{"id":"https://openalex.org/W1849479979","doi":"https://doi.org/10.1186/s12880-015-0093-9","title":"Effects of extremity positioning on radiographic evaluation of femoral tunnel location with digitally reconstructed femoral lateral radiographs after anterior cruciate ligament reconstruction","display_name":"Effects of extremity positioning on radiographic evaluation of femoral tunnel location with digitally reconstructed femoral lateral radiographs after anterior cruciate ligament reconstruction","publication_year":2015,"publication_date":"2015-10-24","ids":{"openalex":"https://openalex.org/W1849479979","doi":"https://doi.org/10.1186/s12880-015-0093-9","mag":"1849479979","pmid":"https://pubmed.ncbi.nlm.nih.gov/26498379"},"language":"en","primary_location":{"id":"doi:10.1186/s12880-015-0093-9","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12880-015-0093-9","pdf_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-015-0093-9","source":{"id":"https://openalex.org/S6505649","display_name":"BMC Medical Imaging","issn_l":"1471-2342","issn":["1471-2342"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-015-0093-9","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109293590","display_name":"Parag Mahajan","orcid":null},"institutions":[{"id":"https://openalex.org/I49828101","display_name":"Hamad Medical Corporation","ror":"https://ror.org/02zwb6n98","country_code":"QA","type":"nonprofit","lineage":["https://openalex.org/I49828101"]}],"countries":["QA"],"is_corresponding":true,"raw_author_name":"Parag Suresh Mahajan","raw_affiliation_strings":["Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar. mdfrcr@gmail.com","Medical Research Center, Hamad Medical Corporation, Doha, Qatar. mdfrcr@gmail.com","Department of Clinical Imaging Hamad Medical Corporation Doha Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar. mdfrcr@gmail.com","institution_ids":["https://openalex.org/I49828101"]},{"raw_affiliation_string":"Medical Research Center, Hamad Medical Corporation, Doha, Qatar. mdfrcr@gmail.com","institution_ids":["https://openalex.org/I49828101"]},{"raw_affiliation_string":"Department of Clinical Imaging Hamad Medical Corporation Doha Qatar","institution_ids":["https://openalex.org/I49828101"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019297151","display_name":"Prem Chandra","orcid":"https://orcid.org/0000-0001-6922-7121"},"institutions":[{"id":"https://openalex.org/I49828101","display_name":"Hamad Medical Corporation","ror":"https://ror.org/02zwb6n98","country_code":"QA","type":"nonprofit","lineage":["https://openalex.org/I49828101"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Prem Chandra","raw_affiliation_strings":["Medical Research Center, Hamad Medical Corporation, Doha, Qatar. pchandra@hmc.org.qa","Medical Research Center, Hamad Medical Corporation, Doha, Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Research Center, Hamad Medical Corporation, Doha, Qatar. pchandra@hmc.org.qa","institution_ids":["https://openalex.org/I49828101"]},{"raw_affiliation_string":"Medical Research Center, Hamad Medical Corporation, Doha, Qatar","institution_ids":["https://openalex.org/I49828101"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050422749","display_name":"Nazeer Ahamad","orcid":null},"institutions":[{"id":"https://openalex.org/I49828101","display_name":"Hamad Medical Corporation","ror":"https://ror.org/02zwb6n98","country_code":"QA","type":"nonprofit","lineage":["https://openalex.org/I49828101"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Nazeer Ahamad","raw_affiliation_strings":["Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar. dr.nazeer@gmail.com","Department of Clinical Imaging Hamad Medical Corporation Doha Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar. dr.nazeer@gmail.com","institution_ids":["https://openalex.org/I49828101"]},{"raw_affiliation_string":"Department of Clinical Imaging Hamad Medical Corporation Doha Qatar","institution_ids":["https://openalex.org/I49828101"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054058458","display_name":"Sheik Akbar Hussein","orcid":null},"institutions":[{"id":"https://openalex.org/I49828101","display_name":"Hamad Medical Corporation","ror":"https://ror.org/02zwb6n98","country_code":"QA","type":"nonprofit","lineage":["https://openalex.org/I49828101"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Sheik Akbar Hussein","raw_affiliation_strings":["Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar. sheikakbar@gmail.com","Department of Clinical Imaging Hamad Medical Corporation Doha Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar. sheikakbar@gmail.com","institution_ids":["https://openalex.org/I49828101"]},{"raw_affiliation_string":"Department of Clinical Imaging Hamad Medical Corporation Doha Qatar","institution_ids":["https://openalex.org/I49828101"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109293590"],"corresponding_institution_ids":["https://openalex.org/I49828101"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":{"value":3090,"currency":"USD","value_usd":3090},"fwci":0.2848,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.59196883,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"15","issue":"1","first_page":"47","last_page":"47"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10442","display_name":"Knee