{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T20:09:02Z","timestamp":1770408542432,"version":"3.49.0"},"reference-count":0,"publisher":"Politechnika Wroclawska Oficyna Wydawnicza","issue":"**4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta of Bioengineering and Biomechanics"],"published-print":{"date-parts":[[2026,2,6]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>In moderate-to-severe cases of knee osteoarthritis, patients commonly adopt altered gait patterns. A better understanding of how medial compartment knee contact force during specific phases of gait reflects symptom burden and functional limitation may clarify biomechanical mechanisms underlying disease progression. This study aimed to investigate the correlation between medial compartment knee contact force during gait and physical function, patient-reported outcome measures, and imaging findings in patients with knee osteoarthritis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Thirteen patients with advanced knee osteoarthritis (Kellgren\u2013Lawrence grade \u2265 3) walked a 5-m path at a self-selected speed. Physical function was assessed through passive knee range of motion, muscle strength, pain scores, and walking speed. Self-reported outcomes and imaging data, including medial meniscal extrusion and quadriceps measurements, were obtained. Gait kinematic data were collected using markerless motion capture, and knee contact forces were estimated using a musculoskeletal modeling system.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Medial compartment knee contact forces during early and late stance were 1340.45 N and 984.54 N, respectively. The late stance force showed significant negative correlations with knee flexion range of motion and symptoms scores (r&lt; -0.737 and r&lt; -0.604, respectively; p&lt; 0.05). No correlations were observed for the early stance force.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Greater medial knee contact force during the late stance phase was correlated with reduced mobility and greater symptom severity. Late-stance mechanics may represent a valuable target in knee osteoarthritis management.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.37190\/abb\/214382","type":"journal-article","created":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T09:54:23Z","timestamp":1770371663000},"page":"27-34","source":"Crossref","is-referenced-by-count":0,"title":["Medial Compartment Knee Contact Force During Gait Reflects Symptom Severity in Advanced Knee Osteoarthritis"],"prefix":"10.37190","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-4122-3457","authenticated-orcid":false,"given":"Takaya","family":"Watabe","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryota","family":"Muramatsu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuta","family":"Taniguchi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"23140","published-online":{"date-parts":[[2025,12,19]]},"container-title":["Acta of Bioengineering and Biomechanics"],"original-title":[],"link":[{"URL":"https:\/\/actabio.pwr.edu.pl\/fcp\/xGBUKOQtTKlQhbx08SlkTUARAUWRuHQwFDBoIVURNWHxSBVhnRlUuWTISTnoYDxMe\/302\/public\/publikacje\/v27-4-2025\/63.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/actabio.pwr.edu.pl\/fcp\/xGBUKOQtTKlQhbx08SlkTUARAUWRuHQwFDBoIVURNWHxSBVhnRlUuWTISTnoYDxMe\/302\/public\/publikacje\/v27-4-2025\/63.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T09:54:23Z","timestamp":1770371663000},"score":1,"resource":{"primary":{"URL":"https:\/\/actabio.pwr.edu.pl\/fcp\/xGBUKOQtTKlQhbx08SlkTUARAUWRuHQwFDBoIVURNWHxSBVhnRlUuWTISTnoYDxMe\/302\/public\/publikacje\/v27-4-2025\/63.pdf"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,19]]},"references-count":0,"journal-issue":{"issue":"**4","published-print":{"date-parts":[[2025]]}},"alternative-id":["214382"],"URL":"https:\/\/doi.org\/10.37190\/abb\/214382","relation":{},"ISSN":["1509-409X"],"issn-type":[{"value":"1509-409X","type":"print"}],"subject":[],"published":{"date-parts":[[2025,12,19]]}}}