{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T14:19:57Z","timestamp":1790086797611,"version":"4.0.1"},"reference-count":32,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"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":[[2020,9]]},"DOI":"10.1016\/j.jos.2019.10.010","type":"journal-article","created":{"date-parts":[[2019,11,14]],"date-time":"2019-11-14T02:57:18Z","timestamp":1573700238000},"page":"861-867","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":9,"title":["Posterior clearance increases the knee extension angle in cruciate retaining type total knee arthroplasty: Intraoperative evaluation using a navigation system"],"prefix":"10.1016","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4859-8473","authenticated-orcid":false,"given":"Eiji","family":"Sasaki","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hironori","family":"Otsuka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Norihiro","family":"Sasaki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyota","family":"Ishibashi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuji","family":"Yamamoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasuyuki","family":"Ishibashi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"10","key":"10.1016\/j.jos.2019.10.010_bib1","doi-asserted-by":"crossref","first-page":"2199","DOI":"10.1016\/j.arth.2016.01.043","article-title":"Twenty-five-Years and greater, results after nonmodular cemented total knee arthroplasty","volume":"31","author":"Ritter","year":"2016","journal-title":"J\u00a0Arthroplast"},{"issue":"5","key":"10.1016\/j.jos.2019.10.010_bib2","doi-asserted-by":"crossref","first-page":"802","DOI":"10.1016\/j.arth.2012.09.014","article-title":"Accuracy of image-free computer navigated total knee arthroplasty is not compromised in severely deformed varus knees","volume":"28","author":"Maniwa","year":"2013","journal-title":"J\u00a0Arthroplast"},{"issue":"2","key":"10.1016\/j.jos.2019.10.010_bib3","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1007\/s11420-018-9614-8","article-title":"Patient satisfaction after total knee replacement: a systematic review","volume":"14","author":"Kahlenberg","year":"2018","journal-title":"HSS J"},{"issue":"2","key":"10.1016\/j.jos.2019.10.010_bib4","doi-asserted-by":"crossref","first-page":"156","DOI":"10.2106\/JBJS.M.00372","article-title":"Intermediate and long-term quality of life after total knee replacement: a systematic review and meta-analysis","volume":"97","author":"Shan","year":"2015","journal-title":"J\u00a0Bone Joint Surg Am"},{"issue":"2","key":"10.1016\/j.jos.2019.10.010_bib5","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1007\/s00264-013-2064-5","article-title":"Relationship between patient-based outcome score and conventional objective outcome scales in post-operative total knee arthroplasty patients","volume":"38","author":"Sasaki","year":"2014","journal-title":"Int Orthop"},{"issue":"3","key":"10.1016\/j.jos.2019.10.010_bib6","doi-asserted-by":"crossref","first-page":"229","DOI":"10.3109\/17453674.2014.916487","article-title":"Dissatisfied patients after total knee arthroplasty: a registry study involving 114 patients with 8-13 years of followup","volume":"85","author":"Ali","year":"2014","journal-title":"Acta Orthop"},{"issue":"1","key":"10.1016\/j.jos.2019.10.010_bib7","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1007\/s11999-009-1119-9","article-title":"Patient satisfaction after total knee arthroplasty: who is satisfied and who is not?","volume":"468","author":"Bourne","year":"2010","journal-title":"Clin Orthop Relat Res"},{"issue":"11","key":"10.1016\/j.jos.2019.10.010_bib8","doi-asserted-by":"crossref","first-page":"3272","DOI":"10.1007\/s00167-018-4856-z","article-title":"Improved walking distance and range of motion predict patient satisfaction after TKA","volume":"26","author":"Van Onsem","year":"2018","journal-title":"Knee Surg Sport Traumatol Arthrosc"},{"issue":"1","key":"10.1016\/j.jos.2019.10.010_bib9","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1007\/s11999-012-2533-y","article-title":"Postoperative alignment and ROM affect patient satisfaction after TKA","volume":"471","author":"Matsuda","year":"2013","journal-title":"Clin Orthop Relat