{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T22:39:24Z","timestamp":1790289564034,"version":"4.1.0"},"reference-count":33,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2018,12,11]],"date-time":"2018-12-11T00:00:00Z","timestamp":1544486400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Knee Surg Sports Traumatol Arthrosc"],"published-print":{"date-parts":[[2019,9]]},"DOI":"10.1007\/s00167-018-5331-6","type":"journal-article","created":{"date-parts":[[2018,12,11]],"date-time":"2018-12-11T10:49:41Z","timestamp":1544525381000},"page":"3041-3047","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["Preoperative valgus deformity has twice the risk of failure as compared to varus deformity after total knee arthroplasty"],"prefix":"10.1002","volume":"27","author":[{"given":"Antonio","family":"Mazzotti","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fabrizio","family":"Perna","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7331-9520","authenticated-orcid":false,"given":"Davide","family":"Golinelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irene","family":"Quattrini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Susanna","family":"Stea","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Barbara","family":"Bordini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cesare","family":"Faldini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,12,11]]},"reference":[{"issue":"6","key":"5331_CR1","doi-asserted-by":"publisher","first-page":"417","DOI":"10.1016\/j.knee.2007.06.001","volume":"14","author":"V Wylde","year":"2007","unstructured":"Wylde V, Dieppe P, Hewlett S, Learmonth ID (2007) Total knee replacement: is it really an effective procedure for all? Knee 14(6):417\u2013423","journal-title":"Knee"},{"key":"5331_CR2","doi-asserted-by":"publisher","first-page":"276","DOI":"10.1097\/BOR.0000000000000161","volume":"27","author":"KD Allen","year":"2015","unstructured":"Allen KD, Golightly YM (2015) State of the evidence. Curr Opin Rheumatol 27:276\u2013283","journal-title":"Curr Opin Rheumatol"},{"key":"5331_CR3","doi-asserted-by":"publisher","first-page":"1331","DOI":"10.1016\/S0140-6736(11)60752-6","volume":"379","author":"AJ Carr","year":"2012","unstructured":"Carr AJ, Robertsson O, Graves S, Price AJ, Arden NK, Judge A, Beard DJ (2012) Knee replacement. The Lancet 379:1331\u20131340","journal-title":"The Lancet"},{"issue":"10","key":"5331_CR4","doi-asserted-by":"publisher","first-page":"898","DOI":"10.4065\/mcp.2010.0115","volume":"85","author":"JA Singh","year":"2010","unstructured":"Singh JA, Vessely MB, Harmsen WS, Schleck CD, Melton LJ, Kurland RL, Berry DJ (2010) A population-based study of trends in the use of total hip and total knee arthroplasty, 1969\u20132008. Mayo Clin Proc 85(10):898\u2013904","journal-title":"Mayo Clin Proc"},{"key":"5331_CR5","doi-asserted-by":"publisher","DOI":"10.1787\/9789264265592-en","volume-title":"Hip and knee replacement. Health at a glance: Europe 2016","author":"OECD\/EU","year":"2016","unstructured":"OECD\/EU (2016) Hip and knee replacement. Health at a glance: Europe 2016. OECD Publishing. Paris"},{"issue":"10","key":"5331_CR6","doi-asserted-by":"publisher","first-page":"2363","DOI":"10.1007\/s00167-013-2390-6","volume":"21","author":"H-N Pang","year":"2013","unstructured":"Pang H-N, Yeo S-J, Chong H-C, Chin P-L, Chia S-L, Lo N-N (2013) Joint line changes and outcomes in constrained versus unconstrained total knee arthroplasty for the type II valgus knee. Knee Surg Sports Traumatol Arthrosc 21(10):2363\u20132369","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"issue":"6","key":"5331_CR7","doi-asserted-by":"publisher","first-page":"723","DOI":"10.1302\/0301-620X.97B6.35185","volume":"97-B","author":"DF Hamilton","year":"2015","unstructured":"Hamilton DF, Howie CR, Burnett R, Simpson AHRW, Patton JT (2015) Dealing