{"id":"https://openalex.org/W7127069667","doi":"https://doi.org/10.1007/s00402-026-06198-3","title":"Tibiofemoral rotation is significantly higher in patients with patellofemoral maltracking and torsional deformity","display_name":"Tibiofemoral rotation is significantly higher in patients with patellofemoral maltracking and torsional deformity","publication_year":2026,"publication_date":"2026-02-02","ids":{"openalex":"https://openalex.org/W7127069667","doi":"https://doi.org/10.1007/s00402-026-06198-3","pmid":"https://pubmed.ncbi.nlm.nih.gov/41627492"},"language":"en","primary_location":{"id":"doi:10.1007/s00402-026-06198-3","doi":"https://doi.org/10.1007/s00402-026-06198-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00402-026-06198-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00402-026-06198-3.pdf","source":{"id":"https://openalex.org/S118785805","display_name":"Archives of Orthopaedic and Trauma Surgery","issn_l":"0936-8051","issn":["0936-8051","1434-3916"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","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":"Archives of Orthopaedic and Trauma Surgery","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s00402-026-06198-3.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079115039","display_name":"Sina Gr\u00e4ber","orcid":"https://orcid.org/0009-0006-0586-7668","observed_orcids":["https://orcid.org/0009-0006-0586-7668"]},"institutions":[{"id":"https://openalex.org/I4210136182","display_name":"Universit\u00e4tsmedizin Rostock","ror":"https://ror.org/04dm1cm79","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210136182"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Sina Gr\u00e4ber","raw_affiliation_strings":["Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany. sinagraeber@t-online.de"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany. sinagraeber@t-online.de","institution_ids":["https://openalex.org/I4210136182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5094582067","display_name":"Felix H\u00fcttner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210103243","display_name":"Sana Kliniken AG","ror":"https://ror.org/01b4gqk18","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210103243"]},{"id":"https://openalex.org/I4210136182","display_name":"Universit\u00e4tsmedizin Rostock","ror":"https://ror.org/04dm1cm79","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210136182"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Felix H\u00fcttner","raw_affiliation_strings":["Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany","Department of Orthopaedic Surgery, Sanaklinikum Lichtenfels, Lichtenfels, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany","institution_ids":["https://openalex.org/I4210136182"]},{"raw_affiliation_string":"Department of Orthopaedic Surgery, Sanaklinikum Lichtenfels, Lichtenfels, Germany","institution_ids":["https://openalex.org/I4210103243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051208342","display_name":"Andrzej Jasina","orcid":"https://orcid.org/0000-0003-2572-9239","observed_orcids":["https://orcid.org/0000-0003-2572-9239"]},"institutions":[{"id":"https://openalex.org/I4210136182","display_name":"Universit\u00e4tsmedizin Rostock","ror":"https://ror.org/04dm1cm79","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210136182"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andrzej Jasina","raw_affiliation_strings":["Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany","institution_ids":["https://openalex.org/I4210136182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116417533","display_name":"Parisa Pourostad","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210136182","display_name":"Universit\u00e4tsmedizin Rostock","ror":"https://ror.org/04dm1cm79","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210136182"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Parisa Pourostad","raw_affiliation_strings":["Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany","institution_ids":["https://openalex.org/I4210136182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004369525","display_name":"Turgay Efe","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Turgay Efe","raw_affiliation_strings":["Orthopaedicum Lich, Lich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orthopaedicum Lich, Lich, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123332473","display_name":"Thomas Tischer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210110576","display_name":"Malteser Waldkrankenhaus Erlangen","ror":"https://ror.org/01s0fdm87","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210110576"]},{"id":"https://openalex.org/I4210136182","display_name":"Universit\u00e4tsmedizin Rostock","ror":"https://ror.org/04dm1cm79","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210136182"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Tischer","raw_affiliation_strings":["Department of Orthopaedic Surgery, Malteser Waldkrankenhaus Erlangen, Erlangen, Germany","Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Malteser Waldkrankenhaus Erlangen, Erlangen, Germany","institution_ids":["https://openalex.org/I4210110576"]},{"raw_affiliation_string":"Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany","institution_ids":["https://openalex.org/I4210136182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068938317","display_name":"J\u00f6rg Harrer","orcid":"https://orcid.org/0000-0001-5808-8824","observed_orcids":["https://orcid.org/0000-0001-5808-8824"]},"institutions":[{"id":"https://openalex.org/I4210103243","display_name":"Sana Kliniken AG","ror":"https://ror.org/01b4gqk18","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210103243"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J\u00f6rg Harrer","raw_affiliation_strings":["Department of Orthopaedic Surgery, Sanaklinikum Lichtenfels, Lichtenfels, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Sanaklinikum Lichtenfels, Lichtenfels, Germany","institution_ids":["https://openalex.org/I4210103243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040111252","display_name":"Christoph Lutter","orcid":"https://orcid.org/0000-0001-6349-7817","observed_orcids":["https://orcid.org/0000-0001-6349-7817"]},"institutions":[{"id":"https://openalex.org/I4210136182","display_name":"Universit\u00e4tsmedizin Rostock","ror":"https://ror.org/04dm1cm79","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210136182"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christoph