{"id":"https://openalex.org/W4394720165","doi":"https://doi.org/10.21037/aoj-23-47","title":"Proximal femoral defect classifications in revision total hip arthroplasty from X-rays imaging to advanced 3D imaging: a narrative review","display_name":"Proximal femoral defect classifications in revision total hip arthroplasty from X-rays imaging to advanced 3D imaging: a narrative review","publication_year":2024,"publication_date":"2024-04-01","ids":{"openalex":"https://openalex.org/W4394720165","doi":"https://doi.org/10.21037/aoj-23-47","pmid":"https://pubmed.ncbi.nlm.nih.gov/38690078","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/11058530"},"language":"en","primary_location":{"id":"doi:10.21037/aoj-23-47","doi":"https://doi.org/10.21037/aoj-23-47","is_oa":true,"landing_page_url":"https://doi.org/10.21037/aoj-23-47","pdf_url":"https://aoj.amegroups.org/article/view/8477/pdf","source":{"id":"https://openalex.org/S4210225805","display_name":"Annals of Joint","issn_l":"2415-6809","issn":["2415-6809"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310321814","host_organization_name":"AME Publishing Company","host_organization_lineage":["https://openalex.org/P4310321814"],"host_organization_lineage_names":["AME Publishing Company"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Joint","raw_type":"journal-article"},"volume":null,"type":"review","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://aoj.amegroups.org/article/view/8477/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064537835","display_name":"Giuseppe Marongiu","orcid":"https://orcid.org/0000-0003-2163-454X","observed_orcids":["https://orcid.org/0000-0003-2163-454X"]},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Giuseppe Marongiu","raw_affiliation_strings":["Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048472267","display_name":"Lorenzo Leinardi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lorenzo Leinardi","raw_affiliation_strings":["Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5095371609","display_name":"Stefano Mauro Antuofermo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Mauro Antuofermo","raw_affiliation_strings":["Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000291628","display_name":"Alessio Pili","orcid":"https://orcid.org/0000-0002-9450-9793","observed_orcids":["https://orcid.org/0000-0002-9450-9793"]},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessio Pili","raw_affiliation_strings":["Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058141791","display_name":"Marco Verona","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Verona","raw_affiliation_strings":["Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057829599","display_name":"Daniel Kendoff","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210138940","display_name":"Helios Kliniken","ror":"https://ror.org/04fjkxc67","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210138940"]},{"id":"https://openalex.org/I4210156283","display_name":"Helios Hospital Berlin-Buch","ror":"https://ror.org/05hgh1g19","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210138940","https://openalex.org/I4210156283"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Daniel Kendoff","raw_affiliation_strings":["Helios Kliniken Berlin-Buch, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Helios Kliniken Berlin-Buch, Berlin, Germany","institution_ids":["https://openalex.org/I4210138940","https://openalex.org/I4210156283"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081510055","display_name":"Biagio Zampogna","orcid":"https://orcid.org/0000-0002-9318-4114","observed_orcids":["https://orcid.org/0000-0002-9318-4114"]},"institutions":[{"id":"https://openalex.org/I4210143387","display_name":"Campus Bio Medico University Hospital","ror":"https://ror.org/04gqbd180","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210143387"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Biagio Zampogna","raw_affiliation_strings":["Operative Research Unit of Orthopaedic and Trauma Surgery, Fondazione Policlinico Universitario Campus Bio-Medico, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Operative Research Unit of Orthopaedic and Trauma Surgery, Fondazione Policlinico Universitario Campus Bio-Medico, Roma, Italy","institution_ids":["https://openalex.org/I4210143387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057673203","display_name":"Antonio Capone","orcid":"https://orcid.org/0000-0001-8032-8951","observed_orcids":["https://orcid.org/0000-0001-8032-8951"]},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio Capone","raw_affiliation_strings":["Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedic and Trauma Clinic, Department of Surgical Sciences, University of Cagliari, Policlinico Universitario Duilio Casula, AOU Cagliari, Monserrato, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5064537835"],"corresponding_institution_ids":["https://openalex.org/I172446870"],"apc_list":null,"apc_paid":null,"fwci":0.4412,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.41427559,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9","issue":null,"first_page":"18","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10512","display_name":"Orthopaedic implants and