{"id":"https://openalex.org/W2533436632","doi":"https://doi.org/10.1109/embc.2016.7592105","title":"Hip joint geometry effects on cartilage contact stresses during a gait cycle","display_name":"Hip joint geometry effects on cartilage contact stresses during a gait cycle","publication_year":2016,"publication_date":"2016-08-01","ids":{"openalex":"https://openalex.org/W2533436632","doi":"https://doi.org/10.1109/embc.2016.7592105","mag":"2533436632","pmid":"https://pubmed.ncbi.nlm.nih.gov/28269629"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2016.7592105","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2016.7592105","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"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/A5103010833","display_name":"Hui\u2010Hui Wu","orcid":"https://orcid.org/0000-0003-2724-5262"},"institutions":[{"id":"https://openalex.org/I4210097066","display_name":"Shanghai Ninth People's Hospital","ror":"https://ror.org/010826a91","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210097066"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui-Hui Wu","raw_affiliation_strings":["Department of Orthopaedics of Shanghai Ninth People's Hospital, Ministry of Education, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics of Shanghai Ninth People's Hospital, Ministry of Education, Shanghai, China","institution_ids":["https://openalex.org/I4210097066"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102278412","display_name":"Dong Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210097066","display_name":"Shanghai Ninth People's Hospital","ror":"https://ror.org/010826a91","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210097066"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Wang","raw_affiliation_strings":["Department of Orthopaedics of Shanghai Ninth People's Hospital, Ministry of Education, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics of Shanghai Ninth People's Hospital, Ministry of Education, Shanghai, China","institution_ids":["https://openalex.org/I4210097066"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031438632","display_name":"Anbang Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210097066","display_name":"Shanghai Ninth People's Hospital","ror":"https://ror.org/010826a91","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210097066"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"An-Bang Ma","raw_affiliation_strings":["Department of Orthopaedics of Shanghai Ninth People's Hospital, Ministry of Education, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics of Shanghai Ninth People's Hospital, Ministry of Education, Shanghai, China","institution_ids":["https://openalex.org/I4210097066"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047755608","display_name":"Dongyun Gu","orcid":"https://orcid.org/0000-0001-8011-6078"},"institutions":[{"id":"https://openalex.org/I4210097066","display_name":"Shanghai Ninth People's Hospital","ror":"https://ror.org/010826a91","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210097066"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong-Yun Gu","raw_affiliation_strings":["Department of Orthopaedics of Shanghai Ninth People's Hospital, Ministry of Education, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics of Shanghai Ninth People's Hospital, Ministry of Education, Shanghai, China","institution_ids":["https://openalex.org/I4210097066"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2525,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.81542873,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"3","issue":null,"first_page":"6038","last_page":"6041"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10512","display_name":"Orthopaedic implants and arthroplasty","score":1.0,"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/T10512","display_name":"Orthopaedic implants and arthroplasty","score":1.0,"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/T10562","display_name":"Total Knee Arthroplasty Outcomes","score":0.9997000098228455,"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/T11218","display_name":"Hip disorders and treatments","score":0.9990000128746033,"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/ellipsoid","display_name":"Ellipsoid","score":0.758813738822937},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.632068395614624},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.6021122932434082},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.5985970497131348},{"id":"https://openalex.org/keywords/sagittal-plane","display_name":"Sagittal plane","score":0.5225548148155212},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4406556487083435},{"id":"https://openalex.org/keywords/gait-cycle","display_name":"Gait cycle","score":0.4402520954608917},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.3684922456741333},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3096950948238373},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2892834544181824},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.2520174980163574},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.2436904013156891},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21244210004806519},{"id":"https://openalex.org/keywords/kinematics","display_name":"Kinematics","score":0.14030233025550842},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.13810303807258606},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1341850757598877},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1275983452796936},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.1141555905342102}],"concepts":[{"id":"https://openalex.org/C57489055","wikidata":"https://www.wikidata.org/wiki/Q190046","display_name":"Ellipsoid","level":2,"score":0.758813738822937},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.632068395614624},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.6021122932434082},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.5985970497131348},{"id":"https://openalex.org/C178910020","wikidata":"https://www.wikidata.org/wiki/Q2211994","display_name":"Sagittal plane","level":2,"score":0.5225548148155212},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4406556487083435},{"id":"https://openalex.org/C2985215115","wikidata":"https://www.wikidata.org/wiki/Q22305006","display_name":"Gait