{"id":"https://openalex.org/W2508763560","doi":"https://doi.org/10.5301/hipint.5000413","title":"Periprosthetic Femoral Bone Loss in Total Hip Arthroplasty: Systematic Analysis of the Effect of Stem Design","display_name":"Periprosthetic Femoral Bone Loss in Total Hip Arthroplasty: Systematic Analysis of the Effect of Stem Design","publication_year":2016,"publication_date":"2016-03-08","ids":{"openalex":"https://openalex.org/W2508763560","doi":"https://doi.org/10.5301/hipint.5000413","mag":"2508763560","pmid":"https://pubmed.ncbi.nlm.nih.gov/27515762"},"language":"en","primary_location":{"id":"doi:10.5301/hipint.5000413","doi":"https://doi.org/10.5301/hipint.5000413","is_oa":false,"landing_page_url":"https://doi.org/10.5301/hipint.5000413","pdf_url":null,"source":{"id":"https://openalex.org/S176044460","display_name":"Hip International","issn_l":"1120-7000","issn":["1120-7000","1724-6067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"HIP International","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5109277804","display_name":"Ashleen R. Knutsen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]},{"id":"https://openalex.org/I4210149842","display_name":"Orthopaedic Institute for Children","ror":"https://ror.org/03r50rc39","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210149842"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ashleen R. Knutsen","raw_affiliation_strings":["J. Vernon Luck, Sr., M.D. Orthopaedic Research Center Orthopaedic Institute for Children, Los Angeles, California - USA","University of California, Los Angeles, California - USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"J. Vernon Luck, Sr., M.D. Orthopaedic Research Center Orthopaedic Institute for Children, Los Angeles, California - USA","institution_ids":["https://openalex.org/I4210149842"]},{"raw_affiliation_string":"University of California, Los Angeles, California - USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022614439","display_name":"Nicole Lau","orcid":"https://orcid.org/0000-0002-6125-8326","observed_orcids":["https://orcid.org/0000-0002-6125-8326"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I4210149842","display_name":"Orthopaedic Institute for Children","ror":"https://ror.org/03r50rc39","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210149842"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nicole Lau","raw_affiliation_strings":["J. Vernon Luck, Sr., M.D. Orthopaedic Research Center Orthopaedic Institute for Children, Los Angeles, California - USA","University of Southern California, Los Angeles, California - USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"J. Vernon Luck, Sr., M.D. Orthopaedic Research Center Orthopaedic Institute for Children, Los Angeles, California - USA","institution_ids":["https://openalex.org/I4210149842"]},{"raw_affiliation_string":"University of Southern California, Los Angeles, California - USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001419157","display_name":"Donald B. Longjohn","orcid":"https://orcid.org/0000-0003-2229-5391","observed_orcids":["https://orcid.org/0000-0003-2229-5391"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Donald B. Longjohn","raw_affiliation_strings":["University of Southern California, Los Angeles, California - USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southern California, Los Angeles, California - USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073998638","display_name":"Edward Ebramzadeh","orcid":"https://orcid.org/0000-0001-5282-8465","observed_orcids":["https://orcid.org/0000-0001-5282-8465"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]},{"id":"https://openalex.org/I4210149842","display_name":"Orthopaedic Institute for Children","ror":"https://ror.org/03r50rc39","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210149842"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward Ebramzadeh","raw_affiliation_strings":["J. Vernon Luck, Sr., M.D. Orthopaedic Research Center Orthopaedic Institute for Children, Los Angeles, California - USA","University of California, Los Angeles, California - USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"J. Vernon Luck, Sr., M.D. Orthopaedic Research Center Orthopaedic Institute for Children, Los Angeles, California - USA","institution_ids":["https://openalex.org/I4210149842"]},{"raw_affiliation_string":"University of California, Los Angeles, California - USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011834758","display_name":"Sophia N. Sangiorgio","orcid":"https://orcid.org/0000-0002-1394-9771","observed_orcids":["https://orcid.org/0000-0002-1394-9771"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]},{"id":"https://openalex.org/I4210149842","display_name":"Orthopaedic Institute for