arthroplasty","score":0.9980000257492065,"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":0.9980000257492065,"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":0.0003000000142492354,"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":0.00019999999494757503,"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/femoral-bone-defect","display_name":"femoral defect","score":0.7680000066757202},{"id":"https://openalex.org/keywords/revision-total-hip-arthroplasty","display_name":"revision total hip arthroplasty","score":0.9829999804496765},{"id":"https://openalex.org/keywords/paprosky-classification","display_name":"Paprosky classification","score":0.7699999809265137},{"id":"https://openalex.org/keywords/3d-imaging","display_name":"3D imaging","score":0.7039999961853027},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"computed tomography","score":0.7519999742507935},{"id":"https://openalex.org/keywords/3d-modeling","display_name":"3D modeling","score":0.7829999923706055},{"id":"https://openalex.org/keywords/radiographic-classification","display_name":"radiographic classification","score":0.5440000295639038},{"id":"https://openalex.org/keywords/treatment-algorithm","display_name":"treatment algorithm","score":0.4869999885559082}],"concepts":[{"id":"https://openalex.org/C3019025420","wikidata":"https://www.wikidata.org/wiki/Q32333487","display_name":"Total hip arthroplasty","level":2,"score":0.7200323343276978},{"id":"https://openalex.org/C3020000205","wikidata":"https://www.wikidata.org/wiki/Q2412849","display_name":"Narrative review","level":2,"score":0.6253511905670166},{"id":"https://openalex.org/C199033989","wikidata":"https://www.wikidata.org/wiki/Q1318295","display_name":"Narrative","level":2,"score":0.5916877388954163},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5551841855049133},{"id":"https://openalex.org/C2781467495","wikidata":"https://www.wikidata.org/wiki/Q17157158","display_name":"Hip resurfacing","level":3,"score":0.451959490776062},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.40477901697158813},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.37324604392051697},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.32450857758522034},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.23481783270835876},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.22038570046424866},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.11733326315879822},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.21037/aoj-23-47","doi":"https://doi.org/10.21037/aoj-23-47","is_oa":true,"landing_page_url":"https://doi.org/10.21037/aoj-23-47","pdf_url":"https://aoj.amegroups.org/article/view/8477/pdf","source":{"id":"https://openalex.org/S4210225805","display_name":"Annals of Joint","issn_l":"2415-6809","issn":["2415-6809"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310321814","host_organization_name":"AME Publishing Company","host_organization_lineage":["https://openalex.org/P4310321814"],"host_organization_lineage_names":["AME Publishing Company"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Joint","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:11058530","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11058530","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11058530/pdf/aoj-09-18.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ann Jt","raw_type":"Text"},{"id":"pmid:38690078","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38690078","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":"Annals of joint","raw_type":"Journal Article"},{"id":"pmh:oai:iris.unica.it:11584/396864","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/11584/396864","pdf_url":"https://iris.unica.it/bitstream/11584/396864/1/8477-PB4-3502-R2.pdf","source":{"id":"https://openalex.org/S4377196293","display_name":"UNICA IRIS Institutional Research Information System (University of Cagliari)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I172446870","host_organization_name":"University of Cagliari","host_organization_lineage":["https://openalex.org/I172446870"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.21037/aoj-23-47","doi":"https://doi.org/10.21037/aoj-23-47","is_oa":true,"landing_page_url":"https://doi.org/10.21037/aoj-23-47","pdf_url":"https://aoj.amegroups.org/article/view/8477/pdf","source":{"id":"https://openalex.org/S4210225805","display_name":"Annals of Joint","issn_l":"2415-6809","issn":["2415-6809"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310321814","host_organization_name":"AME Publishing Company","host_organization_lineage":["https://openalex.org/P4310321814"],"host_organization_lineage_names":["AME Publishing Company"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Joint","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9789000153541565}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4394720165.pdf","grobid_xml":"https://content.openalex.org/works/W4394720165.