{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T18:24:03Z","timestamp":1791483843415,"version":"4.3.4"},"reference-count":35,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2024,5,6]],"date-time":"2024-05-06T00:00:00Z","timestamp":1714953600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100009363","name":"Osteosynthesis and Trauma Care Foundation","doi-asserted-by":"publisher","award":["2022\u2010JDMV"],"award-info":[{"award-number":["2022\u2010JDMV"]}],"id":[{"id":"10.13039\/100009363","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal Orthopaedic Research"],"published-print":{"date-parts":[[2024,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>In 3D\u2010analysis of the calcaneus, a consistent coordinate system aligned with the original anatomical directions is crucial for pre\u2010 and postoperative\u00a0analysis. This importance stems from the calcaneus's key role in weight\u2010bearing and biomechanical alignment. However, defining a reliable coordinate system based solely on fractured or surgically reconstructed calcanei presents significant challenges. Given its anatomical prominence and consistent orientation, the talus offers a potential solution to this challenge. Our work explores the feasibility of talus\u2010derived coordinate systems for 3D\u2010modeling of the calcaneus across its various conditions. Four methods were tested on nonfractured, fractured and surgically reconstructed calcanei, utilizing Principal Component Analysis, anatomical landmarks, bounding box, and an atlas\u2010based approach. The methods were compared with a self\u2010defined calcaneus reference coordinate system. Additionally, the impact of deviation of the coordinate system on morphological measurements was investigated. Among methods for constructing nonfractured calcanei coordinate systems, the atlas\u2010based method displayed the lowest Root Mean Square value in comparison with the reference coordinate system. For morphological measures like B\u00f6hler's Angle and the Critical angle of Gissane, the atlas talus\u2010based system closely aligned with ground truth, yielding differences of 0.6\u00b0 and 1.2\u00b0, respectively, compared to larger deviations seen in other talus\u2010based coordinate systems. In conclusion, all tested methods were feasible for creating a talus derived coordinate system. A talus derived coordinate system showed potential, offering benefits for morphological measurements and clinical scenarios involving fractured and surgically reconstructed calcanei. Further research is recommended to assess the impact of these coordinate systems on surgical planning and outcomes.<\/jats:p>","DOI":"10.1002\/jor.25868","type":"journal-article","created":{"date-parts":[[2024,5,7]],"date-time":"2024-05-07T05:10:55Z","timestamp":1715058655000},"page":"2216-2227","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Talus\u2010derived reference coordinate system for 3D calcaneal assessment: A novel approach to improve morphological measurements"],"prefix":"10.1002","volume":"42","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-7162-3517","authenticated-orcid":false,"given":"Alexander M.","family":"Wakker","sequence":"first","affiliation":[{"name":"Trauma Research Unit, Department of Surgery Erasmus MC, University Medical Center Rotterdam Rotterdam The Netherlands"},{"name":"Department of Radiology &amp; Nuclear Medicine Erasmus MC, University Medical Center Rotterdam Rotterdam The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael H. J.","family":"Verhofstad","sequence":"additional","affiliation":[{"name":"Trauma Research Unit, Department of Surgery Erasmus MC, University Medical Center Rotterdam Rotterdam The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacob J.","family":"Visser","sequence":"additional","affiliation":[{"name":"Department of Radiology &amp; Nuclear Medicine Erasmus MC, University Medical Center Rotterdam Rotterdam The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark G.","family":"Van Vledder","sequence":"additional","affiliation":[{"name":"Trauma Research Unit, Department of Surgery Erasmus MC, University Medical Center Rotterdam Rotterdam The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Theo","family":"Van Walsum","sequence":"additional","affiliation":[{"name":"Biomedical Imaging Group Rotterdam, Department of Radiology &amp; Nuclear Medicine Erasmus MC, University Medical Center Rotterdam Rotterdam The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,5,6]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aap.2006.11.010"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1308\/rcsann.2016.0259"},{"key":"e_1_2_8_4_1","article-title":"Surgical versus conservative