{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T08:39:54Z","timestamp":1784623194660,"version":"3.55.0"},"reference-count":30,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2024,9,16]],"date-time":"2024-09-16T00:00:00Z","timestamp":1726444800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"},{"start":{"date-parts":[[2024,9,16]],"date-time":"2024-09-16T00:00:00Z","timestamp":1726444800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"funder":[{"name":"Zhongshan Social Welfare and Basic Research Project","award":["2023B3029"],"award-info":[{"award-number":["2023B3029"]}]},{"name":"Zhongshan Social Welfare and Basic Research Project","award":["2023B3029"],"award-info":[{"award-number":["2023B3029"]}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Musculoskelet Disord"],"DOI":"10.1186\/s12891-024-07787-2","type":"journal-article","created":{"date-parts":[[2024,9,16]],"date-time":"2024-09-16T08:04:09Z","timestamp":1726473849000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Risk assessment for femoral head collapse in osteonecrosis utilizing MRI-derived large lesion ratio: a retrospective cohort study"],"prefix":"10.1186","volume":"25","author":[{"given":"Shihua","family":"Gao","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haoran","family":"Zhu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Moshan","family":"Wen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"He","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ziqi","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,9,16]]},"reference":[{"issue":"21","key":"7787_CR1","doi-asserted-by":"publisher","first-page":"2843","DOI":"10.4103\/0366-6999.168017","volume":"128","author":"DW Zhao","year":"2015","unstructured":"Zhao DW, Yu M, Hu K, Wang W, Yang L, Wang BJ, Gao XH, Guo YM, Xu YQ, Wei YS, et al. Prevalence of nontraumatic osteonecrosis of the femoral head and its Associated Risk factors in the Chinese Population: results from a nationally Representative Survey. Chin Med J (Engl). 2015;128(21):2843\u201350.","journal-title":"Chin Med J (Engl)"},{"issue":"12","key":"7787_CR2","first-page":"1084","volume":"102","author":"MA Mont","year":"2020","unstructured":"Mont MA, Salem HS, Piuzzi NS, Goodman SB, Jones LC. Nontraumatic osteonecrosis of the femoral head: where do we stand today? A 5-Year update. The Journal of bone and joint surgery. Am Volume. 2020;102(12):1084\u201399.","journal-title":"Am Volume"},{"issue":"10","key":"7787_CR3","doi-asserted-by":"publisher","first-page":"451","DOI":"10.1302\/2046-3758.810.BJR-2019-0022.R1","volume":"8","author":"Y Kuroda","year":"2019","unstructured":"Kuroda Y, Tanaka T, Miyagawa T, Kawai T, Goto K, Tanaka S, Matsuda S, Akiyama H. Classification of osteonecrosis of the femoral head: who should have surgery? Bone Joint Res. 2019;8(10):451\u20138.","journal-title":"Bone Joint Res"},{"issue":"1","key":"7787_CR4","doi-asserted-by":"publisher","first-page":"46","DOI":"10.1016\/j.jos.2020.06.013","volume":"26","author":"W Ando","year":"2021","unstructured":"Ando W, Sakai T, Fukushima W, Kaneuji A, Ueshima K, Yamasaki T, Yamamoto T, Nishii T, Sugano N. Japanese Orthopaedic Association 2019 guidelines for osteonecrosis of the femoral head. J Orthop Sci. 2021;26(1):46\u201368.","journal-title":"J Orthop Sci"},{"issue":"2","key":"7787_CR5","doi-asserted-by":"publisher","first-page":"215","DOI":"10.2106\/00004623-199402000-00007","volume":"76","author":"K Shimizu","year":"1994","unstructured":"Shimizu K, Moriya H, Akita T, Sakamoto M, Suguro T. Prediction of collapse with magnetic resonance imaging of avascular necrosis of the femoral head. J Bone Joint Surg Am. 1994;76(2):215\u201323.","journal-title":"J Bone Joint Surg Am"},{"key":"7787_CR6","doi-asserted-by":"crossref","unstructured":"Steinberg ME, Bands RE, Parry S, Hoffman E, Chan T, Hartman KM. Does lesion size affect the outcome in avascular necrosis? Clin Orthop Relat Res. 