{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T04:56:38Z","timestamp":1789102598369,"version":"build-2803163510"},"reference-count":40,"publisher":"Springer Science and Business Media LLC","issue":"8","license":[{"start":{"date-parts":[[2021,1,30]],"date-time":"2021-01-30T00:00:00Z","timestamp":1611964800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2021,1,30]],"date-time":"2021-01-30T00:00:00Z","timestamp":1611964800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Arch Orthop Trauma Surg"],"published-print":{"date-parts":[[2021,8]]},"DOI":"10.1007\/s00402-021-03785-4","type":"journal-article","created":{"date-parts":[[2021,1,30]],"date-time":"2021-01-30T13:02:49Z","timestamp":1612011769000},"page":"1385-1391","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Severity of valgus knee osteoarthritis has no effect on clinical outcomes after total knee arthroplasty"],"prefix":"10.1007","volume":"141","author":[{"given":"Kilian","family":"Rueckl","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Armin","family":"Runer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Jungwirth-Weinberger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maximilian F.","family":"Kasparek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin","family":"Faschingbauer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7906-9486","authenticated-orcid":false,"given":"Friedrich","family":"Boettner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,1,30]]},"reference":[{"issue":"1","key":"3785_CR1","doi-asserted-by":"publisher","first-page":"34","DOI":"10.1016\/S0883-5403(96)80159-8","volume":"11","author":"CA Mancuso","year":"1996","unstructured":"Mancuso CA, Ranawat CS, Esdaile JM, Johanson NA, Charlson ME (1996) Indications for total hip and total knee arthroplasties. Results of orthopaedic surveys. J Arthroplast 11(1):34\u201346","journal-title":"J Arthroplast"},{"issue":"5","key":"3785_CR2","doi-asserted-by":"publisher","first-page":"735","DOI":"10.7326\/0003-4819-97-5-735","volume":"97","author":"MH Liang","year":"1982","unstructured":"Liang MH, Cullen KE, Poss R (1982) Primary total hip or knee replacement: evaluation of patients. Ann Intern Med 97(5):735\u2013739","journal-title":"Ann Intern Med"},{"issue":"8","key":"3785_CR3","doi-asserted-by":"publisher","first-page":"e681","DOI":"10.3928\/01477447-20150804-54","volume":"38","author":"KI Perry","year":"2015","unstructured":"Perry KI, Strasser NL, Harmsen WS, Pagnano MW, Trousdale RT (2015) Minimal preoperative degenerative arthritis may not predict poor tka outcome. Orthopedics 38(8):e681-684. https:\/\/doi.org\/10.3928\/01477447-20150804-54","journal-title":"Orthopedics"},{"issue":"1","key":"3785_CR4","doi-asserted-by":"publisher","first-page":"21","DOI":"10.1007\/s10195-010-0086-y","volume":"11","author":"CB Chang","year":"2010","unstructured":"Chang CB, Yoo JH, Koh IJ, Kang YG, Seong SC, Kim TK (2010) Key factors in determining surgical timing of total knee arthroplasty in osteoarthritic patients: age, radiographic severity, and symptomatic severity. J Orthop Traumatol Off J Italian Soc Orthop Traumatol 11(1):21\u201327. https:\/\/doi.org\/10.1007\/s10195-010-0086-y","journal-title":"J Orthop Traumatol Off J Italian Soc Orthop Traumatol"},{"issue":"12","key":"3785_CR5","doi-asserted-by":"publisher","first-page":"3327","DOI":"10.1002\/art.10631","volume":"46","author":"PR Fortin","year":"2002","unstructured":"Fortin PR, Penrod JR, Clarke AE, St-Pierre Y, Joseph L, Belisle P, Liang MH, Ferland D, Phillips CB, Mahomed