cycle","level":3,"score":0.4402520954608917},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3684922456741333},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3096950948238373},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2892834544181824},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.2520174980163574},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.2436904013156891},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21244210004806519},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.14030233025550842},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.13810303807258606},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1341850757598877},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1275983452796936},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.1141555905342102},{"id":"https://openalex.org/C42407357","wikidata":"https://www.wikidata.org/wiki/Q521","display_name":"Physiology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D002358","descriptor_name":"Cartilage, Articular","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D002358","descriptor_name":"Cartilage, Articular","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D002358","descriptor_name":"Cartilage, Articular","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006621","descriptor_name":"Hip Joint","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D006621","descriptor_name":"Hip Joint","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D006621","descriptor_name":"Hip Joint","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":false},{"descriptor_ui":"D006621","descriptor_name":"Hip Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006621","descriptor_name":"Hip Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006621","descriptor_name":"Hip Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008954","descriptor_name":"Models, Biological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008954","descriptor_name":"Models, Biological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008954","descriptor_name":"Models, Biological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2016.7592105","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2016.7592105","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:28269629","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28269629","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,"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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1969541037","https://openalex.org/W1977805667","https://openalex.org/W1979092627","https://openalex.org/W1987323025","https://openalex.org/W1992028521","https://openalex.org/W2026493149","https://openalex.org/W2029499038","https://openalex.org/W2037176500","https://openalex.org/W2073875924","https://openalex.org/W2083300075","https://openalex.org/W2089329230","https://openalex.org/W2090717848","https://openalex.org/W2094562157","https://openalex.org/W2103792349","https://openalex.org/W2105604139","https://openalex.org/W2109892118","https://openalex.org/W2112698980","https://openalex.org/W2132129082","https://openalex.org/W2133481873","https://openalex.org/W2134061425","https://openalex.org/W2139151236","https://openalex.org/W2143367874","https://openalex.org/W2155491512","https://openalex.org/W2166177354","https://openalex.org/W6679811704"],"related_works":["https://openalex.org/W2390475535","https://openalex.org/W2536500502","https://openalex.org/W2611160909","https://openalex.org/W3017911271","https://openalex.org/W2913503957","https://openalex.org/W2027166246","https://openalex.org/W2600139093","https://openalex.org/W2147467411","https://openalex.org/W2891414412","https://openalex.org/W2069995641"],"abstract_inverted_index":{"The":[0,42,229],"cartilage":[1,54,90,241],"surface":[2,68,201],"geometry":[3,29,51,242],"of":[4,44,74,83,102,117,123,143,152,210,217,258],"natural":[5,92,124,170,192,211,239],"human":[6,153],"hip":[7,23,84,125,134,193,212,240],"joint":[8,24,50,85,163],"is":[9,235],"commonly":[10],"regarded":[11],"as":[12,160],"sphere.":[13],"It":[14,155],"has":[15,38],"been":[16,32,39],"widely":[17],"applied":[18,106],"in":[19,139,215],"computational":[20],"simulation":[21],"and":[22,34,58,95,130,146,186,197,225],"prosthesis":[25,252,275],"design.":[26,276],"Some":[27],"new":[28],"models":[30,82,109,190],"have":[31],"developed":[33,87],"the":[35,161,175,204,218],"sphere":[36,94,129,195,226,244,264],"assumption":[37],"questioned":[40],"recently.":[41],"objective":[43],"this":[45],"study":[46],"was":[47,69],"to":[48,107],"analyze":[49],"effects":[52],"on":[53,111],"contact":[55,60,119,179,208],"stress":[56],"distribution":[57],"investigate":[59],"patterns":[61],"during":[62,121,167,245],"a":[63,75,255,271],"whole":[64,205],"gait":[65,103,122,206],"cycle.":[66],"Hip":[67],"reconstructed":[70],"from":[71,88],"CT":[72],"data":[73],"healthy":[76],"volunteer.":[77],"Three":[78],"finite":[79],"element":[80],"(FE)":[81],"were":[86,105,126,181],"different":[89],"geometries:":[91],"geometry,":[93],"rotational":[96,131,198,222,233,250,267],"ellipsoid.":[97],"Loads":[98],"at":[99,174],"ten":[100],"instants":[101],"cycle":[104],"these":[108],"based":[110],"published":[112],"in-vivo":[113],"data.":[114],"FE":[115],"predictions":[116],"peak":[118],"pressure":[120,209],"compared":[127,261],"with":[128,177,191,238,262],"ellipsoid":[132,199,223,234,251,268],"replaced":[133,196,200,224,227],"joint.":[135],"Contact":[136],"occurs":[137],"mainly":[138],"upper":[140],"anterior":[141],"region":[142],"both":[144],"acetabulum":[145],"femur":[147],"distributing":[148],"along":[149],"sagittal":[150],"plane":[151],"body.":[154],"moves":[156],"towards":[157],"inferolateral":[158],"aspect":[159],"resultant":[162],"reaction":[164],"force":[165,180],"changes":[166],"walking":[168],"for":[169,189,274],"hip.":[171,228],"Peak":[172],"pressures":[173],"instant":[176],"maximum":[178],"7.48":[182],"MPa,":[183],"14.97":[184],"MPa":[185,188],"13.12":[187],"surface,":[194],"respectively.":[202],"During":[203],"cycle,":[207],"ranked":[213],"lowest":[214],"most":[216],"instants,":[219],"followed":[220],"by":[221],"results":[230],"indicate":[231],"that":[232],"more":[236],"consistent":[237],"than":[243],"normal":[246],"walking.":[247],"This":[248],"means":[249],"could":[253],"give":[254],"better":[256,272],"description":[257],"physiological":[259],"structure":[260],"standard":[263],"prosthesis.":[265],"Therefore,":[266],"would":[269],"be":[270],"choice":[273]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}