1999(367):262\u201371.","DOI":"10.1097\/00003086-199910000-00033"},{"issue":"6","key":"7787_CR7","doi-asserted-by":"publisher","first-page":"1240","DOI":"10.1007\/s11999.0000000000000245","volume":"476","author":"K Takashima","year":"2018","unstructured":"Takashima K, Sakai T, Hamada H, Takao M, Sugano N. Which classification system is most useful for classifying osteonecrosis of the femoral head? Clin Orthop Relat Res. 2018;476(6):1240\u20139.","journal-title":"Clin Orthop Relat Res"},{"issue":"2","key":"7787_CR8","doi-asserted-by":"publisher","first-page":"217","DOI":"10.1302\/0301-620X.75B2.8444940","volume":"75","author":"Y Takatori","year":"1993","unstructured":"Takatori Y, Kokubo T, Ninomiya S, Nakamura S, Morimoto S, Kusaba I. Avascular necrosis of the femoral head. Natural history and magnetic resonance imaging. J Bone Joint Surg Br. 1993;75(2):217\u201321.","journal-title":"J Bone Joint Surg Br"},{"issue":"3","key":"7787_CR9","doi-asserted-by":"publisher","first-page":"423","DOI":"10.1007\/s00264-021-05081-7","volume":"46","author":"Y Fan","year":"2022","unstructured":"Fan Y, Zhang J, Chen M, Pang F, Chen H, Wu Y, Liang Y, Wei Z, Cai K, Li W, et al. Diagnostic value of necrotic lesion boundary in bone collapse of femoral head osteonecrosis. Int Orthop. 2022;46(3):423\u201331.","journal-title":"Int Orthop"},{"issue":"Suppl 2","key":"7787_CR10","doi-asserted-by":"publisher","first-page":"47","DOI":"10.2106\/JBJS.20.00507","volume":"104","author":"QS Wei","year":"2022","unstructured":"Wei QS, Li ZQ, Hong ZN, Hong GJ, Pang FX, Yang P, Yang F, Yuan YJ, Zhuang ZK, He W. Predicting Collapse in Osteonecrosis of the femoral Head using a New Method: preserved angles of anterior and lateral femoral head. J Bone Joint Surg Am. 2022;104(Suppl 2):47\u201353.","journal-title":"J Bone Joint Surg Am"},{"issue":"5","key":"7787_CR11","doi-asserted-by":"publisher","first-page":"601","DOI":"10.1007\/s007760200108","volume":"7","author":"N Sugano","year":"2002","unstructured":"Sugano N, Atsumi T, Ohzono K, Kubo T, Hotokebuchi T, Takaoka K. The 2001 revised criteria for diagnosis, classification, and staging of idiopathic osteonecrosis of the femoral head. J Orthop Sci. 2002;7(5):601\u20135.","journal-title":"J Orthop Sci"},{"issue":"2","key":"7787_CR12","doi-asserted-by":"publisher","first-page":"291","DOI":"10.1302\/0301-620X.56B2.291","volume":"56","author":"M Kerboul","year":"1974","unstructured":"Kerboul M, Thomine J, Postel M, Merle DR. The conservative surgical treatment of idiopathic aseptic necrosis of the femoral head. J Bone Joint Surg Br. 1974;56(2):291\u20136.","journal-title":"J Bone Joint Surg Br"},{"issue":"6","key":"7787_CR13","doi-asserted-by":"publisher","first-page":"875","DOI":"10.1302\/0301-620X.77B6.7593098","volume":"77","author":"KH Koo","year":"1995","unstructured":"Koo KH, Kim R. Quantifying the extent of osteonecrosis of the femoral head. A new method using MRI. J Bone Joint Surg Br. 1995;77(6):875\u201380.","journal-title":"J Bone Joint Surg Br"},{"issue":"4","key":"7787_CR14","doi-asserted-by":"publisher","first-page":"933","DOI":"10.1016\/j.arth.2019.11.029","volume":"35","author":"BH Yoon","year":"2020","unstructured":"Yoon BH, Mont MA, Koo KH, Chen CH, Cheng EY, Cui Q, Drescher W, Gangji V, Goodman SB, Ha YC, et al. The 2019 Revised Version of Association Research Circulation Osseous Staging System of Osteonecrosis of the femoral head. J Arthroplasty. 2020;35(4):933\u201340.","journal-title":"J Arthroplasty"},{"issue":"3","key":"7787_CR15","doi-asserted-by":"publisher","first-page":"703","DOI":"10.1007\/s00330-013-3038-0","volume":"24","author":"J Bomer","year":"2014","unstructured":"Bomer J, Klerx-Melis F, Holscher HC. Painful paediatric hip: frog-leg lateral view only! Eur Radiol. 