N, Tanzer M, Sledge C, Fossel AH, Katz JN (2002) Timing of total joint replacement affects clinical outcomes among patients with osteoarthritis of the hip or knee. Arthr Rheum 46(12):3327\u20133330. https:\/\/doi.org\/10.1002\/art.10631","journal-title":"Arthr Rheum"},{"issue":"2","key":"3785_CR6","doi-asserted-by":"publisher","first-page":"199","DOI":"10.1054\/arth.2003.50021","volume":"18","author":"S Gidwani","year":"2003","unstructured":"Gidwani S, Tauro B, Whitehouse S, Newman JH (2003) Do patients need to earn total knee arthroplasty? J Arthroplast 18(2):199\u2013203. https:\/\/doi.org\/10.1054\/arth.2003.50021","journal-title":"J Arthroplast"},{"issue":"2","key":"3785_CR7","doi-asserted-by":"publisher","first-page":"161","DOI":"10.1016\/S0968-0160(02)00138-2","volume":"10","author":"LG Kennedy","year":"2003","unstructured":"Kennedy LG, Newman JH, Ackroyd CE, Dieppe PA (2003) When should we do knee replacements? Knee 10(2):161\u2013166","journal-title":"Knee"},{"issue":"6","key":"3785_CR8","doi-asserted-by":"publisher","first-page":"1229","DOI":"10.1016\/j.knee.2014.08.018","volume":"21","author":"CN Peck","year":"2014","unstructured":"Peck CN, Childs J, McLauchlan GJ (2014) Inferior outcomes of total knee replacement in early radiological stages of osteoarthritis. Knee 21(6):1229\u20131232. https:\/\/doi.org\/10.1016\/j.knee.2014.08.018","journal-title":"Knee"},{"issue":"8","key":"3785_CR9","doi-asserted-by":"publisher","first-page":"2525","DOI":"10.1007\/s00167-016-4054-9","volume":"24","author":"F Boettner","year":"2016","unstructured":"Boettner F, Renner L, Arana Narbarte D, Egidy C, Faschingbauer M (2016) Total knee arthroplasty for valgus osteoarthritis: the results of a standardized soft-tissue release technique. Knee Surg Sports Traumatol Arthrosc Off J ESSKA 24(8):2525\u20132531. https:\/\/doi.org\/10.1007\/s00167-016-4054-9","journal-title":"Knee Surg Sports Traumatol Arthrosc Off J ESSKA"},{"issue":"2","key":"3785_CR10","doi-asserted-by":"publisher","first-page":"177","DOI":"10.2106\/00004623-199602000-00003","volume":"78","author":"OB Idusuyi","year":"1996","unstructured":"Idusuyi OB, Morrey BF (1996) Peroneal nerve palsy after total knee arthroplasty. Assessment of predisposing and prognostic factors. J Bone Jt Surg Am Vol 78(2):177\u2013184","journal-title":"J Bone Jt Surg Am Vol"},{"key":"3785_CR11","first-page":"233","volume":"261","author":"JP Asp","year":"1990","unstructured":"Asp JP, Rand JA (1990) Peroneal nerve palsy after total knee arthroplasty. Clin Orthop Relat Res 261:233\u2013237","journal-title":"Clin Orthop Relat Res"},{"issue":"9","key":"3785_CR12","first-page":"1796","volume":"34","author":"TD Cooke","year":"2007","unstructured":"Cooke TD, Sled EA, Scudamore RA (2007) Frontal plane knee alignment: a call for standardized measurement. J Rheumatol 34(9):1796\u20131801","journal-title":"J Rheumatol"},{"issue":"11","key":"3785_CR13","doi-asserted-by":"publisher","first-page":"872","DOI":"10.1136\/ard.54.11.872","volume":"54","author":"JC Buckland-Wright","year":"1995","unstructured":"Buckland-Wright JC, Macfarlane DG, Williams SA, Ward RJ (1995) Accuracy and precision of joint space width measurements in standard and macroradiographs of osteoarthritic knees. Ann Rheum Dis 54(11):872\u2013880","journal-title":"Ann Rheum Dis"},{"issue":"11","key":"3785_CR14","doi-asserted-by":"publisher","first-page":"1436","DOI":"10.1016\/j.joca.2010.08.012","volume":"18","author":"E Vignon","year":"2010","unstructured":"Vignon E, Brandt KD, Mercier C, Hochberg