{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T05:58:22Z","timestamp":1777615102490,"version":"3.51.4"},"reference-count":19,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Foot &amp; Ankle Orthopaedics"],"published-print":{"date-parts":[[2024,10]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>There is limited literature available that provide information about fixation methods for minimally invasive hallux valgus osteotomies. Our objective was to evaluate the strength of different fixation methods for a percutaneous extracapsular transverse cervical metatarsal (PTCM) osteotomy in a sawbone model.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Thirty solid foam sawbone foot models were used. Percutaneous extracapsular transverse cervical metatarsal osteotomies were performed and fixed in a standardized fashion in 6 different groups: (1) one 4.0-mm screw; (2) 2 (one 4.0-mm and one 3.0-mm) parallel screws; (3) 2 (one 4.0-mm and one 3.0-mm) divergent screws; (4) same as group 3, but with lateral metatarsal head cortex purchase with the 4.0-mm screw; (5) same as group 4, but with two 4.0-mm screws; (6) same as group 5, but with two 3.5-mm screws. Cyclic and load to failure testing were performed applying a plantar load to the metatarsal head. The measured variables were stiffness and force needed to create deformity using a Zwick Roell Universal Testing Machine.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Group 1 failed as a result of rotational instability in cyclic testing. In load to failure testing, group 3 did not achieve difference compared with group 2 ( P\u2009=\u2009.09) (181 vs 131 N). Group 4 was stronger ( P\u2009=\u2009.02) (250 N) than groups 1-3. Group 5 did not show differences relative to group 4 ( P\u2009=\u2009.1) (223 N). Group 6 was stronger only than groups 1 and 2 ( P\u2009=\u2009.01) (193 N).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>In this sawbones-based study, we found that the use of two 4.0-mm screws or use of a 3.0-mm screw and a 4.0-mm screw with lateral first metatarsal head cortical purchase was superior to other screw configurations.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/24730114241303768","type":"journal-article","created":{"date-parts":[[2024,12,13]],"date-time":"2024-12-13T06:06:31Z","timestamp":1734069991000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Biomechanical Evaluation of Different Fixation Methods for Percutaneous Extracapsular Transverse Cervical Metatarsal Osteotomy in a Hallux Valgus Sawbone Model"],"prefix":"10.1177","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4896-4434","authenticated-orcid":false,"given":"Pablo","family":"Wagner","sequence":"first","affiliation":[{"name":"Orthopaedic department, Clinica Alemana de Santiago-Universidad del Desarrollo, Santiago, Chile"},{"name":"Orthopaedic department, Hospital Militar de Santiago-Universidad de los Andes, Santiago, Chile"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7498-7480","authenticated-orcid":false,"given":"Emilio","family":"Wagner","sequence":"additional","affiliation":[{"name":"Orthopaedic department, Clinica Alemana de Santiago-Universidad del Desarrollo, Santiago, Chile"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miguel","family":"Pinochet","sequence":"additional","affiliation":[{"name":"Orthopaedic department, Clinica Alemana de Santiago-Universidad del Desarrollo, Santiago, Chile"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Salinas","sequence":"additional","affiliation":[{"name":"Orthopaedic department, Clinica Alemana de Santiago-Universidad del Desarrollo, Santiago, Chile"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter","family":"Lam","sequence":"additional","affiliation":[{"name":"Orthopaedic and Arthritis Specialist Centre, Sydney, NSW, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2024,12,13]]},"reference":[{"key":"bibr1-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1177\/107110070202300806"},{"key":"bibr2-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1177\/1071100720959029"},{"issue":"3","key":"bibr3-24730114241303768","volume":"5","author":"B\u00f6sch P","year":"2000","journal-title":"Foot Ankle Clin"},{"key":"bibr4-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1016\/S0891-8422(23)00420-2"},{"key":"bibr5-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1177\/107110070502600505"},{"key":"bibr6-24730114241303768","doi-asserted-by":"publisher","DOI":"10.4111\/icu.20200194"},{"key":"bibr7-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1016\/j.fcl.2016.04.001"},{"key":"bibr8-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1177\/10711007231152491"},{"key":"bibr9-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1177\/10711007211008498"},{"key":"bibr10-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1007\/s11701-020-01109-z"},{"key":"bibr11-24730114241303768","unstructured":"PubMed graphics. Results by year. Date 29\/11\/24. Keywords: \u201challux valgus minimally invasive\u201d. https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=hallux+valgus+minimally+invasive"},{"key":"bibr12-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1097\/BTF.0000000000000102"},{"key":"bibr13-24730114241303768","first-page":"408","volume":"2","author":"Reverdin J.","year":"1881","journal-title":"Trans Int Med Cong"},{"key":"bibr14-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1097\/BTF.0000000000000265"},{"key":"bibr15-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1016\/s1067-2516(01)80062-4"},{"key":"bibr16-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1016\/j.fuspru.2013.03.001"},{"key":"bibr17-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1016\/j.fcl.2016.04.002"},{"key":"bibr18-24730114241303768","doi-asserted-by":"publisher","DOI":"10.3113\/FAI.2007.0232"},{"key":"bibr19-24730114241303768","doi-asserted-by":"publisher","DOI":"10.1177\/2473011423S00245"}],"container-title":["Foot &amp; Ankle Orthopaedics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/24730114241303768","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/24730114241303768","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/24730114241303768","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T21:30:37Z","timestamp":1777411837000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/24730114241303768"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,10]]},"references-count":19,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2024,10]]}},"alternative-id":["10.1177\/24730114241303768"],"URL":"https:\/\/doi.org\/10.1177\/24730114241303768","relation":{},"ISSN":["2473-0114","2473-0114"],"issn-type":[{"value":"2473-0114","type":"print"},{"value":"2473-0114","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,10]]},"article-number":"24730114241303768"}}