with the predicted increase in demand for revision total knee arthroplasty: challenges, risks and opportunities. Bone Jt J 97-B(6):723\u2013728","journal-title":"Bone Jt J"},{"key":"5331_CR8","doi-asserted-by":"publisher","DOI":"10.1055\/s-0038-1646928","author":"O Hershkovich","year":"2018","unstructured":"Hershkovich O, Thein R, Gordon B, Burstein G, Tenenbaum S, Derazne E, Tzur D, Afek A (2018) Coronal knee malalignment in young adults and its link to body measures. J Knee Surg. https:\/\/doi.org\/10.1055\/s-0038-1646928","journal-title":"J Knee Surg"},{"issue":"2","key":"5331_CR9","doi-asserted-by":"publisher","first-page":"127","DOI":"10.1055\/s-0034-1396014","volume":"28","author":"M Siqueira","year":"2014","unstructured":"Siqueira M, Klika A, Higuera C, Barsoum W (2014) Modes of failure of total knee arthroplasty: registries and realities. J Knee Surg 28(2):127\u2013138","journal-title":"J Knee Surg"},{"key":"5331_CR10","doi-asserted-by":"publisher","first-page":"1010","DOI":"10.1016\/j.arth.2005.03.036","volume":"20","author":"HD Clarke","year":"2005","unstructured":"Clarke HD, Fuchs R, Scuderi GR, Scott WN, Insall JN (2005) Clinical results in valgus total knee arthroplasty with the \u201cpie crust\u201d technique of lateral soft tissue releases. J Arthroplasty 20:1010\u20131014","journal-title":"J Arthroplasty"},{"issue":"1","key":"5331_CR11","doi-asserted-by":"publisher","first-page":"50","DOI":"10.1007\/s11420-017-9576-2","volume":"14","author":"CA Kahlenberg","year":"2018","unstructured":"Kahlenberg CA, Trivellas M, Lee Y-Y, Padgett DE (2018) Preoperative valgus alignment does not predict inferior outcome of total knee arthroplasty. HSS J 14(1):50\u201354","journal-title":"HSS J"},{"issue":"Suppl 1","key":"5331_CR12","doi-asserted-by":"publisher","first-page":"271","DOI":"10.2106\/00004623-200509001-00010","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 87 (Suppl 1):271\u2013284","journal-title":"J Bone Jt Surg Am"},{"issue":"1","key":"5331_CR13","doi-asserted-by":"publisher","first-page":"16","DOI":"10.5435\/00124635-200201000-00004","volume":"10","author":"PJ Favorito","year":"2002","unstructured":"Favorito PJ, Mihalko WM, Krackow KA (2002) Total knee arthroplasty in the valgus knee. J Am Acad Orthop Surg 10(1):16\u201324","journal-title":"J Am Acad Orthop Surg"},{"issue":"9","key":"5331_CR14","doi-asserted-by":"publisher","first-page":"2972","DOI":"10.1007\/s00167-016-4119-9","volume":"25","author":"M Fine De","year":"2017","unstructured":"De Fine M, Traina F, Giavaresi G, Leo E, Sanzarello I, Perna F, Dattola R, Faldini C (2017) Effect of different postoperative flexion regimes on the outcomes of total knee arthroplasty: randomized controlled trial. Knee Surg Sports Traumatol Arthrosc 25(9):2972\u20132977","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"5331_CR15","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1097\/00003086-199110000-00008","volume":"271","author":"PA Keblish","year":"1991","unstructured":"Keblish PA (1991) The lateral approach to the valgus knee. Surgical technique and analysis of 53 cases with over two-year follow-up evaluation. Clin Orthop Relat Res 271:52\u201362","journal-title":"Clin Orthop Relat Res"},{"key":"5331_CR16","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 95:126\u2013131","journal-title":"J Bone Jt Surg Am"},{"issue":"5","key":"5331_CR17","doi-asserted-by":"publisher","first-page":"548","DOI":"10.1016\/j.healthpol.2018.03.010","volume":"122","author":"A L\u00fcbbeke","year":"2018","unstructured":"L\u00fcbbeke A, Silman AJ, Barea C, Prieto-Alhambra D, Carr AJ (2018) Mapping existing hip and knee replacement registries in Europe. Health Policy 122(5):548\u2013557","journal-title":"Health Policy"},{"key":"5331_CR18","doi-asserted-by":"publisher","first-page":"994","DOI":"10.1016\/S0883-5403(99)90016-5","volume":"14","author":"KA