M, Hunter D, Mazzuca S, Powell K, Wyman B, Le Graverand MP (2010) Alignment of the medial tibial plateau affects the rate of joint space narrowing in the osteoarthritic knee. Osteoarthr Cartil\/OARS Osteoarthr Res Soc 18(11):1436\u20131440. https:\/\/doi.org\/10.1016\/j.joca.2010.08.012","journal-title":"Osteoarthr Cartil\/OARS Osteoarthr Res Soc"},{"issue":"4","key":"3785_CR15","doi-asserted-by":"publisher","first-page":"494","DOI":"10.1136\/ard.16.4.494","volume":"16","author":"JH Kellgren","year":"1957","unstructured":"Kellgren JH, Lawrence JS (1957) Radiological assessment of osteo-arthrosis. Ann Rheum Dis 16(4):494\u2013502","journal-title":"Ann Rheum Dis"},{"issue":"4","key":"3785_CR16","doi-asserted-by":"publisher","first-page":"1149","DOI":"10.3758\/brm.41.4.1149","volume":"41","author":"F Faul","year":"2009","unstructured":"Faul F, Erdfelder E, Buchner A, Lang AG (2009) Statistical power analyses using G*Power 3.1: tests for correlation and regression analyses. Behav Res Methods 41(4):1149\u20131160. https:\/\/doi.org\/10.3758\/brm.41.4.1149","journal-title":"Behav Res Methods"},{"issue":"9","key":"3785_CR17","doi-asserted-by":"publisher","first-page":"1253","DOI":"10.1302\/0301-620x.92b9.24394","volume":"92","author":"CE Scott","year":"2010","unstructured":"Scott CE, Howie CR, MacDonald D, Biant LC (2010) Predicting dissatisfaction following total knee replacement: a prospective study of 1217 patients. J Bone Jt Surg Br Vol 92(9):1253\u20131258. https:\/\/doi.org\/10.1302\/0301-620x.92b9.24394","journal-title":"J Bone Jt Surg Br Vol"},{"issue":"3","key":"3785_CR18","doi-asserted-by":"publisher","first-page":"216","DOI":"10.1016\/j.knee.2006.01.006","volume":"13","author":"JT Lim","year":"2006","unstructured":"Lim JT, Luscombe KL, Jones PW, White SH (2006) The effect of preoperative symptom severity on functional outcome of total knee replacement\u2013patients with the lowest preoperative scores achieve the lowest marks. Knee 13(3):216\u2013219. https:\/\/doi.org\/10.1016\/j.knee.2006.01.006","journal-title":"Knee"},{"issue":"2","key":"3785_CR19","doi-asserted-by":"publisher","first-page":"318","DOI":"10.1016\/j.knee.2015.10.008","volume":"23","author":"M Meftah","year":"2016","unstructured":"Meftah M, White PB, Ranawat AS, Ranawat CS (2016) Long-term results of total knee arthroplasty in young and active patients with posterior stabilized design. Knee 23(2):318\u2013321. https:\/\/doi.org\/10.1016\/j.knee.2015.10.008","journal-title":"Knee"},{"issue":"1","key":"3785_CR20","doi-asserted-by":"publisher","first-page":"13","DOI":"10.1054\/arth.2001.16501","volume":"16","author":"JB Meding","year":"2001","unstructured":"Meding JB, Ritter MA, Faris PM, Keating EM, Harris W (2001) Does the preoperative radiographic degree of osteoarthritis correlate to results in primary total knee arthroplasty? J Arthroplast 16(1):13\u201316. https:\/\/doi.org\/10.1054\/arth.2001.16501","journal-title":"J Arthroplast"},{"key":"3785_CR21","doi-asserted-by":"publisher","first-page":"e5339","DOI":"10.1136\/bmj.e5339","volume":"345","author":"A Guermazi","year":"2012","unstructured":"Guermazi A, Niu J, Hayashi D, Roemer FW, Englund M, Neogi T, Aliabadi P, McLennan CE, Felson DT (2012) Prevalence of abnormalities in knees detected by MRI in adults without knee osteoarthritis: population based observational study (Framingham Osteoarthritis Study). BMJ (Clin Res Ed) 345:e5339. https:\/\/doi.org\/10.1136\/bmj.e5339","journal-title":"BMJ (Clin Res