injuries and reconstruction techniques","score":0.9843000173568726,"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/T10442","display_name":"Knee injuries and reconstruction techniques","score":0.9843000173568726,"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":0.008500000461935997,"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/T10658","display_name":"Bone fractures and treatments","score":0.0010999999940395355,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/radiography","display_name":"Radiography","score":0.7959585785865784},{"id":"https://openalex.org/keywords/anterior-cruciate-ligament","display_name":"Anterior cruciate ligament","score":0.6246898174285889},{"id":"https://openalex.org/keywords/anterior-cruciate-ligament-reconstruction","display_name":"Anterior cruciate ligament reconstruction","score":0.6075403690338135},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.5736300945281982},{"id":"https://openalex.org/keywords/orthodontics","display_name":"Orthodontics","score":0.5003740787506104},{"id":"https://openalex.org/keywords/femur","display_name":"Femur","score":0.4547845125198364},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3972410559654236},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.3407899737358093},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.20636406540870667}],"concepts":[{"id":"https://openalex.org/C36454342","wikidata":"https://www.wikidata.org/wiki/Q245341","display_name":"Radiography","level":2,"score":0.7959585785865784},{"id":"https://openalex.org/C2778434673","wikidata":"https://www.wikidata.org/wiki/Q611127","display_name":"Anterior cruciate ligament","level":2,"score":0.6246898174285889},{"id":"https://openalex.org/C2780887989","wikidata":"https://www.wikidata.org/wiki/Q4771338","display_name":"Anterior cruciate ligament reconstruction","level":3,"score":0.6075403690338135},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5736300945281982},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.5003740787506104},{"id":"https://openalex.org/C2780554211","wikidata":"https://www.wikidata.org/wiki/Q176503","display_name":"Femur","level":2,"score":0.4547845125198364},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3972410559654236},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3407899737358093},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.20636406540870667}],"mesh":[{"descriptor_ui":"D005269","descriptor_name":"Femur","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D005269","descriptor_name":"Femur","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D005269","descriptor_name":"Femur","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D005269","descriptor_name":"Femur","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D005269","descriptor_name":"Femur","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D005269","descriptor_name":"Femur","qualifier_ui":"Q000601","qualifier_name":"surgery","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":"D012189","descriptor_name":"Retrospective Studies","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":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015588","descriptor_name":"Observer Variation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015588","descriptor_name":"Observer Variation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015588","descriptor_name":"Observer Variation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D056973","descriptor_name":"Four-Dimensional Computed Tomography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D056973","descriptor_name":"Four-Dimensional Computed Tomography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D056973","descriptor_name":"Four-Dimensional Computed Tomography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D059549","descriptor_name":"Anterior Cruciate Ligament Reconstruction","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D059549","descriptor_name":"Anterior Cruciate Ligament Reconstruction","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D059549","descriptor_name":"Anterior Cruciate Ligament Reconstruction","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1186/s12880-015-0093-9","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12880-015-0093-9","pdf_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-015-0093-9","source":{"id":"https://openalex.org/S6505649","display_name":"BMC Medical Imaging","issn_l":"1471-2342","issn":["1471-2342"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Imaging","raw_type":"journal-article"},{"id":"pmid:26498379","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26498379","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":"BMC medical imaging","raw_type":"Journal Article"},{"id":"pmh:oai:europepmc.org:3588323","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4620026","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1186/s12880-015-0093-9","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12880-015-0093-9","pdf_url":"https://bmcmedimaging.biomedcentral.com/counter/pdf/10.1186/s12880-015-0093-9","source":{"id":"https://openalex.org/S6505649","display_name":"BMC Medical Imaging","issn_l":"1471-2342","issn":["1471-2342"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Imaging","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310110","display_name":"Hamad Medical Corporation","ror":"https://ror.org/02zwb6n98"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1849479979.pdf","grobid_xml":"https://content.openalex.org/works/W1849479979.