Res"},{"issue":"6","key":"10.1016\/j.jos.2019.10.010_bib10","doi-asserted-by":"crossref","first-page":"1199","DOI":"10.1016\/j.arth.2015.12.018","article-title":"Increased range of motion is important for functional outcome and satisfaction after total knee arthroplasty in Asian patients","volume":"31","author":"Ha","year":"2016","journal-title":"J\u00a0Arthroplast"},{"issue":"1","key":"10.1016\/j.jos.2019.10.010_bib11","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1007\/s00776-014-0671-7","article-title":"Correlations between patient satisfaction and ability to perform daily activities after total knee arthroplasty: why aren't patients satisfied?","volume":"20","author":"Nakahara","year":"2015","journal-title":"J\u00a0Orthop Sci"},{"issue":"7 Suppl.","key":"10.1016\/j.jos.2019.10.010_bib12","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1016\/j.arth.2008.06.024","article-title":"High-flexion total knee arthroplasty","volume":"23","author":"Long","year":"2008","journal-title":"J\u00a0Arthroplast"},{"issue":"6","key":"10.1016\/j.jos.2019.10.010_bib13","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1007\/s00264-005-0010-x","article-title":"Residual posterior femoral condyle osteophyte affects the flexion range after total knee replacement","volume":"29","author":"Yau","year":"2005","journal-title":"Int Orthop"},{"issue":"5","key":"10.1016\/j.jos.2019.10.010_bib14","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1016\/j.arth.2013.10.020","article-title":"A\u00a0new method for defining balance: promising short-term clinical outcomes of sensor-guided TKA","volume":"29","author":"Gustke","year":"2014","journal-title":"J\u00a0Arthroplast"},{"issue":"8","key":"10.1016\/j.jos.2019.10.010_bib15","doi-asserted-by":"crossref","first-page":"970","DOI":"10.1054\/arth.2000.6503","article-title":"Accuracy of soft tissue balancing in total knee arthroplasty","volume":"15","author":"Griffin","year":"2000","journal-title":"J\u00a0Arthroplast"},{"issue":"6","key":"10.1016\/j.jos.2019.10.010_bib16","doi-asserted-by":"crossref","first-page":"832","DOI":"10.1016\/j.knee.2012.03.007","article-title":"The flexion gap preparation does not disturb the modified gap technique in posterior stabilized total knee arthroplasty","volume":"19","author":"Minoda","year":"2012","journal-title":"The Knee"},{"issue":"5","key":"10.1016\/j.jos.2019.10.010_bib17","doi-asserted-by":"crossref","first-page":"602","DOI":"10.1016\/j.arth.2003.12.085","article-title":"Preparation of the flexion gap affects the extension gap in total knee arthroplasty","volume":"20","author":"Sugama","year":"2005","journal-title":"J\u00a0Arthroplast"},{"issue":"4","key":"10.1016\/j.jos.2019.10.010_bib18","doi-asserted-by":"crossref","first-page":"677","DOI":"10.1007\/s00590-017-2118-2","article-title":"Effects of posterior condylar osteophytes on gap balancing in computer-assisted total knee arthroplasty with posterior cruciate ligament sacrifice","volume":"28","author":"Sriphirom","year":"2018","journal-title":"Eur J Orthop Surg Traumatol"},{"issue":"202","key":"10.1016\/j.jos.2019.10.010_bib19","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1097\/00003086-198601000-00014","article-title":"Correction of alignment deformities during total knee arthroplasties: staged soft-tissue releases","author":"Clayton","year":"1986","journal-title":"Clin Orthop Relat Res"},{"issue":"4","key":"10.1016\/j.jos.2019.10.010_bib20","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1136\/ard.16.4.494","article-title":"Radiological assessment of osteo-arthrosis","volume":"16","author":"Kellgren","year":"1957","journal-title":"Ann Rheum Dis"},{"issue":"10 Suppl.\u00a01","key":"10.1016\/j.jos.2019.10.010_bib21","article-title":"The reliability of navigation-guided gap technique in total knee arthroplasty","volume":"31","author":"Han","year":"2008","journal-title":"Orthopedics"},{"issue":"192","key":"10.1016\/j.jos.2019.10.010_bib22","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1097\/00003086-198501000-00003","article-title":"Total knee arthroplasty","author":"Insall","year":"1985","journal-title":"Clin Orthop Relat Res"},{"issue":"5","key":"10.1016\/j.jos.2019.10.010_bib23","doi-asserted-by":"crossref","first-page":"496","DOI":"10.1007\/s00776-005-0935-3","article-title":"Effect of soft tissue tension on measurements of coronal laxity in