2014;24(3):703\u20138.","journal-title":"Eur Radiol"},{"issue":"3","key":"7787_CR16","doi-asserted-by":"publisher","first-page":"85","DOI":"10.1302\/2058-5241.4.180036","volume":"4","author":"D Petek","year":"2019","unstructured":"Petek D, Hannouche D, Suva D. Osteonecrosis of the femoral head: pathophysiology and current concepts of treatment. EFORT Open Rev. 2019;4(3):85\u201397.","journal-title":"EFORT Open Rev"},{"key":"7787_CR17","doi-asserted-by":"crossref","unstructured":"Nishii T, Sugano N, Ohzono K, Sakai T, Haraguchi K, Yoshikawa H. Progression and cessation of collapse in osteonecrosis of the femoral head. Clin Orthop Relat Res. 2002(400):149\u201357.","DOI":"10.1097\/00003086-200207000-00019"},{"issue":"Suppl 3","key":"7787_CR18","first-page":"27","volume":"88","author":"DR Steinberg","year":"2006","unstructured":"Steinberg DR, Steinberg ME, Garino JP, Dalinka M, Udupa JK. Determining lesion size in osteonecrosis of the femoral head. J Bone Joint Surg Am. 2006;88(Suppl 3):27\u201334.","journal-title":"J Bone Joint Surg Am"},{"issue":"Suppl 3","key":"7787_CR19","first-page":"35","volume":"88","author":"YC Ha","year":"2006","unstructured":"Ha YC, Jung WH, Kim JR, Seong NH, Kim SY, Koo KH. Prediction of collapse in femoral head osteonecrosis: a modified Kerboul method with use of magnetic resonance images. J Bone Joint Surg Am. 2006;88(Suppl 3):35\u201340.","journal-title":"J Bone Joint Surg Am"},{"issue":"5","key":"7787_CR20","doi-asserted-by":"publisher","first-page":"1089","DOI":"10.1007\/s00264-018-4018-4","volume":"43","author":"AA Sultan","year":"2019","unstructured":"Sultan AA, Mohamed N, Samuel LT, Chughtai M, Sodhi N, Krebs VE, Stearns KL, Molloy RM, Mont MA. Classification systems of hip osteonecrosis: an updated review. Int Orthop. 2019;43(5):1089\u201395.","journal-title":"Int Orthop"},{"issue":"3","key":"7787_CR21","doi-asserted-by":"publisher","first-page":"379","DOI":"10.1007\/s00264-013-1775-y","volume":"37","author":"JS Kang","year":"2013","unstructured":"Kang JS, Moon KH, Kwon DG, Shin BK, Woo MS. The natural history of asymptomatic osteonecrosis of the femoral head. Int Orthop. 2013;37(3):379\u201384.","journal-title":"Int Orthop"},{"issue":"1","key":"7787_CR22","doi-asserted-by":"publisher","first-page":"130","DOI":"10.1016\/S0736-0266(01)00063-8","volume":"20","author":"T Nishii","year":"2002","unstructured":"Nishii T, Sugano N, Ohzono K, Sakai T, Sato Y, Yoshikawa H. Significance of lesion size and location in the prediction of collapse of osteonecrosis of the femoral head: a new three-dimensional quantification using magnetic resonance imaging. J Orthop Res. 2002;20(1):130\u20136.","journal-title":"J Orthop Res"},{"issue":"7","key":"7787_CR23","doi-asserted-by":"publisher","first-page":"1449","DOI":"10.1007\/s00264-018-3836-8","volume":"42","author":"Y Kubo","year":"2018","unstructured":"Kubo Y, Motomura G, Ikemura S, Sonoda K, Hatanaka H, Utsunomiya T, Baba S, Nakashima Y. The effect of the anterior boundary of necrotic lesion on the occurrence of collapse in osteonecrosis of the femoral head. Int Orthop. 2018;42(7):1449\u201355.","journal-title":"Int Orthop"},{"issue":"1","key":"7787_CR24","doi-asserted-by":"publisher","first-page":"68","DOI":"10.1302\/0301-620X.73B1.1991778","volume":"73","author":"K Ohzono","year":"1991","unstructured":"Ohzono K, Saito M, Takaoka K, Ono K, Saito S, Nishina T, Kadowaki T. Natural history of nontraumatic avascular necrosis of the femoral head. J Bone Joint Surg Br. 1991;73(1):68\u201372.","journal-title":"J Bone Joint Surg Br"},{"key":"7787_CR25","doi-asserted-by":"crossref","unstructured":"Hipp JA, Sugano N, Millis MB, Murphy SB. Planning acetabular redirection osteotomies based on joint contact pressures. Clin Orthop Relat Res. 1999(364):134\u201343.","DOI":"10.1097\/00003086-199907000-00018"},{"issue":"3","key":"7787_CR26","doi-asserted-by":"publisher","first-page":"514","DOI":"10.2106\/JBJS.C.01461","volume":"87","author":"M Nozawa","year":"2005","unstructured":"Nozawa M, Enomoto F, Shitoto K, Matsuda K, Maezawa K, Kurosawa H. Rotational acetabular osteotomy for osteonecrosis with collapse of the femoral head in young patients. J Bone Joint Surg Am. 2005;87(3):514\u201320.","journal-title":"J Bone Joint Surg Am"},{"key":"7787_CR27","doi-asserted-by":"publisher","first-page":"811644","DOI":"10.3389\/fmed.2022.811644","volume":"9","author":"F Yang","year":"2022","unstructured":"Yang F, Deng X, Xin P, Hong Z, Pang F, He W, Wei Q, Li Z. The value of the Frog lateral view radiograph for detecting collapse of Femur Head Necrosis: a retrospective study of 1001 cases. Front Med (Lausanne). 