{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T13:58:22Z","timestamp":1792591102139,"version":"4.5.0"},"reference-count":40,"publisher":"ASME International","issue":"11","content-domain":{"domain":["asmedigitalcollection.asme.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2015,11,1]]},"abstract":"<jats:p>Computational musculoskeletal models have been developed to predict mechanical joint loads on the human spine, such as the forces and moments applied to vertebral and facet joints and the forces that act on ligaments and muscles because of difficulties in the direct measurement of joint loads. However, many whole-spine models lack certain elements. For example, the detailed facet joints in the cervical region or the whole spine region may not be implemented. In this study, a detailed cervico-thoraco-lumbar multibody musculoskeletal model with all major ligaments, separated structures of facet contact and intervertebral disk joints, and the rib cage was developed. The model was validated by comparing the intersegmental rotations, ligament tensile forces, facet joint contact forces, compressive and shear forces on disks, and muscle forces were to those reported in previous experimental and computational studies both by region (cervical, thoracic, or lumbar regions) and for the whole model. The comparisons demonstrated that our whole spine model is consistent with in vitro and in vivo experimental studies and with computational studies. The model developed in this study can be used in further studies to better understand spine structures and injury mechanisms of spinal disorders.<\/jats:p>","DOI":"10.1115\/1.4031351","type":"journal-article","created":{"date-parts":[[2015,8,20]],"date-time":"2015-08-20T12:30:46Z","timestamp":1440073846000},"update-policy":"https:\/\/doi.org\/10.1115\/crossmarkpolicy-asme","source":"Crossref","is-referenced-by-count":25,"title":["A Cervico-Thoraco-Lumbar Multibody Dynamic Model for the Estimation of Joint Loads and Muscle Forces"],"prefix":"10.1115","volume":"137","author":[{"given":"Tsolmonbaatar","family":"Khurelbaatar","sequence":"first","affiliation":[{"name":"Department of Mechanical Engineering, Kyung Hee University, Yongin 446-701, Korea e-mail:"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyungsoo","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Applied Mathematics, Kyung Hee University, Yongin 446-701, Korea e-mail:"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoon","family":"Hyuk Kim","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Kyung Hee University, Yongin 446-701, Korea e-mail:"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"33","published-online":{"date-parts":[[2015,9,10]]},"reference":[{"issue":"9","key":"2019100602363186700_bib1","doi-asserted-by":"publisher","first-page":"1385","DOI":"10.1016\/j.medengphy.2013.03.007","article-title":"Is it Possible to Estimate the Compressive Force in the Lumbar Spine From Intradiscal Pressure Measurements? 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