Children","ror":"https://ror.org/03r50rc39","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210149842"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sophia N. Sangiorgio","raw_affiliation_strings":["J. Vernon Luck, Sr., M.D. Orthopaedic Research Center Orthopaedic Institute for Children, Los Angeles, California - USA","University of California, Los Angeles, California - USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"J. Vernon Luck, Sr., M.D. Orthopaedic Research Center Orthopaedic Institute for Children, Los Angeles, California - USA","institution_ids":["https://openalex.org/I4210149842"]},{"raw_affiliation_string":"University of California, Los Angeles, California - USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011834758"],"corresponding_institution_ids":["https://openalex.org/I161318765","https://openalex.org/I4210149842"],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":4.2588,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.93998654,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"27","issue":"1","first_page":"26","last_page":"34"},"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":0.0,"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/T11293","display_name":"Orthopedic Infections and Treatments","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/periprosthetic-bone-resorption","display_name":"periprosthetic bone loss","score":0.9700000286102295},{"id":"https://openalex.org/keywords/hip-arthroplasty","display_name":"total hip arthroplasty","score":0.9959999918937683},{"id":"https://openalex.org/keywords/femoral-stem-design","display_name":"femoral stem design","score":0.9860000014305115},{"id":"https://openalex.org/keywords/bone-mineral-density","display_name":"bone mineral density","score":0.8370000123977661},{"id":"https://openalex.org/keywords/cobalt-chromium-alloy","display_name":"cobalt-chromium alloy","score":0.7689999938011169},{"id":"https://openalex.org/keywords/titanium-alloys","display_name":"titanium alloys","score":0.8519999980926514},{"id":"https://openalex.org/keywords/gruen-zones","display_name":"Gruen zones","score":0.9070000052452087},{"id":"https://openalex.org/keywords/press-fit-stems","display_name":"press-fit stems","score":0.6290000081062317},{"id":"https://openalex.org/keywords/tapered-stem","display_name":"tapered stem","score":0.7950000166893005},{"id":"https://openalex.org/keywords/load-transfer","display_name":"load transfer","score":0.5460000038146973},{"id":"https://openalex.org/keywords/stem-fixation","display_name":"stem fixation","score":0.43299999833106995}],"concepts":[{"id":"https://openalex.org/C2778120723","wikidata":"https://www.wikidata.org/wiki/Q16872681","display_name":"Periprosthetic","level":3,"score":0.9546031951904297},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9259905815124512},{"id":"https://openalex.org/C3019025420","wikidata":"https://www.wikidata.org/wiki/Q32333487","display_name":"Total hip arthroplasty","level":2,"score":0.7095276713371277},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.5159897804260254},{"id":"https://openalex.org/C3020736514","wikidata":"https://www.wikidata.org/wiki/Q32333487","display_name":"Hip arthroplasty","level":3,"score":0.5148791074752808},{"id":"https://openalex.org/C2778336525","wikidata":"https://www.wikidata.org/wiki/Q708178","display_name":"Arthroplasty","level":2,"score":0.5023062229156494},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.34440362453460693}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006622","descriptor_name":"Hip Prosthesis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010024","descriptor_name":"Osteoporosis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D010024","descriptor_name":"Osteoporosis","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011474","descriptor_name":"Prosthesis Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011475","descriptor_name":"Prosthesis Failure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012086","descriptor_name":"Reoperation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015207","descriptor_name":"Osteoarthritis, Hip","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D015207","descriptor_name":"Osteoarthritis, Hip","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015519","descriptor_name":"Bone Density","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019644","descriptor_name":"Arthroplasty, Replacement, Hip","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D019644","descriptor_name":"Arthroplasty, Replacement, Hip","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D057068","descriptor_name":"Periprosthetic Fractures","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D057068","descriptor_name":"Periprosthetic