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W204034202","https://openalex.org/W1507455344","https://openalex.org/W1970351668","https://openalex.org/W1986530780","https://openalex.org/W2001040396","https://openalex.org/W2030476647","https://openalex.org/W2040535881","https://openalex.org/W2043697073","https://openalex.org/W2051239218","https://openalex.org/W2055944329","https://openalex.org/W2058504046","https://openalex.org/W2063671781","https://openalex.org/W2107323446","https://openalex.org/W2164777277","https://openalex.org/W2231346123","https://openalex.org/W2323251203","https://openalex.org/W2575801589","https://openalex.org/W2772467282","https://openalex.org/W2885150276","https://openalex.org/W2945222370","https://openalex.org/W2974552767","https://openalex.org/W2998492624","https://openalex.org/W3000725270","https://openalex.org/W3007803909","https://openalex.org/W3036331851","https://openalex.org/W3048973886","https://openalex.org/W3174068722","https://openalex.org/W4210988899","https://openalex.org/W4212919241","https://openalex.org/W4254359502","https://openalex.org/W4285393168","https://openalex.org/W4301969179"],"related_works":["https://openalex.org/W4392459344","https://openalex.org/W3007803909","https://openalex.org/W2190044063","https://openalex.org/W2547006532","https://openalex.org/W2601891362","https://openalex.org/W69265054","https://openalex.org/W4410089683","https://openalex.org/W4414083521","https://openalex.org/W3174068722","https://openalex.org/W6927407214"],"abstract_inverted_index":{"Background":[0],"and":[1,15,35,52,56,58,100,102,126,143,182,184,207,255,279,301,318,339],"Objective:":[2],"Femoral":[3],"bone":[4,29,124,201,236,250,337,341],"defect":[5,91],"in":[6,31,105,119,156],"hip":[7,128,178],"arthroplasty":[8],"revision":[9,127],"surgery":[10],"represents":[11],"a":[12,19,261,271,280],"complex":[13],"problem,":[14],"the":[16,27,39,86,111,120,141,157,191,198,233,253,267,285,296,334],"treatment":[17],"is":[18,64,321],"challenge":[20],"for":[21,38,162,248],"orthopedic":[22],"surgeons":[23],"called":[24],"to":[25,84,148,153,231,240,345],"assess":[26],"residual":[28,340],"stock":[30],"an":[32,327],"altered":[33],"anatomy":[34],"obtain":[36],"stability":[37],"new":[40,272],"implant.":[41],"Classification":[42],"systems":[43,226],"available":[44],"are":[45,310],"mostly":[46],"based":[47,70],"on":[48,71],"X-rays":[49],"two-dimensional":[50],"images":[51,75],"lack":[53],"of":[54,67,113,122,197,214,235,289,293,298,336],"accuracy":[55,192],"reproducibility":[57,278],"comprehensive":[59],"therapeutic":[60,263,282],"algorithms.":[61],"However,":[62],"there":[63],"no":[65],"record":[66],"any":[68],"classification":[69,203,225,246,274,287,308,350],"computed":[72],"tomography":[73],"(CT)-scan":[74],"or":[76,193],"three-dimensional":[77],"(3D)":[78],"modeling":[79,117,324],"modern":[80],"techniques.":[81],"We":[82,221],"aimed":[83],"review":[85,133],"current":[87],"literature":[88],"around":[89],"femoral":[90,123,200,249,290],"classifications":[92],"(FDCs)":[93],"analyzing":[94],"their":[95,103,316],"different":[96,199],"rationale":[97],"basis,":[98],"reliability":[99,194,320],"accuracy,":[101],"benefit":[104],"clinical":[106,262],"practice.":[107],"Moreover,":[108],"we":[109,185],"highlighted":[110],"role":[112],"CT":[114,299],"scan-based":[115],"3D":[116,302,323],"techniques":[118,325],"setting":[121],"defects":[125,202,251,338],"arthroplasty.":[129],"Methods:":[130],"A":[131],"narrative":[132],"was":[134,166],"conducted.":[135],"The":[136,164,243],"articles":[137,188],"were":[138,160,217,252],"selected":[139],"from":[140],"PubMed":[142],"Scopus":[144],"medical":[145],"database":[146],"updated":[147],"March":[149],"2023.":[150],"All":[151],"Level-I":[152],"IV":[154],"studies":[155],"English":[158],"language":[159],"considered":[161],"inclusion.":[163],"research":[165],"performed":[167],"using":[168],"relevant":[169],"search":[170,210],"term":[171],"items:":[172],"\"femoral":[173],"defects\",":[174],"\"classification\",":[175],"\"radiographic\",":[176],"\"revision":[177],"arthroplasty\",":[179],"\"CT":[180],"scan\"":[181],"\"3D\"":[183],"included":[186],"only":[187],"that":[189,331],"evaluated":[190],"(or":[195],"both)":[196],"system.":[204],"Key":[205],"Content":[206],"Findings:":[208],"Our":[209],"yielded":[211],"408":[212],"results,":[213],"which":[215,227,258],"17":[216],"deemed":[218],"highly":[219],"relevant.":[220],"found":[222],"seven":[223],"X-ray-based":[224],"have":[228],"been":[229],"attempted":[230],"quantify":[232],"degree":[234],"loss":[237],"with":[238,276],"low":[239],"good":[241],"reproducibility.":[242],"most":[244],"used":[245,313],"system":[247,275,288,309],"AAOS":[254],"Paprosky":[256],"classification,":[257],"also":[259],"offers":[260],"algorithm.":[264,283],"In":[265],"2021,":[266],"FDC":[268],"interestingly":[269],"showed":[270],"simple":[273],"sub-optimal":[277],"practical":[281],"Despite":[284],"numerous":[286],"defects,":[291],"none":[292],"them":[294],"comprehends":[295],"use":[297],"scan":[300],"imaging":[303],"technologies.":[304],"Conclusions:":[305],"Traditional":[306],"X-rays-based":[307],"still":[311],"widely":[312],"event":[314],"if":[315],"intra-observer":[317],"inter-observer":[319],"sub-optimal.":[322],"represent":[326],"important":[328],"diagnostic":[329],"tool":[330],"could":[332],"improve":[333],"understanding":[335],"supportive":[342],"structures,":[343],"allowing":[344],"elaborate":[346],"new,":[347],"more":[348],"precise,":[349],"systems.":[351]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2024-04-12T00:00:00"}