Krackow","year":"1999","unstructured":"Krackow KA, Mihalko WM (1999) Flexion-extension joint gap changes after lateral structure release for valgus deformity correction in total knee arthroplasty: a cadaveric study. J Arthroplasty 14:994\u20131004","journal-title":"J Arthroplasty"},{"key":"5331_CR19","doi-asserted-by":"publisher","first-page":"1487","DOI":"10.1007\/s00402-010-1064-9","volume":"130","author":"G Matziolis","year":"2010","unstructured":"Matziolis G, Adam J, Perka C (2010) Varus malalignment has no influence on clinical outcome in midterm follow-up after total knee replacement. Arch Orthop Trauma Surg 130:1487\u20131491","journal-title":"Arch Orthop Trauma Surg"},{"issue":"12","key":"5331_CR20","doi-asserted-by":"publisher","first-page":"3653","DOI":"10.1007\/s00167-014-3269-x","volume":"23","author":"J Muylder De","year":"2015","unstructured":"De Muylder J, Victor J, Cornu O, Kaminski L, Thienpont E (2015) Total knee arthroplasty in patients with substantial deformities using primary knee components. Knee Surg Sports Traumatol Arthrosc 23(12):3653\u20133659","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"issue":"4","key":"5331_CR21","doi-asserted-by":"publisher","first-page":"284","DOI":"10.1016\/j.knee.2007.04.004","volume":"14","author":"RB Sorrells","year":"2007","unstructured":"Sorrells RB, Murphy JA, Sheridan KC, Wasielewski RC (2007) The effect of varus and valgus deformity on results of cementless mobile bearing TKA. Knee 14(4):284\u2013288","journal-title":"Knee"},{"key":"5331_CR22","doi-asserted-by":"publisher","first-page":"407","DOI":"10.1016\/j.arth.2017.09.041","volume":"33","author":"M Pitta","year":"2018","unstructured":"Pitta M, Esposito CI, Li Z, Lee Y, Wright TM, Padgett DE (2018) Failure after modern total knee arthroplasty: a prospective study of 18,065 knees. J Arthroplasty 33:407\u2013414","journal-title":"J Arthroplasty"},{"issue":"12","key":"5331_CR23","doi-asserted-by":"publisher","first-page":"2671","DOI":"10.2106\/00004623-200412000-00013","volume":"86-A","author":"M Elkus","year":"2004","unstructured":"Elkus M, Ranawat CS, Rasquinha VJ, Babhulkar S, Rossi R, Ranawat AS (2004) Total knee arthroplasty for severe valgus deformity. Five to fourteen-year follow-up. J Bone Jt Surg Am 86-A(12):2671\u20132676","journal-title":"J Bone Jt Surg Am"},{"key":"5331_CR24","doi-asserted-by":"publisher","first-page":"126","DOI":"10.3899\/jrheum.131349","volume":"42","author":"S Bout-Tabaku","year":"2015","unstructured":"Bout-Tabaku S, Shults J, Zemel BS, Leonard MB, Berkowitz RI, Stettler N, Burnham JM (2015) Obesity is associated with greater valgus knee alignment in pubertal children, and higher body mass index is associated with greater variability in knee alignment in girls. J Rheumatol 42:126\u2013133","journal-title":"J Rheumatol"},{"issue":"7","key":"5331_CR25","doi-asserted-by":"publisher","first-page":"889","DOI":"10.1007\/s00167-009-1023-6","volume":"18","author":"R Rossi","year":"2010","unstructured":"Rossi R, Bruzzone M, Bonasia DE, Marmotti A, Castoldi F (2010) Evaluation of tibial rotational alignment in total knee arthroplasty: a cadaver study. Knee Surg Sports Traumatol Arthrosc 18(7):889\u2013893","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"issue":"2","key":"5331_CR26","doi-asserted-by":"publisher","first-page":"273","DOI":"10.1007\/s00264-013-2227-4","volume":"38","author":"R Rossi","year":"2014","unstructured":"Rossi R, Rosso F, Cottino U, Dettoni F, Bonasia DE, Bruzzone M (2014) Total knee arthroplasty in the valgus knee. Int Orthop 38(2):273\u2013283","journal-title":"Int Orthop"},{"key":"5331_CR27","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"},{"key":"5331_CR28","first-page":"108","volume":"2","author":"S Matsuda","year":"2015","unstructured":"Matsuda S, Ito H (2015) Ligament balancing in total knee arthroplasty\u2014medial