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W186346969","https://openalex.org/W1974056444","https://openalex.org/W1974636861","https://openalex.org/W1980086122","https://openalex.org/W1990754218","https://openalex.org/W1993871170","https://openalex.org/W2010158848","https://openalex.org/W2012408846","https://openalex.org/W2020540686","https://openalex.org/W2039965139","https://openalex.org/W2043147309","https://openalex.org/W2058552924","https://openalex.org/W2061429979","https://openalex.org/W2066821549","https://openalex.org/W2069034762","https://openalex.org/W2074726559","https://openalex.org/W2088398988","https://openalex.org/W2090802619","https://openalex.org/W2104392848","https://openalex.org/W2135356238","https://openalex.org/W2142256182","https://openalex.org/W2145990728","https://openalex.org/W2153569501","https://openalex.org/W2153829712","https://openalex.org/W2171509426","https://openalex.org/W2220301670","https://openalex.org/W2318378601","https://openalex.org/W2598127800","https://openalex.org/W4252280335"],"related_works":["https://openalex.org/W1929876874","https://openalex.org/W2128911462","https://openalex.org/W2023825132","https://openalex.org/W2184959945","https://openalex.org/W2055454205","https://openalex.org/W1966549555","https://openalex.org/W4293320981","https://openalex.org/W2121252395","https://openalex.org/W2125479279","https://openalex.org/W3006750428"],"abstract_inverted_index":{"BACKGROUND:":[0],"Radiographic":[1],"imaging":[2],"is":[3,240],"a":[4],"valuable":[5],"tool":[6],"in":[7,49,53,124,166,231],"clinical":[8],"practice":[9],"for":[10,243],"quick":[11],"anatomical":[12],"assessment.":[13],"We":[14],"aimed":[15],"to":[16,82,103,115,129,148,181],"radiographically":[17],"assess":[18],"(A)":[19],"the":[20,35,41,44,47,50,85,93,98,137,141,151,154,164,167,196,247],"anterior":[21],"cruciate":[22],"ligament":[23],"(ACL)":[24],"graft":[25,143],"tunnel":[26,48,90,144,165,199,206,232],"location":[27,91,207,233,245],"after":[28,215],"anatomic":[29,216],"single-bundle":[30],"(SB)":[31],"reconstruction":[32],"and":[33,101,121,150,176,184,191],"(B)":[34],"effects":[36],"of":[37,43,46,67,70,136,140,163,187,198,225,246],"extremity":[38],"positioning":[39],"on":[40,92,107],"localization":[42],"orifice":[45],"distal":[51,94,168,248],"femur":[52,111,169],"comparison":[54],"with":[55],"Blumensaat's":[56,99],"line":[57,100],"(BL).":[58],"METHODS:":[59],"Three-dimensional":[60],"computed":[61],"tomography":[62],"(3D":[63],"CT)":[64],"scan":[65,78],"examinations":[66],"22":[68,71],"knees":[69],"subjects":[72],"were":[73,105],"evaluated.":[74],"The":[75,110,161],"3D":[76],"CT":[77],"data":[79],"was":[80,112,145,158,170],"used":[81],"digitally":[83,113],"reconstruct":[84],"true":[86,155],"lateral":[87,156,213],"radiographs.":[88,109],"Graft":[89],"femoral":[95,249],"shaft":[96],"along":[97,174],"perpendicular":[102,180],"it":[104],"assessed":[106],"these":[108],"rotated":[114,134],"simulate":[116],"varus,":[117],"valgus,":[118],"internal":[119],"rotation":[120,123],"external":[122],"5-degree":[125],"increments":[126],"from":[127,153,212],"0":[128],"20-degree.":[130],"At":[131],"each":[132],"incremental":[133],"position":[135,139,162,200],"femur,":[138],"ACL":[142,218],"calculated":[146],"relative":[147],"BL":[149,175,239],"difference":[152],"x-ray":[157],"estimated.":[159],"RESULTS:":[160],"30.6":[171],"(\u00b14.4)":[172],"%":[173,179],"33.1":[177],"(\u00b15.4)":[178],"BL.":[182],"Ten":[183],"more":[185,223],"degree":[186,224],"external,":[188],"internal,":[189],"valgus":[190],"varus":[192],"rotations":[193,226],"significantly":[194],"affected":[195],"estimates":[197],"(P":[201],"<":[202],"0.05).":[203],"CONCLUSIONS:":[204],"Femoral":[205],"can":[208,227],"be":[209],"reliably":[210],"estimated":[211],"radiographs":[214],"SB":[217],"reconstruction.":[219],"Although,":[220],"ten":[221],"or":[222],"introduce":[228],"significant":[229],"inaccuracies":[230],"estimates,":[234],"our":[235],"study":[236],"suggests":[237],"that":[238],"overall":[241],"reliable":[242],"assessing":[244],"tunnel.":[250],"LEVEL":[251],"OF":[252],"EVIDENCE:":[253],"Level":[254],"2b":[255],"(Retrospective":[256],"Cohort":[257],"Study).":[258]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2026-08-24T07:32:12.397491","created_date":"2025-10-10T00:00:00"}
