{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T14:04:11Z","timestamp":1783001051846,"version":"3.54.5"},"reference-count":22,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2023,3,15]],"date-time":"2023-03-15T00:00:00Z","timestamp":1678838400000},"content-version":"am","delay-in-days":438,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Orthopaedic Science"],"published-print":{"date-parts":[[2022,1]]},"DOI":"10.1016\/j.jos.2020.11.004","type":"journal-article","created":{"date-parts":[[2020,12,17]],"date-time":"2020-12-17T06:47:40Z","timestamp":1608187660000},"page":"163-168","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":11,"title":["Clinical and radiological outcomes of total hip arthroplasty using a highly porous titanium cup or a conventional hydroxyapatite-coated titanium cup: A retrospective study in Japanese patients"],"prefix":"10.1016","volume":"27","author":[{"given":"Yasuaki","family":"Tamaki","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomohiro","family":"Goto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomoya","family":"Takasago","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keizo","family":"Wada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daisuke","family":"Hamada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Koichi","family":"Sairyo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"6","key":"10.1016\/j.jos.2020.11.004_bib1","doi-asserted-by":"crossref","first-page":"2131","DOI":"10.1007\/s11999-014-4078-8","article-title":"Comparative epidemiology of revision arthroplasty: failed THA poses greater clinical and economic burdens than failed TKA","volume":"473","author":"Bozic","year":"2015","journal-title":"Clin Orthop Relat Res"},{"issue":"2","key":"10.1016\/j.jos.2020.11.004_bib2","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1080\/17453670610045902","article-title":"Aseptic loosening, not only a question of wear: a review of different theories","volume":"77","author":"Sundfeldt","year":"2006","journal-title":"Acta Orthop"},{"issue":"5","key":"10.1016\/j.jos.2020.11.004_bib3","doi-asserted-by":"crossref","first-page":"907","DOI":"10.1302\/0301-620X.81B5.0810907","article-title":"Characteristics of bone ingrowth and interface mechanics of a new porous tantalum biomaterial","volume":"81","author":"Bobyn","year":"1999","journal-title":"J\u00a0Bone Joint Surg Br"},{"issue":"6_Supple_B","key":"10.1016\/j.jos.2020.11.004_bib4","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1302\/0301-620X.101B6.BJJ-2018-1472.R1","article-title":"Characterization of bone ingrowth and interface mechanics of a new porous 3D printed biomaterial: an animal study","volume":"101-B","author":"Tanzer","year":"2019","journal-title":"Bone Joint Lett J"},{"issue":"6","key":"10.1016\/j.jos.2020.11.004_bib5","doi-asserted-by":"crossref","first-page":"1008","DOI":"10.1016\/j.arth.2015.01.013","article-title":"Performance of porous tantalum vs. titanium cup in total hip arthroplasty: randomized trial with minimum 10-year follow-up","volume":"30","author":"Wegrzyn","year":"2015","journal-title":"J\u00a0Arthroplasty"},{"issue":"3","key":"10.1016\/j.jos.2020.11.004_bib6","doi-asserted-by":"crossref","first-page":"510","DOI":"10.1016\/j.arth.2012.07.035","article-title":"High initial stability in porous Titanium acetabular cups: a biomechanical study","volume":"28","author":"Small","year":"2013","journal-title":"J\u00a0Arthroplasty"},{"issue":"8","key":"10.1016\/j.jos.2020.11.004_bib7","doi-asserted-by":"crossref","first-page":"1815","DOI":"10.1007\/s00264-018-4102-9","article-title":"Highly porous titanium cup in cementless total hip arthroplasty: registry results at eight years","volume":"43","author":"Castagnini","year":"2019","journal-title":"Int Orthop"},{"issue":"4","key":"10.1016\/j.jos.2020.11.004_bib8","doi-asserted-by":"crossref","first-page":"390","DOI":"10.3928\/01477447-20130327-10","article-title":"Excellent results of primary THA using a highly porous titanium cup","volume":"36","author":"Naziri","year":"2013","journal-title":"Orthopedics"},{"issue":"6","key":"10.1016\/j.jos.2020.11.004_bib9","doi-asserted-by":"crossref","first-page":"967","DOI":"10.1016\/j.jos.2018.06.018","article-title":"Comparison of a highly porous titanium cup (Tritanium) and a conventional hydroxyapatite-coated porous titanium cup: a retrospective analysis of clinical and radiological outcomes in hip arthroplasty among Japanese patients","volume":"23","author":"Yoshioka","year":"2018","journal-title":"J\u00a0Orthop Sci"},{"issue":"2","key":"10.1016\/j.jos.2020.11.004_bib10","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1016\/j.arth.2016.07.024","article-title":"Short to midterm follow-up of the Tritanium primary acetabular component: a cause for concern","volume":"32","author":"Carli","year":"2017","journal-title":"J\u00a0Arthroplasty"},{"issue":"2","key":"10.1016\/j.jos.2020.11.004_bib11","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1016\/j.artd.2017.11.009","article-title":"Early aseptic loosening