{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T13:29:24Z","timestamp":1777987764801,"version":"3.51.4"},"reference-count":39,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T00:00:00Z","timestamp":1709251200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T00:00:00Z","timestamp":1709251200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T00:00:00Z","timestamp":1709251200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T00:00:00Z","timestamp":1709251200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T00:00:00Z","timestamp":1709251200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T00:00:00Z","timestamp":1709251200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2024,3,1]],"date-time":"2024-03-01T00:00:00Z","timestamp":1709251200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.fr","clinicalkey.jp","thekneejournal.com","clinicalkey.es","clinicalkey.com.au","clinicalkey.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Knee"],"published-print":{"date-parts":[[2024,3]]},"DOI":"10.1016\/j.knee.2023.12.005","type":"journal-article","created":{"date-parts":[[2024,2,23]],"date-time":"2024-02-23T20:01:08Z","timestamp":1708718468000},"page":"186-195","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"special_numbering":"C","title":["Unicompartmental knee arthroplasty questionnaire (UniQ-study): Unknown is unloved"],"prefix":"10.1016","volume":"47","author":[{"given":"Stephan J.","family":"van Langeveld","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Iris","family":"Koenraadt-van Oost","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sander","family":"Spruijt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stefan J.M.","family":"Breugem","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gino M.M.J.","family":"Kerkhoffs","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rutger C.I.","family":"van Geenen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.knee.2023.12.005_b0005","doi-asserted-by":"crossref","first-page":"947","DOI":"10.1007\/s00590-018-2358-9","article-title":"Unicompartmental versus total knee arthroplasty for knee osteoarthritis","volume":"29","author":"Migliorini","year":"2019","journal-title":"Eur J Orthop Surg Traumatol"},{"key":"10.1016\/j.knee.2023.12.005_b0010","article-title":"Patient relevant outcomes of unicompartmental versus total knee replacement: Systematic review and meta-analysis","volume":"364","author":"Wilson","year":"2019","journal-title":"BMJ"},{"key":"10.1016\/j.knee.2023.12.005_b0015","doi-asserted-by":"crossref","first-page":"746","DOI":"10.1016\/S0140-6736(19)31281-4","article-title":"The clinical and cost-effectiveness of total versus partial knee replacement in patients with medial compartment osteoarthritis (TOPKAT): 5-Year outcomes of a randomised controlled trial","volume":"394","author":"Beard","year":"2019","journal-title":"Lancet"},{"key":"10.1016\/j.knee.2023.12.005_b0020","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1302\/0301-620X.97B10.36542","article-title":"Unicompartmental knee arthroplasty: Is the glass half full or half empty?","volume":"97-B","author":"Murray","year":"2015","journal-title":"Bone Joint J"},{"key":"10.1016\/j.knee.2023.12.005_b0025","unstructured":"Reus IMAd, Spekenbrink-Spooren A, Jetten-de Klerk YMG, Denissen GAW, Pijl B, Louwerens JWK, et al. Dutch Arthroplasty Register Annual Report 2022. \u2019s-Hertogenbosch; 2022."},{"key":"10.1016\/j.knee.2023.12.005_b0030","series-title":"The Seventh Annual Report of the AJRR on Hip and Knee Arthroplasty","author":"Browne","year":"2020"},{"key":"10.1016\/j.knee.2023.12.005_b0035","series-title":"The National Joint Registry 17th Annual Report 2022","first-page":"2022","author":"Reed","year":"2022"},{"key":"10.1016\/j.knee.2023.12.005_b0040","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1302\/0301-620X.93B2.25767","article-title":"Minimally invasive Oxford phase 3 unicompartmental knee replacement: Results of 1000 cases","volume":"93","author":"Pandit","year":"2011","journal-title":"J Bone Joint Surg Br"},{"key":"10.1016\/j.knee.2023.12.005_b0045","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1302\/0301-620X.83B2.0830191","article-title":"Oxford medial unicompartmental knee arthroplasty. A survival analysis of an independent series","volume":"83","author":"Svard","year":"2001","journal-title":"J Bone Joint Surg Br"},{"key":"10.1016\/j.knee.2023.12.005_b0050","doi-asserted-by":"crossref","first-page":"1","DOI":"10.2106\/JBJS.N.00487","article-title":"Effect of surgical caseload on revision rate following total and unicompartmental knee replacement","volume":"98","author":"Liddle","year":"2016","journal-title":"J Bone Joint Surg Am"},{"key":"10.1016\/j.knee.2023.12.005_b0055","doi-asserted-by":"crossref","first-page":"426","DOI":"10.1080\/17453674.2020.1752017","article-title":"Higher risk of revision for partial knee replacements in low absolute volume hospitals: Data from 18,134 partial knee replacements in the Dutch Arthroplasty Register","volume":"91","author":"van