Fractures","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.5301/hipint.5000413","doi":"https://doi.org/10.5301/hipint.5000413","is_oa":false,"landing_page_url":"https://doi.org/10.5301/hipint.5000413","pdf_url":null,"source":{"id":"https://openalex.org/S176044460","display_name":"Hip International","issn_l":"1120-7000","issn":["1120-7000","1724-6067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"HIP International","raw_type":"journal-article"},{"id":"pmid:27515762","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/27515762","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":"Hip international : the journal of clinical and experimental research on hip pathology and therapy","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9391000270843506}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W283032113","https://openalex.org/W1895567100","https://openalex.org/W1962022612","https://openalex.org/W1974833723","https://openalex.org/W1975400610","https://openalex.org/W1984895648","https://openalex.org/W1985442241","https://openalex.org/W1993155046","https://openalex.org/W2000834403","https://openalex.org/W2002922740","https://openalex.org/W2005449363","https://openalex.org/W2007926965","https://openalex.org/W2007969628","https://openalex.org/W2008997323","https://openalex.org/W2012395759","https://openalex.org/W2016028162","https://openalex.org/W2018154907","https://openalex.org/W2027468336","https://openalex.org/W2040589430","https://openalex.org/W2041505036","https://openalex.org/W2065133717","https://openalex.org/W2069435242","https://openalex.org/W2071003604","https://openalex.org/W2072793719","https://openalex.org/W2072946154","https://openalex.org/W2077143571","https://openalex.org/W2082562712","https://openalex.org/W2085155419","https://openalex.org/W2092583088","https://openalex.org/W2101775069","https://openalex.org/W2105606704","https://openalex.org/W2109872157","https://openalex.org/W2116357142","https://openalex.org/W2118884641","https://openalex.org/W2121644344","https://openalex.org/W2151293048","https://openalex.org/W2162786173","https://openalex.org/W2168350363","https://openalex.org/W2331306481","https://openalex.org/W2331800521","https://openalex.org/W2894795175","https://openalex.org/W2983331079"],"related_works":["https://openalex.org/W2484997341","https://openalex.org/W2101775069","https://openalex.org/W2526714339","https://openalex.org/W2045831501","https://openalex.org/W4385275917","https://openalex.org/W4389935017","https://openalex.org/W4224781596","https://openalex.org/W2587156263","https://openalex.org/W4286001935","https://openalex.org/W2002922740"],"abstract_inverted_index":{"INTRODUCTION:":[0],"Periprosthetic":[1],"bone":[2,31,61,76,91,103,119,137],"loss":[3,62,77,92,104,120,138],"may":[4],"lead":[5],"to":[6,122,192],"major":[7],"complications":[8],"in":[9,60,79,155],"total":[10],"hip":[11],"arthroplasty":[12],"(THA),":[13],"including":[14],"loosening,":[15],"migration,":[16],"and":[17,71,142,165],"even":[18],"fracture.":[19],"This":[20],"study":[21,151],"analysed":[22],"the":[23,80,117,149,184,193],"influence":[24,185],"of":[25,40,161,183,186],"femoral":[26,47,67],"implant":[27],"designs":[28],"on":[29,189],"periprosthetic":[30,46,156],"mineral":[32],"density":[33],"(BMD)":[34],"after":[35],"THA.":[36],"METHODS:":[37],"The":[38,74,146],"results":[39],"all":[41],"previous":[42],"published":[43],"studies":[44],"reporting":[45],"BMD":[48,157],"following":[49],"THA":[50],"were":[51],"compiled.":[52],"Using":[53],"these":[54],"results,":[55],"we":[56,177],"compared":[57,121],"percent":[58,153],"changes":[59,154],"as":[63,158,175],"a":[64,159,180],"function":[65,160],"of:":[66],"stem":[68,166,171,187],"fixation,":[69],"material,":[70],"geometry.":[72],"RESULTS:":[73],"greatest":[75],"was":[78,173],"calcar":[81],"region":[82],"(Gruen":[83],"Zone":[84],"7).":[85],"Overall,":[86],"cemented":[87,106],"stems":[88,99,113,134],"had":[89,100,114,135],"more":[90,101],"distally":[93],"than":[94,105,139],"noncemented":[95,98,109,129],"stems,":[96,110],"while":[97],"proximal":[102,118],"stems.":[107,126],"Within":[108],"cobalt-chromium":[111],"(CoCr)":[112],"nearly":[115],"double":[116],"titanium":[123,130],"(Ti)":[124],"alloy":[125,131],"Finally,":[127],"within":[128],"group,":[132],"straight":[133],"less":[136],"anatomical,":[140],"tapered,":[141],"press-fit":[143],"designs.":[144],"DISCUSSION:":[145],"findings":[147],"from":[148],"present":[150],"quantified":[152],"fixation":[162],"method,":[163],"alloy,":[164],"design.":[167],"While":[168],"no":[169],"one":[170],"type":[172],"identified":[174],"ideal,":[176],"now":[178],"have":[179],"clearer":[181],"understanding":[182],"design":[188],"load":[190],"transfer":[191],"surrounding":[194],"bone.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-09-16T00:00:00"}