of the Tritanium primary acetabular component with screw fixation","volume":"4","author":"William","year":"2018","journal-title":"Arthroplast Today"},{"issue":"4","key":"10.1016\/j.jos.2020.11.004_bib12","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1016\/j.artd.2017.06.004","article-title":"Radiolucencies surrounding acetabular components with three-dimensional coatings: artifact or real?","volume":"3","author":"Faizan","year":"2017","journal-title":"Arthroplast Today"},{"issue":"4","key":"10.1016\/j.jos.2020.11.004_bib13","doi-asserted-by":"crossref","first-page":"452","DOI":"10.1007\/s00776-010-1490-0","article-title":"Reliability and validity of the Japanese Orthopaedic Association hip score","volume":"15","author":"Kuribayashi","year":"2010","journal-title":"J\u00a0Orthop Sci"},{"issue":"4","key":"10.1016\/j.jos.2020.11.004_bib14","doi-asserted-by":"crossref","first-page":"548","DOI":"10.1302\/0301-620X.77B4.7615596","article-title":"Polyethylene sockets and alumina ceramic heads in cemented total hip arthroplasty. A ten-year study","volume":"77","author":"Sugano","year":"1995","journal-title":"J\u00a0Bone Joint Surg Br"},{"issue":"121","key":"10.1016\/j.jos.2020.11.004_bib15","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1097\/00003086-197611000-00003","article-title":"Radiological demarcation of cemented sockets in total hip replacement","author":"DeLee","year":"1976","journal-title":"Clin Orthop Relat Res"},{"issue":"315","key":"10.1016\/j.jos.2020.11.004_bib16","doi-asserted-by":"crossref","first-page":"223","DOI":"10.1097\/00003086-199506000-00024","article-title":"Hydroxyapatite-coated proximal ingrowth femoral stems. A matched pair control study","author":"McPherson","year":"1995","journal-title":"Clin Orthop Relat Res"},{"issue":"444","key":"10.1016\/j.jos.2020.11.004_bib17","doi-asserted-by":"crossref","first-page":"176","DOI":"10.1097\/01.blo.0000201149.14078.50","article-title":"Radiographic signs of osseointegration in porous-coated acetabular components","volume":"444","author":"Moore","year":"2006","journal-title":"Clin Orthop Relat Res"},{"issue":"7","key":"10.1016\/j.jos.2020.11.004_bib18","doi-asserted-by":"crossref","first-page":"729","DOI":"10.3390\/met9070729","article-title":"3D printed acetabular cups for total hip arthroplasty: a review article","volume":"9","author":"Lorenzo","year":"2019","journal-title":"Metals"},{"issue":"4","key":"10.1016\/j.jos.2020.11.004_bib19","doi-asserted-by":"crossref","first-page":"529","DOI":"10.2106\/00004623-200104000-00007","article-title":"Bone density adjacent to press-fit acetabular components. A prospective analysis with quantitative computed tomography","volume":"83","author":"Wright","year":"2001","journal-title":"J\u00a0Bone Joint Surg Am"},{"issue":"2","key":"10.1016\/j.jos.2020.11.004_bib20","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1007\/s00264-002-0410-0","article-title":"Hydroxyapatite-coated RM cup in primary hip arthroplasty","volume":"27","author":"Ali","year":"2003","journal-title":"Int Orthop"},{"issue":"Suppl 7","key":"10.1016\/j.jos.2020.11.004_bib21","doi-asserted-by":"crossref","first-page":"S79","DOI":"10.5301\/HIP.2010.644","article-title":"Fully hydroxyapatite-coated total hip replacement: ten-year results","volume":"20","author":"Valera","year":"2010","journal-title":"Hip Int"},{"issue":"3","key":"10.1016\/j.jos.2020.11.004_bib22","doi-asserted-by":"crossref","first-page":"611","DOI":"10.1007\/s00590-018-2351-3","article-title":"Radiolucency around highly porous sockets and hydroxyapatite-coated porous sockets in total hip arthroplasty for hip dysplasia","volume":"29","author":"Imai","year":"2019","journal-title":"Eur J Orthop Surg Traumatol"}],"container-title":["Journal of Orthopaedic Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0949265820303444?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0949265820303444?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,15]],"date-time":"2025-10-15T19:32:48Z","timestamp":1760556768000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0949265820303444"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,1]]},"references-count":22,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2022,1]]}},"alternative-id":["S0949265820303444"],"URL":"https:\/\/doi.org\/10.1016\/j.jos.2020.11.004","relation":{},"ISSN":["0949-2658"],"issn-type":[{"value":"0949-2658","type":"print"}],"subject":[],"published":{"date-parts":[[2022,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Clinical and radiological outcomes of total hip arthroplasty using a highly porous titanium cup or a conventional hydroxyapatite-coated titanium cup: A retrospective study in Japanese patients","name":"articletitle","label":"Article Title"},{"value":"Journal of Orthopaedic Science","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jos.2020.11.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 Published by Elsevier B.V. on behalf of The Japanese Orthopaedic Association.","name":"copyright","label":"Copyright"}]}}