Oost","year":"2020","journal-title":"Acta Orthop"},{"key":"10.1016\/j.knee.2023.12.005_b0060","doi-asserted-by":"crossref","first-page":"442","DOI":"10.1302\/2058-5241.3.170060","article-title":"Update on unicompartmental knee arthroplasty: Current indications and failure modes","volume":"3","author":"Vasso","year":"2018","journal-title":"EFORT Open Rev"},{"issue":"6","key":"10.1016\/j.knee.2023.12.005_b0065","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1302\/2058-5241.3.170048","article-title":"Unicompartmental knee arthroplasty: Current indications, technical issues and results","volume":"3","author":"Rodr\u00edguez-Merch\u00e1n","year":"2018","journal-title":"EFORT open reviews"},{"key":"10.1016\/j.knee.2023.12.005_b0070","first-page":"240","article-title":"The Oxford meniscal unicompartmental knee","volume":"15","author":"Goodfellow","year":"2002","journal-title":"J Knee Surg"},{"key":"10.1016\/j.knee.2023.12.005_b0075","doi-asserted-by":"crossref","first-page":"622","DOI":"10.1302\/0301-620X.93B5.26214","article-title":"Unnecessary contraindications for mobile-bearing unicompartmental knee replacement","volume":"93","author":"Pandit","year":"2011","journal-title":"J Bone Joint Surg Br"},{"key":"10.1016\/j.knee.2023.12.005_b0080","doi-asserted-by":"crossref","first-page":"1779","DOI":"10.1016\/j.arth.2016.12.036","article-title":"Evidence-based indications for mobile-bearing unicompartmental knee arthroplasty in a consecutive cohort of thousand knees","volume":"32","author":"Hamilton","year":"2017","journal-title":"J Arthroplasty"},{"key":"10.1016\/j.knee.2023.12.005_b0085","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1186\/s10195-020-00551-x","article-title":"Unicompartmental knee arthroplasty, an enigma, and the ten enigmas of medial UKA","volume":"21","author":"Mittal","year":"2020","journal-title":"J Orthop Traumatol"},{"key":"10.1016\/j.knee.2023.12.005_b0090","doi-asserted-by":"crossref","first-page":"735","DOI":"10.1016\/j.arth.2009.05.011","article-title":"Learning curve with minimally invasive unicompartmental knee arthroplasty","volume":"25","author":"Hamilton","year":"2010","journal-title":"J Arthroplasty"},{"key":"10.1016\/j.knee.2023.12.005_b0095","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1016\/j.knee.2003.12.006","article-title":"Minimally invasive Oxford unicompartmental knee arthroplasty: Functional results at 1 year and the effect of surgical inexperience","volume":"11","author":"Rees","year":"2004","journal-title":"Knee"},{"key":"10.1016\/j.knee.2023.12.005_b0100","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1186\/s13018-014-0081-8","article-title":"The learning curve for minimally invasive Oxford phase 3 unicompartmental knee arthroplasty: Cumulative summation test for learning curve (LC-CUSUM)","volume":"9","author":"Zhang","year":"2014","journal-title":"J Orthop Surg Res"},{"key":"10.1016\/j.knee.2023.12.005_b0105","unstructured":"Sundberg M, Robertsson O, W-Dahl A, Stef\u00e1nsd\u00f3ttir A, Knutson K, Lidgren L, et al. Swedish Knee Arthroplasty Register Annual Report 2020. Lund; 2020:24."},{"key":"10.1016\/j.knee.2023.12.005_b0110","doi-asserted-by":"crossref","first-page":"357","DOI":"10.1016\/S0968-0160(03)00046-2","article-title":"Unicondylar arthroplasty of the knee \u2013 Cheap at half the price?","volume":"10","author":"Shakespeare","year":"2003","journal-title":"Knee"},{"key":"10.1016\/j.knee.2023.12.005_b0115","doi-asserted-by":"crossref","first-page":"473","DOI":"10.1016\/j.knee.2009.04.006","article-title":"Unicondylar knee arthroplasty in the UK National Health Service: An analysis of candidacy, outcome and cost efficacy","volume":"16","author":"Willis-Owen","year":"2009","journal-title":"Knee"},{"key":"10.1016\/j.knee.2023.12.005_b0120","doi-asserted-by":"crossref","first-page":"652","DOI":"10.1007\/s00167-016-4313-9","article-title":"Lateral osteophytes do not represent a contraindication to medial unicompartmental knee arthroplasty: A 15-year follow-up","volume":"25","author":"Hamilton","year":"2017","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"10.1016\/j.knee.2023.12.005_b0125","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1302\/0301-620X.99B4.BJJ-2016-1061.R1","article-title":"Unsatisfactory outcomes following unicompartmental knee arthroplasty in patients with partial thickness cartilage loss: A medium-term follow-up","volume":"99-B","author":"Hamilton","year":"2017","journal-title":"Bone Joint J"},{"key":"10.1016\/j.knee.2023.12.005_b0130","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1016\/j.knee.2010.05.003","article-title":"Unicompartmental knee replacement for patients with partial thickness cartilage loss in the affected compartment","volume":"18","author":"Pandit","year":"2011","journal-title":"Knee"},{"key":"10.1016\/j.knee.2023.12.005_b0135","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1302\/0301-620X.98B10.BJJ-2016-0403.R1","article-title":"Does location of patellofemoral chondral lesion influence outcome after Oxford medial compartmental knee