{"id":"https://openalex.org/W1991899431","doi":"https://doi.org/10.1097/00007632-199310001-00028","title":"Finite-Element Stress Analysis of the Normal and Osteoporotic Lumbar Vertebral Body","display_name":"Finite-Element Stress Analysis of the Normal and Osteoporotic Lumbar Vertebral Body","publication_year":1993,"publication_date":"1993-10-01","ids":{"openalex":"https://openalex.org/W1991899431","doi":"https://doi.org/10.1097/00007632-199310001-00028","mag":"1991899431","pmid":"https://pubmed.ncbi.nlm.nih.gov/8272965"},"language":"en","primary_location":{"id":"doi:10.1097/00007632-199310001-00028","doi":"https://doi.org/10.1097/00007632-199310001-00028","is_oa":false,"landing_page_url":"https://doi.org/10.1097/00007632-199310001-00028","pdf_url":null,"source":{"id":"https://openalex.org/S4026894","display_name":"Spine","issn_l":"0362-2436","issn":["0362-2436","1528-1159"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Spine","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053162183","display_name":"Joseph Mizrahi","orcid":"https://orcid.org/0000-0002-2582-6269","observed_orcids":["https://orcid.org/0000-0002-2582-6269"]},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Mizrahi","raw_affiliation_strings":["Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, Boston, Massachusetts","Orthopaedic Biomechanics Laboratory, Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, and Harvard Medical School, Boston, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, Boston, Massachusetts","institution_ids":["https://openalex.org/I1316535847"]},{"raw_affiliation_string":"Orthopaedic Biomechanics Laboratory, Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, and Harvard Medical School, Boston, Massachusetts","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056468741","display_name":"Matthew J. Silva","orcid":"https://orcid.org/0000-0001-7375-4522","observed_orcids":["https://orcid.org/0000-0001-7375-4522"]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. J. Silva","raw_affiliation_strings":["Orthopaedic Biomechanics Laboratory, Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, and Harvard Medical School, Boston, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedic Biomechanics Laboratory, Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, and Harvard Medical School, Boston, Massachusetts","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060491136","display_name":"Tony M. Keaveny","orcid":"https://orcid.org/0000-0003-0258-7178","observed_orcids":["https://orcid.org/0000-0003-0258-7178"]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. M. Keaveny","raw_affiliation_strings":["Orthopaedic Biomechanics Laboratory, Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, and Harvard Medical School, Boston, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedic Biomechanics Laboratory, Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, and Harvard Medical School, Boston, Massachusetts","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014949382","display_name":"W. Thomas Edwards","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W. T. Edwards","raw_affiliation_strings":["Orthopaedic Biomechanics Laboratory, Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, and Harvard Medical School, Boston, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedic Biomechanics Laboratory, Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, and Harvard Medical School, Boston, Massachusetts","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111922267","display_name":"Wilson C. Hayes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W. C. Hayes","raw_affiliation_strings":["Orthopaedic Biomechanics Laboratory, Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, and Harvard Medical School, Boston, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedic Biomechanics Laboratory, Department of Orthopaedic Surgery, Charles A. Dana Research Institute, Beth Israel Hospital, and Harvard Medical School, Boston, Massachusetts","institution_ids":["https://openalex.org/I136199984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5705,"has_fulltext":false,"cited_by_count":92,"citation_normalized_percentile":{"value":0.64453524,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"18","issue":"Supplement","first_page":"2088","last_page":"2096"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10776","display_name":"Spinal Fractures and Fixation Techniques","score":0.7598000168800354,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10776","display_name":"Spinal Fractures and Fixation Techniques","score":0.7598000168800354,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10238","display_name":"Spine and Intervertebral Disc Pathology","score":0.1421000063419342,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10071","display_name":"Bone health and osteoporosis research","score":0.0771000012755394,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lumbar-vertebral-body","display_name":"lumbar vertebral body","score":0.9309999942779541},{"id":"https://openalex.org/keywords/osteoporosis","display_name":"osteoporosis","score":0.972000002861023},{"id":"https://openalex.org/keywords/eccentric-loading","display_name":"eccentric loading","score":0.652999997138977},{"id":"https://openalex.org/keywords/vertebral-fractures","display_name":"vertebral fractures","score":0.6039999723434448},{"id":"https://openalex.org/keywords/bone-material-properties","display_name":"bone material properties","score":0.6370000243186951},{"id":"https://openalex.org/keywords/finite-element-model","display_name":"finite element model","score":0.6899999976158142}],"concepts":[{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.7316315174102783},{"id":"https://openalex.org/C2781451080","wikidata":"https://www.wikidata.org/wiki/Q265868","display_name":"Cortical bone","level":2,"score":0.6943291425704956},{"id":"https://openalex.org/C112950240","wikidata":"https://www.wikidata.org/wiki/Q76005","display_name":"Ultimate tensile strength","level":2,"score":0.556790292263031},{"id":"https://openalex.org/C2781052500","wikidata":"https://www.wikidata.org/wiki/Q2230313","display_name":"Shell (structure)","level":2,"score":0.548560619354248},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5003058910369873},{"id":"https://openalex.org/C87210426","wikidata":"https://www.wikidata.org/wiki/Q1072476","display_name":"Bending","level":2,"score":0.4855515658855438},{"id":"https://openalex.org/C2776541429","wikidata":"https://www.wikidata.org/wiki/Q165328","display_name":"Osteoporosis","level":2,"score":0.46718457341194153},{"id":"https://openalex.org/C170700871","wikidata":"https://www.wikidata.org/wiki/Q193378","display_name":"Biomechanics","level":2,"score":0.4295319616794586},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.4126725494861603},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.4124407172203064},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.39004218578338623},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3536005914211273},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005598","descriptor_name":"Fractures, Spontaneous","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true},{"descriptor_ui":"D005598","descriptor_name":"Fractures, Spontaneous","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008159","descriptor_name":"Lumbar Vertebrae","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010024","descriptor_name":"Osteoporosis","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D010024","descriptor_name":"Osteoporosis","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D013314","descriptor_name":"Stress, Mechanical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016103","descriptor_name":"Spinal Fractures","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true},{"descriptor_ui":"D016103","descriptor_name":"Spinal Fractures","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1097/00007632-199310001-00028","doi":"https://doi.org/10.1097/00007632-199310001-00028","is_oa":false,"landing_page_url":"https://doi.org/10.1097/00007632-199310001-00028","pdf_url":null,"source":{"id":"https://openalex.org/S4026894","display_name":"Spine","issn_l":"0362-2436","issn":["0362-2436","1528-1159"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Spine","raw_type":"journal-article"},{"id":"pmid:8272965","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8272965","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Spine","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8199999928474426,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2132789669","display_name":"BIOMECHANICS OF VERTEBRAL FRACTURES IN OSTEOPOROSIS","funder_award_id":"R01AR033066","funder_id":"https://openalex.org/F4320337362","funder_display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases"},{"id":"https://openalex.org/G7117683796","display_name":"BIOMECHANICS OF METASTATIC DEFECTS IN BONE","funder_award_id":"R01CA040211","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"}],"funders":[{"id":"https://openalex.org/F4320337351","display_name":"National Cancer Institute","ror":"https://ror.org/040gcmg81"},{"id":"https://openalex.org/F4320337362","display_name":"National Institute of Arthritis and Musculoskeletal and Skin Diseases","ror":"https://ror.org/006zn3t30"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2243971295","https://openalex.org/W147983980","https://openalex.org/W2033514507","https://openalex.org/W1506160026","https://openalex.org/W2046051415","https://openalex.org/W4283693502","https://openalex.org/W2402905610","https://openalex.org/W2076188611","https://openalex.org/W2325647259","https://openalex.org/W2781597054"],"abstract_inverted_index":{"A":[0,112],"finite-element":[1],"model":[2,29,213],"of":[3,31,36,69,71,91,130,203,226,254],"an":[4,32,37],"isolated":[5,38],"elderly":[6],"human":[7],"L3":[8],"vertebral":[9,39],"body":[10],"was":[11],"developed":[12,86],"to":[13,159,168,191,194],"study":[14],"how":[15,216],"material":[16,164],"properties":[17,165],"and":[18,23,26,46,100,178,219,239,247],"loading":[19],"conditions":[20],"influence":[21],"end-plate":[22,218],"cortical-shell":[24],"displacements":[25,105],"stresses.":[27,111],"The":[28],"consisted":[30],"idealized":[33],"geometric":[34],"representation":[35],"body,":[40],"with":[41,171],"a":[42,67,252],"1-mm-thick":[43],"end":[44,64,79,93,125,139,228,245],"plate":[45,65,126,140,246],"cortical":[47,59,73,101,132,179,240,248],"shell.":[48],"For":[49,144],"uniform":[50,195,224],"compression,":[51,148,233],"large":[52,204],"tensile":[53,82,205],"stresses":[54,84,122,136,150,188],"occurred":[55],"all":[56],"around":[57],"the":[58,63,72,78,88,92,124,131,138,160,207,227],"shell":[60,74,133,249],"just":[61],"below":[62],"as":[66,75],"result":[68],"bending":[70,83],"it":[76],"supported":[77],"plate.":[80,94,229],"Large":[81],"also":[85],"in":[87,97,115,123,137,174,201,237],"inferior":[89],"surface":[90],"Equal":[95],"reductions":[96,173,236],"both":[98],"trabecular":[99,116,175,238],"bone":[102,117,182,241],"moduli":[103],"increased":[104,120,186],"but":[106,157],"did":[107],"not":[108],"affect":[109],"peak":[110,121,135,149,187],"50%":[113],"reduction":[114],"modulus":[118,235],"alone":[119],"by":[127,141,153,189],"74%.":[128],"Elimination":[129],"reduced":[134],"approximately":[142],"20%.":[143],"nonuniform,":[145],"anteriorly":[146],"eccentric":[147],"everywhere":[151],"changed":[152],"less":[154],"than":[155],"11%":[156],"moved":[158],"anterior":[161,184,232],"aspect.":[162],"When":[163],"were":[166],"adjusted":[167],"represent":[169],"osteoporosis":[170],"disproportionate":[172,234],"(50%":[176],"decrease)":[177,181],"(25%":[180],"moduli,":[183],"compression":[185,225],"up":[190],"250%":[192],"compared":[193],"compression.":[196],"If":[197],"fractures":[198,221],"are":[199],"initiated":[200],"regions":[202],"stresses,":[206,250],"results":[208],"from":[209,223],"this":[210],"relatively":[211],"simple":[212],"may":[214,242],"explain":[215],"central":[217],"transverse":[220],"initiate":[222],"Furthermore,":[230],"for":[231],"substantially":[243],"increase":[244],"suggesting":[251],"cause":[253],"age-related":[255],"spine":[256],"fractures.":[257]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}
