{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T06:10:32Z","timestamp":1778134232692,"version":"3.51.4"},"reference-count":17,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2024,7,26]],"date-time":"2024-07-26T00:00:00Z","timestamp":1721952000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2024,7,26]],"date-time":"2024-07-26T00:00:00Z","timestamp":1721952000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Foot &amp; Ankle Specialist"],"published-print":{"date-parts":[[2026,6]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Minimally invasive (MIS) treatment of hallux valgus (HV) deformity is increasing in popularity. A 2-mm diameter burr is used to create a distal first metatarsal osteotomy prior to capital fragment translation and fixation. The metatarsal will shorten by the burr\u2019s diameter (2 mm). Plantar or dorsal capital fragment displacement may also cause load transference and possibly transfer metatarsalgia. The purpose of this study is to examine the effect of MIS HV on forefoot loading mechanics with respect to metatarsal shortening and sagittal plane displacement.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Four lower-limb cadaveric specimens were studied. A pedobarography pressure-sensing mat was used to record forefoot plantar pressure in a controlled weight-bearing stance position. Control and postosteotomy measurements were obtained with the capital fragment fixated in 3 possible positions: 0 mm, 5 mm dorsal, and 5 mm plantar displacement. Pedobarography data yielded pressure data within measurable graphical depictions. Raw mean contact pressure measurements were taken under the first and fourth metatarsal heads to establish medial and lateral forefoot loading pressure ratios. An a priori power analysis was performed based on previous peer-reviewed pedobarographic data, and our study was adequately powered.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Around 40 measurements were recorded, and ratios of medial-to-lateral forefoot loading were constructed. Medial forefoot pressure control versus 0 mm displacement, and control versus dorsal displacement were not found to be statistically significant (\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      \u2009=\u20090.525,\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      \u2009=\u20090.55, respectively). Medial pressure significantly increased when comparing control versus plantar displacement (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009=\u2009.006). Lateral pressure significantly increased with dorsal displacement of the osteotomy (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009=\u2009.013).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Our study found that MIS HV correction did not cause an increase in lateral forefoot pressure loading when sagittal plane displacements were controlled. Plantar displacement increased medial loading, and dorsal displacement increased lateral loading. It may be valuable for surgeons to consider metatarsal head position postosteotomy, as a decrease in medial loading and subsequent increase in lateral loading may lead to lateral forefoot pain and transfer metatarsalgia.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Levels of Evidence:<\/jats:title>\n                    <jats:p>IV.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/19386400241261129","type":"journal-article","created":{"date-parts":[[2024,7,27]],"date-time":"2024-07-27T01:45:35Z","timestamp":1722044735000},"page":"276-281","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["The Effect of First Metatarsal Shortening and Sagittal Displacement on Forefoot Pressure in Minimally Invasive Hallux Valgus Correction"],"prefix":"10.1177","volume":"19","author":[{"given":"Andres","family":"Lopez","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, University of Florida, Jacksonville, Florida"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4033-7700","authenticated-orcid":false,"given":"Yianni","family":"Bakaes","sequence":"additional","affiliation":[{"name":"School of Medicine Columbia, University of South Carolina, Columbia, South Carolina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giselle","family":"Porter","sequence":"additional","affiliation":[{"name":"Cedars-Sinai Medical Center, Los Angeles, California"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Glenn","family":"Shi","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Mayo Clinic, Jacksonville, Florida"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paisley","family":"Myers","sequence":"additional","affiliation":[{"name":"Prisma Health Midlands, Columbia, South Carolina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9444-087X","authenticated-orcid":false,"suffix":"III","given":"J. Benjamin","family":"Jackson","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, University of South Carolina, Columbia, South Carolina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tyler","family":"Gonzalez","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, University of South Carolina, Columbia, South Carolina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Edward T.","family":"Haupt","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Mayo Clinic, Jacksonville, Florida"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2024,7,26]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.3389\/fsurg.2022.843410"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.jfas.2017.01.002"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.jfas.2019.07.027"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1097\/CORR.0000000000002471"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcot.2020.04.016"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1177\/24730114221151069"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12891-019-2973-6"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1177\/107110070502600913"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1053\/j.jfas.2020.06.015"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1177\/1071100720959029"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.fas.2018.12.005"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1177\/1071100720976099"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.3758\/BRM.41.4.1149"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.3758\/BF03193146"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.fcl.2014.03.001"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.4300\/JGME-D-12-00156.1"},{"issue":"12","key":"e_1_3_2_18_2","first-page":"700","article-title":"Interpreting estimates of treatment effects: implications for managed care","volume":"33","author":"Faraone SV.","year":"2008","unstructured":"Faraone SV. 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