{"id":"https://openalex.org/W1591665031","doi":null,"title":"The quality of trabecular bone evaluated with micro-computed tomography, FEA and mechanical testing.","display_name":"The quality of trabecular bone evaluated with micro-computed tomography, FEA and mechanical testing.","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W1591665031","mag":"1591665031","pmid":"https://pubmed.ncbi.nlm.nih.gov/10168885"},"language":"en","primary_location":{"id":"pmid:10168885","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10168885","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":"Studies in health technology and informatics","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5065236025","display_name":"Dieter Ulrich","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I4210090941","display_name":"Institute for Biomedical Engineering","ror":"https://ror.org/00baskk38","country_code":"CH","type":"facility","lineage":["https://openalex.org/I202697423","https://openalex.org/I2799323385","https://openalex.org/I35440088","https://openalex.org/I4210090941"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"D Ulrich","raw_affiliation_strings":["Institute for Biomedical Engineering, University of Z\u00fcrich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Biomedical Engineering, University of Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I202697423","https://openalex.org/I4210090941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091572542","display_name":"Tor Hildebrand","orcid":"https://orcid.org/0000-0001-5632-8417","observed_orcids":["https://orcid.org/0000-0001-5632-8417"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T Hildebrand","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044072525","display_name":"Bert van Rietbergen","orcid":"https://orcid.org/0000-0002-2278-2934","observed_orcids":["https://orcid.org/0000-0002-2278-2934"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B Van Rietbergen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037956106","display_name":"Ralph M\u00fcller","orcid":"https://orcid.org/0000-0002-5811-7725","observed_orcids":["https://orcid.org/0000-0002-5811-7725","https://orcid.org/0000-0002-5906-9454","https://orcid.org/0000-0002-9120-0168"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R M\u00fcller","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5087293908","display_name":"Peter Ruegsegger","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P R\u00fcegsegger","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.866,"has_fulltext":false,"cited_by_count":113,"citation_normalized_percentile":{"value":0.92580752,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"40","issue":null,"first_page":"97","last_page":"112"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10071","display_name":"Bone health and osteoporosis research","score":0.9965999722480774,"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"}},"topics":[{"id":"https://openalex.org/T10071","display_name":"Bone health and osteoporosis research","score":0.9965999722480774,"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/T10658","display_name":"Bone fractures and treatments","score":0.00019999999494757503,"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/T10512","display_name":"Orthopaedic implants and arthroplasty","score":0.00019999999494757503,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/trabecular-bone-quality","display_name":"trabecular bone quality","score":0.9390000104904175},{"id":"https://openalex.org/keywords/bone-anisotropy","display_name":"bone anisotropy","score":0.8309999704360962},{"id":"https://openalex.org/keywords/bone-volume-fraction","display_name":"bone volume fraction","score":0.8360000252723694},{"id":"https://openalex.org/keywords/apparent-density","display_name":"apparent density","score":0.7950000166893005},{"id":"https://openalex.org/keywords/micro-ct","display_name":"micro-CT","score":0.5770000219345093},{"id":"https://openalex.org/keywords/elastic-modulus","display_name":"elastic modulus","score":0.4659999907016754},{"id":"https://openalex.org/keywords/femoral-head","display_name":"femoral head","score":0.8050000071525574},{"id":"https://openalex.org/keywords/failure-risk-prediction","display_name":"failure risk prediction","score":0.671999990940094},{"id":"https://openalex.org/keywords/bone-microarchitecture","display_name":"bone microarchitecture","score":0.7540000081062317}],"concepts":[{"id":"https://openalex.org/C131336679","wikidata":"https://www.wikidata.org/wiki/Q901006","display_name":"Orthotropic material","level":3,"score":0.8242062926292419},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7121073007583618},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.6709494590759277},{"id":"https://openalex.org/C184050105","wikidata":"https://www.wikidata.org/wiki/Q273163","display_name":"Isotropy","level":2,"score":0.6245315074920654},{"id":"https://openalex.org/C2779329777","wikidata":"https://www.wikidata.org/wiki/Q2304401","display_name":"Bone density","level":3,"score":0.6077156662940979},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.544448733329773},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.5385000109672546},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.5344851016998291},{"id":"https://openalex.org/C43486711","wikidata":"https://www.wikidata.org/wiki/Q192005","display_name":"Elastic modulus","level":2,"score":0.49327319860458374},{"id":"https://openalex.org/C3018268312","wikidata":"https://www.wikidata.org/wiki/Q2671642","display_name":"Trabecular bone","level":3,"score":0.4908779263496399},{"id":"https://openalex.org/C193867417","wikidata":"https://www.wikidata.org/wiki/Q6889814","display_name":"Modulus","level":2,"score":0.45379388332366943},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.44508713483810425},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.4409109652042389},{"id":"https://openalex.org/C65590680","wikidata":"https://www.wikidata.org/wiki/Q909482","display_name":"Volume