stabilizing technique. Asia-Pac J Sports Med Arthrosc Rehabil Technol 2:108\u2013113","journal-title":"Asia-Pac J Sports Med Arthrosc Rehabil Technol"},{"issue":"10","key":"5331_CR29","doi-asserted-by":"publisher","first-page":"e66","DOI":"10.2106\/JBJS.K.01444","volume":"94","author":"M Meftah","year":"2012","unstructured":"Meftah M, Blum YC, Raja D, Ranawat AS, Ranawat CS (2012) Correcting fixed varus deformity with flexion contracture during total knee arthroplasty: the \u201cinside-out\u201d technique: AAOS exhibit selection. J Bone Joint Surg Am 16 94(10):e66","journal-title":"J Bone Joint Surg Am 16"},{"issue":"12","key":"5331_CR30","doi-asserted-by":"publisher","first-page":"2519","DOI":"10.1007\/s00167-012-1946-1","volume":"20","author":"H Shemshaki","year":"2012","unstructured":"Shemshaki H, Dehghani M, Eshaghi MA, Esfahani MF (2012) Fixed versus mobile weight-bearing prosthesis in total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc 20(12):2519\u20132527","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"5331_CR31","doi-asserted-by":"publisher","first-page":"173","DOI":"10.1016\/S0968-0160(02)00015-7","volume":"9","author":"W Siebert","year":"2002","unstructured":"Siebert W, Mai S, Kober R, Heeckt PF (2002) Technique and first clinical results of robot-assisted total knee replacement. Knee 9:173\u2013180","journal-title":"Knee"},{"key":"5331_CR32","doi-asserted-by":"publisher","first-page":"2","DOI":"10.1055\/s-0037-1608840","volume":"31","author":"RC Marchand","year":"2018","unstructured":"Marchand RC, Sodhi N, Khlopas A, Sultan AA, Higuera CA, Stearns KL, Mont MA (2018) Coronal correction for severe deformity using robotic-assisted total knee arthroplasty. J Knee Surg 31:2\u20135","journal-title":"J Knee Surg"},{"issue":"1","key":"5331_CR33","doi-asserted-by":"publisher","first-page":"272","DOI":"10.1186\/s12891-017-1628-8","volume":"18","author":"S Rahm","year":"2017","unstructured":"Rahm S, Camenzind RS, Hingsammer A, Lenz C, Bauer DE, Farshad M, Fucentese SF (2017) Postoperative alignment of TKA in patients with severe preoperative varus or valgus deformity: is there a difference between surgical techniques? BMC Musculoskelet Disord 21 18(1):272","journal-title":"BMC Musculoskelet Disord 21"}],"container-title":["Knee Surgery, Sports Traumatology, Arthroscopy"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00167-018-5331-6.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00167-018-5331-6\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00167-018-5331-6.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,12,15]],"date-time":"2023-12-15T19:23:18Z","timestamp":1702668198000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00167-018-5331-6"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,12,11]]},"references-count":33,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2019,9]]}},"alternative-id":["5331"],"URL":"https:\/\/doi.org\/10.1007\/s00167-018-5331-6","relation":{},"ISSN":["0942-2056","1433-7347"],"issn-type":[{"value":"0942-2056","type":"print"},{"value":"1433-7347","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,12,11]]},"assertion":[{"value":"13 July 2018","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"7 December 2018","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"11 December 2018","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":"Antonio Mazzotti, Fabrizio Perna, Davide Golinelli, Irene Quattrini, Susanna Stea, Barbara Bordini and Cesare Faldini declare that they have no conflict of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"Ethical approval was not necessary due to the features of the registry; the standard practice of data collection was used for all patients in the region, using a specific format which protected the identity of the patient.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}}]}}