Ed)"},{"issue":"3","key":"3785_CR22","doi-asserted-by":"publisher","first-page":"818","DOI":"10.1148\/radiol.2393050584","volume":"239","author":"R Kijowski","year":"2006","unstructured":"Kijowski R, Blankenbaker DG, Stanton PT, Fine JP, Smet AAD (2006) Radiographic findings of osteoarthritis versus arthroscopic findings of articular cartilage degeneration in the tibiofemoral joint. Radiology 239(3):818\u2013824. https:\/\/doi.org\/10.1148\/radiol.2393050584","journal-title":"Radiology"},{"key":"3785_CR23","doi-asserted-by":"publisher","DOI":"10.1007\/s00256-017-2815-2","author":"K Rueckl","year":"2017","unstructured":"Rueckl K, Boettner F, Maza N, Runer A, Bechler U, Sculco P (2017) The posterior\u2013anterior flexed view is better than the anterior\u2013posterior view for assessing osteoarthritis of the knee. Skelet Radiol. https:\/\/doi.org\/10.1007\/s00256-017-2815-2","journal-title":"Skelet Radiol"},{"issue":"1","key":"3785_CR24","doi-asserted-by":"publisher","first-page":"636","DOI":"10.1186\/s12891-019-3012-3","volume":"20","author":"K Rueckl","year":"2019","unstructured":"Rueckl K, Runer A, Bechler U, Faschingbauer M, Boelch SP, Sculco PK, Boettner F (2019) The posterior\u2013anterior-flexed view is essential for the evaluation of valgus osteoarthritis. A prospective study on 134 valgus knees. BMC Musculoskeletl Disord 20(1):636. https:\/\/doi.org\/10.1186\/s12891-019-3012-3","journal-title":"BMC Musculoskeletl Disord"},{"issue":"2","key":"3785_CR25","doi-asserted-by":"publisher","first-page":"259","DOI":"10.2106\/00004623-200302000-00012","volume":"85-a","author":"JA Rand","year":"2003","unstructured":"Rand JA, Trousdale RT, Ilstrup DM, Harmsen WS (2003) Factors affecting the durability of primary total knee prostheses. J Bone Jt Surg Am Vol 85-a(2):259\u2013265","journal-title":"J Bone Jt Surg Am Vol"},{"issue":"4","key":"3785_CR26","doi-asserted-by":"publisher","first-page":"451","DOI":"10.3109\/17453674.2015.1040304","volume":"86","author":"JF Maempel","year":"2015","unstructured":"Maempel JF, Riddoch F, Calleja N, Brenkel IJ (2015) Longer hospital stay, more complications, and increased mortality but substantially improved function after knee replacement in older patients. Acta Orthop 86(4):451\u2013456. https:\/\/doi.org\/10.3109\/17453674.2015.1040304","journal-title":"Acta Orthop"},{"key":"3785_CR27","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1097\/00003086-199112000-00003","volume":"273","author":"SH Stern","year":"1991","unstructured":"Stern SH, Moeckel BH, Insall JN (1991) Total knee arthroplasty in valgus knees. Clin Orthop Relat Res 273:5\u20138","journal-title":"Clin Orthop Relat Res"},{"issue":"2","key":"3785_CR28","doi-asserted-by":"publisher","first-page":"126","DOI":"10.2106\/jbjs.k.00607","volume":"95","author":"MA Ritter","year":"2013","unstructured":"Ritter MA, Davis KE, Davis P, Farris A, Malinzak RA, Berend ME, Meding JB (2013) Preoperative malalignment increases risk of failure after total knee arthroplasty. J Bone Jt Surg Am Vol 95(2):126\u2013131. https:\/\/doi.org\/10.2106\/jbjs.k.00607","journal-title":"J Bone Jt Surg Am Vol"},{"issue":"17","key":"3785_CR29","doi-asserted-by":"publisher","first-page":"1459","DOI":"10.2106\/jbjs.15.01173","volume":"98","author":"JR Martin","year":"2016","unstructured":"Martin JR, Beahrs TR, Stuhlman CR, Trousdale RT (2016) Complex primary total knee arthroplasty: long-term outcomes. J Bone Jt Surg Am Vol 98(17):1459\u20131470. https:\/\/doi.org\/10.2106\/jbjs.15.01173","journal-title":"J Bone Jt Surg Am