interventions for displaced intra\u2010articular calcaneal fractures","volume":"1","author":"Bruce J","year":"2013","journal-title":"Cochrane Database Syst Rev"},{"key":"e_1_2_8_5_1","volume-title":"StatPearls [Internet","author":"Davis D","year":"2023"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.4172\/2329-910X.1000186"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1080\/08941939.2017.1363833"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.21037\/atm-20-7824"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.21037\/qims-24-142"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00264-017-3577-0"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1186\/1757-1146-7-19"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0134603"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.35841\/biomedicalresearch.30-19-032"},{"key":"e_1_2_8_14_1","unstructured":"LaiJ EssombaT LeeP. Measurement and analysis of calcaneus morphometric parameters from computed tomography images. 2018 ICBBE 5th International Conference on Biomedical and Bioinformatics Engineering Okinawa Japan 12\u201014 November. Association for Computing Machinery;2018.https:\/\/rp2u.usk.ac.id\/index.php\/welcome\/prosesDownload\/9301\/5"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00402-020-03566-5"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.fas.2018.11.015"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbiomech.2012.05.018"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1186\/1757-1146-6-38"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbiomech.2020.109951"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gaitpost.2015.03.008"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gaitpost.2015.07.009"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbiomech.2008.02.020"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbiomech.2012.01.011"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/jor.20142"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.3389\/fbioe.2023.1255464"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13047-021-00504-5"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbiomech.2021.110344"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13018-018-1003-y"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.3113\/FAI.2008.0318"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00276-018-2098-x"},{"key":"e_1_2_8_31_1","doi-asserted-by":"crossref","unstructured":"RusuRB BlodowN BeetzM. Fast Point Feature Histograms (FPFH) for 3D registration. 2009 IEEE International Conference on Robotics and Automation. Kobe Japan 12\u201017 May. IEEE;2009.","DOI":"10.1109\/ROBOT.2009.5152473"},{"key":"e_1_2_8_32_1","doi-asserted-by":"crossref","unstructured":"Alabort\u2010i\u2010MedinaJ AntonakosE BoothJ SnapeP ZafeiriouS. Menpo: a comprehensive platform for parametric image alignment and visual deformable models. Proceedings of the ACM International Conference on Multimedia Orlando Florida USA 03\u201007 November. Association for Computing Machinery (ACM).2014:679\u2010682.","DOI":"10.1145\/2647868.2654890"},{"key":"e_1_2_8_33_1","doi-asserted-by":"crossref","unstructured":"RusinkiewiczS LevoyM.Efficient variants of the ICP algorithm.Proceedings Third International Conference on 3\u2010D Digital Imaging and Modeling Quebec City QC Canada 28 May \u2010 1 June. IEEE;2001:145\u2010152.","DOI":"10.1109\/IM.2001.924423"},{"key":"e_1_2_8_34_1","article-title":"Open3D: a modern library for 3D data processing","volume":"1801","author":"Zhou Q","year":"2018","journal-title":"arXiv"},{"key":"e_1_2_8_35_1","volume-title":"Least\u2010squares rigid motion using SVD","author":"Sorkine\u2010Hornung O","year":"2017"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.fas.2023.09.009"}],"container-title":["Journal of Orthopaedic Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jor.25868","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,11,18]],"date-time":"2024-11-18T04:36:35Z","timestamp":1731904595000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jor.25868"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,5,6]]},"references-count":35,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2024,10]]}},"alternative-id":["10.1002\/jor.25868"],"URL":"https:\/\/doi.org\/10.1002\/jor.25868","archive":["Portico"],"relation":{},"ISSN":["0736-0266","1554-527X"],"issn-type":[{"value":"0736-0266","type":"print"},{"value":"1554-527X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,5,6]]},"assertion":[{"value":"2023-12-19","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-04-19","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-05-06","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}