arthroplasty?","volume":"98-B","author":"Konan","year":"2016","journal-title":"Bone Joint J"},{"key":"10.1016\/j.knee.2023.12.005_b0140","first-page":"252","article-title":"Consensus statement on indications and contraindications for medial unicompartmental knee arthroplasty","volume":"24","author":"Berend","year":"2015","journal-title":"J Surg Orthop Adv"},{"key":"10.1016\/j.knee.2023.12.005_b0145","doi-asserted-by":"crossref","first-page":"338","DOI":"10.1002\/jor.22499","article-title":"Biomechanical comparison of fixed- and mobile-bearing for unicomparmental knee arthroplasty using finite element analysis","volume":"32","author":"Kwon","year":"2014","journal-title":"J Orthop Res"},{"key":"10.1016\/j.knee.2023.12.005_b0150","doi-asserted-by":"crossref","first-page":"3467","DOI":"10.1007\/s00167-020-06297-7","article-title":"The effect of obesity on revision rate in unicompartmental knee arthroplasty: A systematic review and meta-analysis","volume":"29","author":"Musbahi","year":"2021","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"10.1016\/j.knee.2023.12.005_b0155","doi-asserted-by":"crossref","first-page":"986","DOI":"10.1007\/s00167-022-07132-x","article-title":"Impact of age on unicompartmental knee arthroplasty outcomes: A systematic review and meta-analysis","volume":"31","author":"Salman","year":"2023","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"10.1016\/j.knee.2023.12.005_b0170","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1302\/0301-620X.98B10.BJJ-2016-0432.R1","article-title":"Radiological decision aid to determine suitability for medial unicompartmental knee arthroplasty: Development and preliminary validation","volume":"98-B","author":"Hamilton","year":"2016","journal-title":"Bone Joint J"},{"key":"10.1016\/j.knee.2023.12.005_b0175","first-page":"61","article-title":"The X-Ray Knee instability and Degenerative Score (X-KIDS) to determine the preference for a partial or a total knee arthroplasty (PKA\/TKA)","volume":"14","author":"Oosthuizen","year":"2015","journal-title":"The South African Orthopaedic Journal"},{"key":"10.1016\/j.knee.2023.12.005_b0180","doi-asserted-by":"crossref","first-page":"450","DOI":"10.1016\/j.arth.2018.11.011","article-title":"The Knee Osteoarthritis Grading System for Arthroplasty","volume":"34","author":"Oosthuizen","year":"2019","journal-title":"J Arthroplasty"},{"key":"10.1016\/j.knee.2023.12.005_b0185","doi-asserted-by":"crossref","first-page":"2082","DOI":"10.1007\/s00167-020-05912-x","article-title":"Clinical validation and accuracy testing of a radiographic decision aid for unicondylar knee arthroplasty patient selection in midterm follow-up","volume":"28","author":"Tuecking","year":"2020","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"10.1016\/j.knee.2023.12.005_b0190","doi-asserted-by":"crossref","first-page":"184","DOI":"10.1016\/j.arth.2013.05.011","article-title":"Abnormal preoperative MRI does not correlate with failure of UKA","volume":"28","author":"Hurst","year":"2013","journal-title":"J Arthroplasty"},{"key":"10.1016\/j.knee.2023.12.005_b0195","doi-asserted-by":"crossref","first-page":"166","DOI":"10.5435\/JAAOS-D-17-00690","article-title":"Medial unicompartmental arthroplasty of the knee","volume":"27","author":"Jennings","year":"2019","journal-title":"J Am Acad Orthop Surg"},{"key":"10.1016\/j.knee.2023.12.005_b0200","doi-asserted-by":"crossref","unstructured":"Pongcharoen B, Liengwattanakol P, Boontanapibul K. Comparison of functional recovery between unicompartmental and total knee arthroplasty: A randomized controlled trial. 2023;105:191-201. https:\/\/doi.org\/10.2106\/jbjs.21.00950.","DOI":"10.2106\/JBJS.21.00950"},{"key":"10.1016\/j.knee.2023.12.005_b0205","doi-asserted-by":"crossref","first-page":"958","DOI":"10.1007\/s00167-021-06437-7","article-title":"Low percentage of surgeons meet the minimum recommended unicompartmental knee arthroplasty usage thresholds: Analysis of 3037 Surgeons from Three National Joint Registries","volume":"30","author":"Klasan","year":"2022","journal-title":"Knee Surg Sports Traumatol Arthrosc"}],"container-title":["The Knee"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0968016023002624?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0968016023002624?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2024,5,2]],"date-time":"2024-05-02T20:35:48Z","timestamp":1714682148000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0968016023002624"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,3]]},"references-count":39,"alternative-id":["S0968016023002624"],"URL":"https:\/\/doi.org\/10.1016\/j.knee.2023.12.005","relation":{},"ISSN":["0968-0160"],"issn-type":[{"value":"0968-0160","type":"print"}],"subject":[],"published":{"date-parts":[[2024,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Unicompartmental knee arthroplasty questionnaire (UniQ-study): Unknown is unloved","name":"articletitle","label":"Article Title"},{"value":"The Knee","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.knee.2023.12.005","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}