Vol"},{"key":"3785_CR30","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1097\/00003086-199712000-00006","volume":"345","author":"KC Miyasaka","year":"1997","unstructured":"Miyasaka KC, Ranawat CS, Mullaji A (1997) 10- to 20-year followup of total knee arthroplasty for valgus deformities. Clin Orthop Relat Res 345:29\u201337","journal-title":"Clin Orthop Relat Res"},{"issue":"1","key":"3785_CR31","doi-asserted-by":"publisher","first-page":"161","DOI":"10.1016\/j.arth.2008.08.016","volume":"25","author":"M Bruzzone","year":"2010","unstructured":"Bruzzone M, Ranawat A, Castoldi F, Dettoni F, Rossi P, Rossi R (2010) The risk of direct peroneal nerve injury using the Ranawat \u201cinside-out\u201d lateral release technique in valgus total knee arthroplasty. J Arthroplast 25(1):161\u2013165. https:\/\/doi.org\/10.1016\/j.arth.2008.08.016","journal-title":"J Arthroplast"},{"key":"3785_CR32","doi-asserted-by":"publisher","first-page":"271","DOI":"10.2106\/jbjs.e.00308","volume":"87","author":"AS Ranawat","year":"2005","unstructured":"Ranawat AS, Ranawat CS, Elkus M, Rasquinha VJ, Rossi R, Babhulkar S (2005) Total knee arthroplasty for severe valgus deformity. J Bone Jt Surg Am Vol 87:271\u2013284. https:\/\/doi.org\/10.2106\/jbjs.e.00308","journal-title":"J Bone Jt Surg Am Vol"},{"issue":"3","key":"3785_CR33","doi-asserted-by":"publisher","first-page":"347","DOI":"10.2106\/00004623-198264030-00003","volume":"64","author":"HA Rose","year":"1982","unstructured":"Rose HA, Hood RW, Otis JC, Ranawat CS, Insall JN (1982) Peroneal-nerve palsy following total knee arthroplasty. A review of The Hospital for Special Surgery experience. J Bone Jt Surg Am Vol 64(3):347\u2013351","journal-title":"J Bone Jt Surg Am Vol"},{"issue":"8","key":"3785_CR34","doi-asserted-by":"publisher","first-page":"1068","DOI":"10.1016\/j.arth.2005.02.010","volume":"20","author":"OA Nercessian","year":"2005","unstructured":"Nercessian OA, Ugwonali OF, Park S (2005) Peroneal nerve palsy after total knee arthroplasty. J arthroplast 20(8):1068\u20131073. https:\/\/doi.org\/10.1016\/j.arth.2005.02.010","journal-title":"J arthroplast"},{"issue":"9","key":"3785_CR35","doi-asserted-by":"publisher","first-page":"768","DOI":"10.2106\/jbjs.16.00109","volume":"99","author":"BT Barlow","year":"2017","unstructured":"Barlow BT, McLawhorn AS, Westrich GH (2017) The cost-effectiveness of dual mobility implants for primary total hip arthroplasty: a computer-based cost-utility model. J Bone Jt Surg Am Vol 99(9):768\u2013777. https:\/\/doi.org\/10.2106\/jbjs.16.00109","journal-title":"J Bone Jt Surg Am Vol"},{"issue":"10","key":"3785_CR36","doi-asserted-by":"publisher","first-page":"1359","DOI":"10.1302\/0301-620x.95b10.32281","volume":"95-b","author":"PN Baker","year":"2013","unstructured":"Baker PN, Rushton S, Jameson SS, Reed M, Gregg P, Deehan DJ (2013) Patient satisfaction with total knee replacement cannot be predicted from pre-operative variables alone: a cohort study from the national joint registry for England and Wales. Bone Jt J 95-b(10):1359\u20131365. https:\/\/doi.org\/10.1302\/0301-620x.95b10.32281","journal-title":"Bone Jt J"},{"issue":"7","key":"3785_CR37","doi-asserted-by":"publisher","first-page":"933","DOI":"10.1007\/s00402-020-03422-6","volume":"140","author":"F V\u00f6llner","year":"2020","unstructured":"V\u00f6llner F, Herl F, Greimel F, Benditz A, Renkawitz T, Grifka J, Craiovan B, Weber M (2020) The effects of soft tissue lateral release on the stability of the ligament complex of the knee. Arch Orthop Trauma Surg 140(7):933\u2013940. https:\/\/doi.org\/10.1007\/s00402-020-03422-6","journal-title":"Arch