation after total hip arthroplasty: the effect of orientation of the acetabular component","volume":"87","author":"Biedermann","year":"2005","journal-title":"J\u00a0Bone Joint Surg Br"},{"key":"10.1016\/j.arth.2024.06.039_bib2","doi-asserted-by":"crossref","first-page":"1432","DOI":"10.1016\/j.arth.2010.11.011","article-title":"Acetabular component positioning in total hip arthroplasty: an evidence-based analysis","volume":"26","author":"Moskal","year":"2011","journal-title":"J\u00a0Arthroplasty"},{"key":"10.1016\/j.arth.2024.06.039_bib3","first-page":"e33","article-title":"Combined anteversion of the total hip arthroplasty implanted with image-free cup navigation and without stem navigation","volume":"4","author":"Fukunishi","year":"2012","journal-title":"Orthop Rev"},{"key":"10.1016\/j.arth.2024.06.039_bib4","doi-asserted-by":"crossref","first-page":"217","DOI":"10.2106\/00004623-197860020-00014","article-title":"Dislocations after total hip-replacement arthroplasties","volume":"60","author":"Lewinnek","year":"1978","journal-title":"J\u00a0Bone Joint Surg Am"},{"issue":"Suppl 5","key":"10.1016\/j.arth.2024.06.039_bib5","doi-asserted-by":"crossref","first-page":"S91","DOI":"10.1177\/112070000701705S12","article-title":"Hip spine relationships: application to total hip arthroplasty","volume":"17","author":"Lazennec","year":"2007","journal-title":"Hip Int"},{"key":"10.1016\/j.arth.2024.06.039_bib6","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1302\/0301-620X.103B7.BJJ-2020-2448.R2","article-title":"2021 Otto Aufranc Award: a simple hip-spine classification for total hip arthroplasty : validation and a large multicentre series","volume":"103-B","author":"Vigdorchik","year":"2021","journal-title":"Bone Joint J"},{"key":"10.1016\/j.arth.2024.06.039_bib7","doi-asserted-by":"crossref","first-page":"2393","DOI":"10.1016\/j.arth.2021.02.017","article-title":"Is combined anteversion equally affected by acetabular cup and femoral stem anteversion?","volume":"36","author":"Pour","year":"2021","journal-title":"J\u00a0Arthroplasty"},{"key":"10.1016\/j.arth.2024.06.039_bib8","doi-asserted-by":"crossref","first-page":"834","DOI":"10.1302\/2633-1462.210.BJO-2021-0117.R1","article-title":"The impact of functional combined anteversion on hip range of motion: a new optimal zone to reduce risk of impingement in total hip arthroplasty","volume":"2","author":"O\u2019Connor","year":"2021","journal-title":"Bone Jt Open"},{"key":"10.1016\/j.arth.2024.06.039_bib9","doi-asserted-by":"crossref","first-page":"1315","DOI":"10.1016\/j.jbiomech.2005.03.008","article-title":"The safe-zones for combined cup and neck anteversions that fulfill the essential range of motion and their optimum combination in total hip replacements","volume":"39","author":"Yoshimine","year":"2006","journal-title":"J\u00a0Biomech"},{"key":"10.1016\/j.arth.2024.06.039_bib10","doi-asserted-by":"crossref","first-page":"1845","DOI":"10.2106\/JBJS.18.00078","article-title":"Late dislocation following total hip arthroplasty: spinopelvic imbalance as a causative factor","volume":"100","author":"Heckmann","year":"2018","journal-title":"J\u00a0Bone Joint Surg Am"},{"key":"10.1016\/j.arth.2024.06.039_bib11","doi-asserted-by":"crossref","first-page":"978","DOI":"10.2106\/JBJS.M.00765","article-title":"Predictability of acetabular component angular change with postural shift from standing to sitting position","volume":"96","author":"Kanawade","year":"2014","journal-title":"J\u00a0Bone Joint Surg Am"},{"key":"10.1016\/j.arth.2024.06.039_bib12","first-page":"155","article-title":"A\u00a0guideline of selecting and reporting intraclass correlation coefficients for reliability research","volume":"15","author":"Koo","year":"2016","journal-title":"J\u00a0Chiropr Med"},{"key":"10.1016\/j.arth.2024.06.039_bib13","doi-asserted-by":"crossref","first-page":"714","DOI":"10.1177\/1120700020923619","article-title":"The burden of prosthetic hip dislocations in the United States is projected to significantly increase by 2035","volume":"31","author":"Pirruccio","year":"2021","journal-title":"Hip Int"},{"key":"10.1016\/j.arth.2024.06.039_bib14","doi-asserted-by":"crossref","first-page":"295","DOI":"10.2106\/JBJS.19.01352","article-title":"\u201cTrue\u201d cumulative incidence of and risk factors for hip dislocation within 2 Years after primary total hip arthroplasty due to osteoarthritis: a nationwide population-based study from the Danish hip arthroplasty register","volume":"103","author":"Hermansen","year":"2021","journal-title":"J\u00a0Bone Joint Surg Am"},{"key":"10.1016\/j.arth.2024.06.039_bib15","first-page":"884","article-title":"Dislocation following total hip replacement","volume":"111","author":"Dargel","year":"2014","journal-title":"Dtsch Arztebl Int"},{"key":"10.1016\/j.arth.2024.06.039_bib16","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1302\/0301-620X.99B1.BJJ-2016-0398.R1","article-title":"Dislocation following total hip arthroplasty using dual mobility acetabular components: a systematic review","volume":"99-B","author":"De Martino","year":"2017","journal-title":"Bone Joint J"},{"key":"10.1016\/j.arth.2024.06.039_bib17","doi-asserted-by":"crossref","first-page":"S111","DOI":"10.1016\/j.arth.2021.01.008","article-title":"The hip-spine relationship in total hip arthroplasty: how to execute the