fraction","level":2,"score":0.42506885528564453},{"id":"https://openalex.org/C2776541429","wikidata":"https://www.wikidata.org/wiki/Q165328","display_name":"Osteoporosis","level":2,"score":0.23277053236961365},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.20468741655349731},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.16562524437904358},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11327287554740906},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09344711899757385},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0931386649608612},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.07629933953285217},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","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":false},{"descriptor_ui":"D005270","descriptor_name":"Femur Head","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D010024","descriptor_name":"Osteoporosis","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015519","descriptor_name":"Bone Density","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016012","descriptor_name":"Poisson Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":7,"locations":[{"id":"pmid:10168885","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10168885","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":"Studies in health technology and informatics","raw_type":"Journal Article"},{"id":"pmh:oai:pure.tue.nl:openaire_cris_publications/ca994859-e31e-43c2-877a-5b8b5760ed45","doi":null,"is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/ca994859-e31e-43c2-877a-5b8b5760ed45","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ulrich, D, Hildebrand, T, Rietbergen, van, B, M\u00fcller, R & R\u00fcegsegger, P 1997, The quality of trabecular bone evaluated with micro-computed tomography, FEA and mechanical testing. in G Lowet, P R\u00fcegsegger & H Weinans (eds), Bone research in biomechanics. Studies in health technology and informatics, vol. 40, IOS Press, Amsterdam, pp. 97-112.","raw_type":"info:eu-repo/semantics/bookPart"},{"id":"pmh:711388","doi":null,"is_oa":false,"landing_page_url":"http://library.tue.nl/csp/dare/LinkToRepository.csp?recordnumber=711388","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN:90-5199-327-7","raw_type":"Part of book or chapter of book"},{"id":"pmh:oai:library.tue.nl:711388","doi":null,"is_oa":false,"landing_page_url":"http://repository.tue.nl/711388","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN:90-5199-327-7","raw_type":"Part of book or chapter of book"},{"id":"pmh:tue:oai:library.tue.nl:711388","doi":null,"is_oa":false,"landing_page_url":"http://repository.tue.nl/711388","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Bone research in biomechanics, 40, 97","raw_type":"info:eu-repo/semantics/bookpart"},{"id":"pmh:tue:oai:pure.tue.nl:publications/ca994859-e31e-43c2-877a-5b8b5760ed45","doi":null,"is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/ca994859-e31e-43c2-877a-5b8b5760ed45","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Bone research in biomechanics, 97 - 112","raw_type":"info:eu-repo/semantics/bookpart"},{"id":"mag:1591665031","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10168885","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6240000128746033,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2246910220","https://openalex.org/W2961675291","https://openalex.org/W4412162027","https://openalex.org/W7096811221","https://openalex.org/W6999462186","https://openalex.org/W4415217612","https://openalex.org/W1969750695","https://openalex.org/W2043056170","https://openalex.org/W2474051333","https://openalex.org/W2265843081"],"abstract_inverted_index":{"Most":[0],"standard":[1],"methods":[2],"to":[3,46,181,192,266],"predict":[4,48],"bone":[5,72,77,98,164,176,196,206],"quality":[6,50],"are":[7,160],"merely":[8],"based":[9,60],"on":[10,61,71,107,150],"apparent":[11,15,39,222],"density":[12,16,40,223],"measurements.":[13],"However,":[14],"alone":[17,41],"does":[18,28],"neither":[19],"explain":[20],"all":[21],"variation":[22,155,184],"of":[23,35,51,96,103,133,153,156,168,185,188,194,203,211],"the":[24,32,49,80,97,110,115,136,154,157,174,186,195,200,204,257],"mechanical":[25,143,243],"properties":[26,159,170,244],"nor":[27],"it":[29],"account":[30],"for":[31,120,259],"structural":[33],"anisotropy":[34,189,241],"trabecular":[36,76,205],"bone.":[37,52],"Thus,":[38],"might":[42,225],"not":[43,161,226],"be":[44,227,254],"sufficient":[45],"accurately":[47],"This":[53],"study":[54],"investigates":[55],"if":[56],"a":[57,86,93,101,131,209,246],"new":[58,236],"approach":[59],"microstructural":[62,125],"computer":[63],"models":[64],"can":[65],"provide":[66],"additional":[67,238],"and":[68,114,237,242,248,251],"relevant":[69],"information":[70,239],"quality.":[73],"58":[74],"human":[75],"samples":[78,135,172],"from":[79,221],"femoral":[81],"head":[82],"were":[83,118,138],"measured":[84],"with":[85,100,124,141,173],"3-D":[87],"micro-Computed":[88],"Tomography":[89],"(micro-CT)":[90],"system":[91],"providing":[92],"voxel":[94],"representation":[95],"microarchitecture":[99],"resolution":[102],"28":[104],"microns.":[105],"Based":[106],"such":[108],"representations,":[109],"orthotropic":[111],"stiffness":[112,202],"matrices":[113],"principal":[116],"directions":[117],"computed":[119],"5":[121],"mm":[122],"cubes":[123],"Finite":[126],"Element":[127],"Analysis":[128],"(FEA).":[129],"For":[130],"subset":[132],"six":[134],"moduli":[137],"then":[139],"validated":[140],"tri-axial":[142],"compression":[144],"tests.":[145],"The":[146,183],"results":[147],"show":[148],"that":[149,193,214,232],"average":[151],"15%":[152],"elastic":[158,169],"explained":[162],"by":[163,208],"volume":[165,177,197],"fraction.":[166,198],"Differences":[167],"between":[171],"same":[175],"fraction":[178],"range":[179],"up":[180],"53%.":[182],"degree":[187],"is":[190,230,275],"unrelated":[191],"Finally,":[199],"direction-dependent":[201],"differs":[207],"factor":[210],"four,":[212],"indicating":[213],"one":[215],"single":[216],"(isotropic)":[217],"modulus":[218],"as":[219],"predicted":[220],"measurements":[224],"adequat.":[228],"It":[229],"concluded":[231],"micro-CT-based":[233],"FEA":[234],"provides":[235],"about":[240],"in":[245,256],"direct":[247],"non-destructive":[249],"way,":[250],"thus":[252],"will":[253],"important":[255],"future":[258],"advanced":[260],"failure":[261],"risk":[262],"prediction.":[263],"An":[264],"extension":[265],"patient":[267],"examinations":[268],"using":[269],"high-resolution":[270],"CT":[271],"or":[272],"MRI":[273],"techniques":[274],"envisaged.":[276]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":5}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