mobile-bearing total knee arthroplasty","volume":"10","author":"Ishii","year":"2005","journal-title":"J\u00a0Orthop Sci"},{"issue":"3","key":"10.1016\/j.jos.2019.10.010_bib24","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1054\/arth.2003.50088","article-title":"Step-by-step measurements of soft tissue balancing during total knee arthroplasty for patients with varus knees","volume":"18","author":"Yagishita","year":"2003","journal-title":"J\u00a0Arthroplast"},{"issue":"6","key":"10.1016\/j.jos.2019.10.010_bib25","doi-asserted-by":"crossref","first-page":"589","DOI":"10.1016\/S0197-2456(98)00037-3","article-title":"Power and sample size calculations for studies involving linear regression","volume":"19","author":"Dupont","year":"1998","journal-title":"Contr Clin Trials"},{"issue":"6","key":"10.1016\/j.jos.2019.10.010_bib26","doi-asserted-by":"crossref","first-page":"1819","DOI":"10.1016\/j.arth.2017.01.042","article-title":"Effects of resection of posterior condyles of femur on extension gap of knee joint in total knee arthroplasty","volume":"32","author":"Seo","year":"2017","journal-title":"J\u00a0Arthroplast"},{"issue":"11","key":"10.1016\/j.jos.2019.10.010_bib27","doi-asserted-by":"crossref","first-page":"1321","DOI":"10.1007\/s00167-007-0394-9","article-title":"Flexion gap preparation opens the extension gap in posterior cruciate ligament-retaining TKA","volume":"15","author":"Minoda","year":"2007","journal-title":"Knee Surg Sport Traumatol Arthrosc"},{"issue":"12","key":"10.1016\/j.jos.2019.10.010_bib28","doi-asserted-by":"crossref","first-page":"3100","DOI":"10.1007\/s00167-014-3148-5","article-title":"Lack of evidence to support present medial release methods in total knee arthroplasty","volume":"22","author":"Hunt","year":"2014","journal-title":"Knee Surg Sport Traumatol Arthrosc"},{"issue":"4","key":"10.1016\/j.jos.2019.10.010_bib29","first-page":"222","article-title":"The effect of medial release on flexion and extension gaps in cadaveric knees: implications for soft-tissue balancing in total knee arthroplasty","volume":"12","author":"Krackow","year":"1999","journal-title":"Am J Knee Surg"},{"issue":"4","key":"10.1016\/j.jos.2019.10.010_bib30","first-page":"108","article-title":"Ligament balancing in total knee arthroplasty-Medial stabilizing technique","volume":"2","author":"Matsuda","year":"2015","journal-title":"Asia Pac J Sports Med Arthrosc Rehabil Technol"},{"issue":"8","key":"10.1016\/j.jos.2019.10.010_bib31","doi-asserted-by":"crossref","first-page":"1143","DOI":"10.1007\/s00402-018-2965-2","article-title":"Intraoperative medial joint laxity in flexion decreases patient satisfaction after total knee arthroplasty","volume":"138","author":"Azukizawa","year":"2018","journal-title":"Arch Orthop Trauma Surg"},{"issue":"6","key":"10.1016\/j.jos.2019.10.010_bib32","doi-asserted-by":"crossref","first-page":"1478","DOI":"10.1016\/j.knee.2017.09.004","article-title":"Medial rather than lateral knee instability correlates with inferior patient satisfaction and knee function after total knee arthroplasty","volume":"24","author":"Tsukiyama","year":"2017","journal-title":"The Knee"}],"container-title":["Journal of Orthopaedic Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0949265819303318?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0949265819303318?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,15]],"date-time":"2025-10-15T19:31:58Z","timestamp":1760556718000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0949265819303318"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,9]]},"references-count":32,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2020,9]]}},"alternative-id":["S0949265819303318"],"URL":"https:\/\/doi.org\/10.1016\/j.jos.2019.10.010","relation":{},"ISSN":["0949-2658"],"issn-type":[{"value":"0949-2658","type":"print"}],"subject":[],"published":{"date-parts":[[2020,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Posterior clearance increases the knee extension angle in cruciate retaining type total knee arthroplasty: Intraoperative evaluation using a navigation system","name":"articletitle","label":"Article Title"},{"value":"Journal of Orthopaedic Science","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jos.2019.10.010","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}