Orthop Trauma Surg"},{"key":"3785_CR38","doi-asserted-by":"publisher","DOI":"10.1007\/s00402-020-03618-w","author":"P Savov","year":"2020","unstructured":"Savov P, Mielke E, Windhagen H, Calliess T, Richter A, Ettinger M (2020) Higher revision rate for posterior cruciate-retaining than posterior-stabilized total knee arthroplasty for the treatment of valgus osteoarthritis. Arch Orthop Trauma Surg. https:\/\/doi.org\/10.1007\/s00402-020-03618-w","journal-title":"Arch Orthop Trauma Surg"},{"issue":"3","key":"3785_CR39","doi-asserted-by":"publisher","first-page":"128","DOI":"10.1007\/s00256-002-0603-z","volume":"32","author":"C Peterfy","year":"2003","unstructured":"Peterfy C, Li J, Zaim S, Duryea J, Lynch J, Miaux Y, Yu W, Genant HK (2003) Comparison of fixed-flexion positioning with fluoroscopic semi-flexed positioning for quantifying radiographic joint-space width in the knee: test\u2013retest reproducibility. Skelet Radiol 32(3):128\u2013132. https:\/\/doi.org\/10.1007\/s00256-002-0603-z","journal-title":"Skelet Radiol"},{"issue":"5","key":"3785_CR40","doi-asserted-by":"publisher","first-page":"550","DOI":"10.1016\/j.joca.2011.01.023","volume":"19","author":"WM Reichmann","year":"2011","unstructured":"Reichmann WM, Maillefert JF, Hunter DJ, Katz JN, Conaghan PG, Losina E (2011) Responsiveness to change and reliability of measurement of radiographic joint space width in osteoarthritis of the knee: a systematic review. Osteoarthr Carti\/OARS Osteoarthr Res Soc 19(5):550\u2013556. https:\/\/doi.org\/10.1016\/j.joca.2011.01.023","journal-title":"Osteoarthr Carti\/OARS Osteoarthr Res Soc"}],"container-title":["Archives of Orthopaedic and Trauma Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00402-021-03785-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00402-021-03785-4\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00402-021-03785-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,12,14]],"date-time":"2022-12-14T02:18:45Z","timestamp":1670984325000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00402-021-03785-4"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,1,30]]},"references-count":40,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2021,8]]}},"alternative-id":["3785"],"URL":"https:\/\/doi.org\/10.1007\/s00402-021-03785-4","relation":{},"ISSN":["0936-8051","1434-3916"],"issn-type":[{"value":"0936-8051","type":"print"},{"value":"1434-3916","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,1,30]]},"assertion":[{"value":"7 August 2020","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"8 January 2021","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"30 January 2021","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Compliance with ethical standards"}},{"value":"Author FB has received royalties from Smith and Nephew and OrthoDevelopment and is consultant for Smith and Nephew, OrthoDevelopment, DePuy and Medtronic. He receives research support as a principal investigator for DePuy. All other authors declare they have no conflict of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"This study was performed in line with the principles of the Declaration of Helsinki. The study received IRB approval by the institutional review board at the Hospital for Special Surgery (IRB number: 2017 \u2013 0418).","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"Informed consent was obtained from all individual participants included in the study.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}}]}}