plan","volume":"36","author":"Sharma","year":"2021","journal-title":"J\u00a0Arthroplasty"},{"key":"10.1016\/j.arth.2024.06.039_bib18","doi-asserted-by":"crossref","first-page":"S57","DOI":"10.1016\/j.arth.2019.01.012","article-title":"A\u00a0preoperative workup of a \u201chip-spine\u201d total hip arthroplasty patient: a simplified approach to a complex problem","volume":"34","author":"Luthringer","year":"2019","journal-title":"J\u00a0Arthroplasty"},{"key":"10.1016\/j.arth.2024.06.039_bib19","doi-asserted-by":"crossref","first-page":"S94","DOI":"10.1016\/j.arth.2021.02.058","article-title":"Applying the hip-spine relationship: what X-rays and measurements are important?","volume":"36","author":"Elbuluk","year":"2021","journal-title":"J\u00a0Arthroplasty"},{"key":"10.1016\/j.arth.2024.06.039_bib20","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1302\/0301-620X.98B3.35468","article-title":"Changes in axial alignment of the ipsilateral hip and knee after total hip arthroplasty","volume":"98-B","author":"Akiyama","year":"2016","journal-title":"Bone Joint J"},{"key":"10.1016\/j.arth.2024.06.039_bib21","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1186\/s12891-018-2110-y","article-title":"The influence of patient factors on femoral rotation after total hip arthroplasty","volume":"19","author":"Tezuka","year":"2018","journal-title":"BMC Musculoskelet Disord"},{"key":"10.1016\/j.arth.2024.06.039_bib22","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1016\/j.artd.2020.06.004","article-title":"Association of femoral rotation with whole-body alignment in patients who underwent total hip arthroplasty","volume":"6","author":"Kobayashi","year":"2020","journal-title":"Arthroplast Today"},{"key":"10.1016\/j.arth.2024.06.039_bib23","doi-asserted-by":"crossref","first-page":"493","DOI":"10.1016\/S0021-9290(99)00032-9","article-title":"Variation of rotation moment arms with hip flexion","volume":"32","author":"Delp","year":"1999","journal-title":"J\u00a0Biomech"},{"key":"10.1016\/j.arth.2024.06.039_bib24","doi-asserted-by":"crossref","DOI":"10.1177\/23259671241231984","article-title":"Contributions of the abductor muscles to rotational and distractive stability of the hip in a biomechanical cadaveric model","volume":"12","author":"Lim","year":"2024","journal-title":"Orthop J Sports Med"},{"key":"10.1016\/j.arth.2024.06.039_bib25","doi-asserted-by":"crossref","first-page":"302","DOI":"10.1016\/j.arth.2015.08.038","article-title":"The validity of using the posterior condylar line as a rotational reference for the femur","volume":"31","author":"Uemura","year":"2016","journal-title":"J\u00a0Arthroplasty"},{"key":"10.1016\/j.arth.2024.06.039_bib26","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1016\/j.artd.2022.09.002","article-title":"Functional femoral anteversion: axial rotation of the femur and its implications for stem version targets in total hip arthroplasty","volume":"18","author":"Hardwick-Morris","year":"2022","journal-title":"Arthroplast Today"},{"key":"10.1016\/j.arth.2024.06.039_bib27","doi-asserted-by":"crossref","first-page":"595","DOI":"10.1016\/j.arth.2017.09.027","article-title":"Can anatomic measurements of stem anteversion angle Be considered as the functional anteversion angle?","volume":"33","author":"Uemura","year":"2018","journal-title":"J\u00a0Arthroplasty"},{"key":"10.1016\/j.arth.2024.06.039_bib28","doi-asserted-by":"crossref","first-page":"S300","DOI":"10.1016\/j.arth.2023.05.034","article-title":"How does surgical approach affect characteristics of dislocation after primary total hip arthroplasty?","volume":"38","author":"Christensen","year":"2023","journal-title":"J\u00a0Arthroplasty"},{"key":"10.1016\/j.arth.2024.06.039_bib29","doi-asserted-by":"crossref","first-page":"350","DOI":"10.1007\/s12178-013-9187-6","article-title":"Dislocation after total hip arthroplasty","volume":"6","author":"Zahar","year":"2013","journal-title":"Curr Rev Musculoskelet Med"},{"key":"10.1016\/j.arth.2024.06.039_bib30","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1016\/j.arth.2006.12.111","article-title":"The dislocating hip arthroplasty: prevention and treatment","volume":"22","author":"Patel","year":"2007","journal-title":"J\u00a0Arthroplasty"}],"container-title":["The Journal of Arthroplasty"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0883540324006405?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0883540324006405?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2024,11,9]],"date-time":"2024-11-09T00:07:42Z","timestamp":1731110862000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0883540324006405"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,12]]},"references-count":30,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2024,12]]}},"alternative-id":["S0883540324006405"],"URL":"https:\/\/doi.org\/10.1016\/j.arth.2024.06.039","relation":{},"ISSN":["0883-5403"],"issn-type":[{"type":"print","value":"0883-5403"}],"subject":[],"published":{"date-parts":[[2024,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Decreased \u201cPolar Axis Angle\u201d is Associated With Instability After Total Hip Arthroplasty: A New Method to Assess Functional Component Position on Lateral-Seated Radiographs","name":"articletitle","label":"Article Title"},{"value":"The Journal of Arthroplasty","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.arth.2024.06.039","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2024 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}