2022;9:811644.","journal-title":"Front Med (Lausanne)"},{"issue":"6","key":"7787_CR28","doi-asserted-by":"publisher","first-page":"1074","DOI":"10.1016\/j.arth.2022.02.009","volume":"37","author":"KH Koo","year":"2022","unstructured":"Koo KH, Mont MA, Cui Q, Hines JT, Yoon BH, Novicoff WM, Lee YJ, Cheng EY, Drescher W, Hernigou P, et al. The 2021 Association Research Circulation Osseous classification for early-stage osteonecrosis of the femoral head to computed tomography-based study. J Arthroplasty. 2022;37(6):1074\u201382.","journal-title":"J Arthroplasty"},{"issue":"7","key":"7787_CR29","doi-asserted-by":"publisher","first-page":"895","DOI":"10.1016\/S0021-9290(01)00041-0","volume":"34","author":"E Genda","year":"2001","unstructured":"Genda E, Iwasaki N, Li G, Macwilliams BA, Barrance PJ, Chao EY. Normal hip joint contact pressure distribution in single-leg standing\u2013effect of gender and anatomic parameters. J Biomech. 2001;34(7):895\u2013905.","journal-title":"J Biomech"},{"issue":"11","key":"7787_CR30","doi-asserted-by":"publisher","first-page":"1996","DOI":"10.1016\/j.jbiomech.2005.06.026","volume":"39","author":"H Yoshida","year":"2006","unstructured":"Yoshida H, Faust A, Wilckens J, Kitagawa M, Fetto J, Chao EY. Three-dimensional dynamic hip contact area and pressure distribution during activities of daily living. J Biomech. 2006;39(11):1996\u20132004.","journal-title":"J Biomech"}],"container-title":["BMC Musculoskeletal Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12891-024-07787-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s12891-024-07787-2\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12891-024-07787-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,11,9]],"date-time":"2024-11-09T20:02:03Z","timestamp":1731182523000},"score":1,"resource":{"primary":{"URL":"https:\/\/bmcmusculoskeletdisord.biomedcentral.com\/articles\/10.1186\/s12891-024-07787-2"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,9,16]]},"references-count":30,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2024,12]]}},"alternative-id":["7787"],"URL":"https:\/\/doi.org\/10.1186\/s12891-024-07787-2","relation":{},"ISSN":["1471-2474"],"issn-type":[{"value":"1471-2474","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,9,16]]},"assertion":[{"value":"13 November 2023","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"16 August 2024","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"16 September 2024","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"8 November 2024","order":4,"name":"change_date","label":"Change Date","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"Update","order":5,"name":"change_type","label":"Change Type","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"The paper was amended to correct \u201cZhongshang\u201d in affiliation 1 to \u201cZhongshan\u201d.","order":6,"name":"change_details","label":"Change Details","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"This study was conducted in accordance with the ethical guidelines of the Helsinki Declaration and was approved by the ethics committee of the First Affiliated Hospital of Guangzhou University of Chinese Medicine (JY2023-005), with a waiver for informed consent for retrospective data analysis.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare no competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"740"}}