Lutter","raw_affiliation_strings":["Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany","institution_ids":["https://openalex.org/I4210136182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035290774","display_name":"Felix Ferner","orcid":"https://orcid.org/0000-0002-4641-9224","observed_orcids":["https://orcid.org/0000-0002-4641-9224"]},"institutions":[{"id":"https://openalex.org/I4210103243","display_name":"Sana Kliniken AG","ror":"https://ror.org/01b4gqk18","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210103243"]},{"id":"https://openalex.org/I4210136182","display_name":"Universit\u00e4tsmedizin Rostock","ror":"https://ror.org/04dm1cm79","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210136182"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Felix Ferner","raw_affiliation_strings":["Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany","Department of Orthopaedic Surgery, Sanaklinikum Lichtenfels, Lichtenfels, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Rostock University Medical Center, Rostock, Germany","institution_ids":["https://openalex.org/I4210136182"]},{"raw_affiliation_string":"Department of Orthopaedic Surgery, Sanaklinikum Lichtenfels, Lichtenfels, Germany","institution_ids":["https://openalex.org/I4210103243"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079115039"],"corresponding_institution_ids":["https://openalex.org/I4210136182"],"apc_list":{"value":4590,"currency":"USD","value_usd":4590},"apc_paid":{"value":4590,"currency":"USD","value_usd":4590},"fwci":10.6983,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.98408066,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"146","issue":"1","first_page":"48","last_page":"48"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10442","display_name":"Knee injuries and reconstruction techniques","score":0.002300000051036477,"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":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tibiofemoral-rotation","display_name":"tibiofemoral rotation","score":0.9950000047683716},{"id":"https://openalex.org/keywords/patellofemoral-maltracking","display_name":"patellofemoral maltracking","score":0.9810000061988831},{"id":"https://openalex.org/keywords/patellar-instability","display_name":"patellar instability","score":0.8550000190734863},{"id":"https://openalex.org/keywords/tibial-torsion","display_name":"tibial torsion","score":0.8820000290870667},{"id":"https://openalex.org/keywords/femoral-torsion","display_name":"femoral torsion","score":0.9789999723434448},{"id":"https://openalex.org/keywords/derotation-osteotomy","display_name":"derotational osteotomy","score":0.8669999837875366},{"id":"https://openalex.org/keywords/tibial-tubercle-trochlear-groove-distance","display_name":"tibial tubercle-trochlear groove distance","score":0.8489999771118164},{"id":"https://openalex.org/keywords/knee-alignment","display_name":"knee alignment","score":0.7990000247955322},{"id":"https://openalex.org/keywords/torsional-deformity","display_name":"torsional deformity","score":0.8100000023841858},{"id":"https://openalex.org/keywords/inter-rater-reliability","display_name":"inter-rater reliability","score":0.8100000023841858}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9068999886512756},{"id":"https://openalex.org/C2780554211","wikidata":"https://www.wikidata.org/wiki/Q176503","display_name":"Femur","level":2,"score":0.6258000135421753},{"id":"https://openalex.org/C2776389721","wikidata":"https://www.wikidata.org/wiki/Q2167748","display_name":"Osteotomy","level":2,"score":0.5720000267028809},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.5604000091552734},{"id":"https://openalex.org/C2909231237","wikidata":"https://www.wikidata.org/wiki/Q303231","display_name":"Genu Valgum","level":2,"score":0.559499979019165},{"id":"https://openalex.org/C68312169","wikidata":"https://www.wikidata.org/wiki/Q216685","display_name":"Orthopedic surgery","level":2,"score":0.554099977016449},{"id":"https://openalex.org/C2779518551","wikidata":"https://www.wikidata.org/wiki/Q1550742","display_name":"Genu varum","level":4,"score":0.5087000131607056},{"id":"https://openalex.org/C2779982284","wikidata":"https://www.wikidata.org/wiki/Q1182746","display_name":"Deformity","level":2,"score":0.4887999892234802},{"id":"https://openalex.org/C2777236700","wikidata":"https://www.wikidata.org/wiki/Q178366","display_name":"Tibia","level":2,"score":0.474700003862381},{"id":"https://openalex.org/C96646087","wikidata":"https://www.wikidata.org/wiki/Q978198","display_name":"Condyle","level":2,"score":0.3560999929904938},{"id":"https://openalex.org/C2908736133","wikidata":"https://www.wikidata.org/wiki/Q37425","display_name":"Knee Joint","level":2,"score":0.35120001435279846},{"id":"https://openalex.org/C2780368125","wikidata":"https://www.wikidata.org/wiki/Q229081","display_name":"Patella","level":2,"score":0.3255999982357025},{"id":"https://openalex.org/C2910895738","wikidata":"https://www.wikidata.org/wiki/Q12151385","display_name":"FEMORAL CONDYLE","level":3,"score":0.32440000772476196},{"id":"https://openalex.org/C36454342","wikidata":"https://www.wikidata.org/wiki/Q245341","display_name":"Radiography","level":2,"score":0.3199999928474426},{"id":"https://openalex.org/C3019391314","wikidata":"https://www.wikidata.org/wiki/Q37425","display_name":"Patellofemoral joint","level":3,"score":0.31189998984336853},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3089999854564667},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.3059000074863434},{"id":"https://openalex.org/C2780101951","wikidata":"https://www.wikidata.org/wiki/Q2443822","display_name":"Varus deformity","level":4,"score":0.3025999963283539},{"id":"https://openalex.org/C2776164576","wikidata":"https://www.wikidata.org/wiki/Q62736","display_name":"Osteoarthritis","level":3,"score":0.273499995470047},{"id":"https://openalex.org/C170700871","wikidata":"https://www.wikidata.org/wiki/Q193378","display_name":"Biomechanics","level":2,"score":0.2540000081062317}],"mesh":[{"descriptor_ui":"D000097547","descriptor_name":"Tibiofemoral Joint","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","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":"D005269","descriptor_name":"Femur","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D005269","descriptor_name":"Femur","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D005269","descriptor_name":"Femur","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007593","descriptor_name":"Joint Instability","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D007593","descriptor_name":"Joint Instability","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D007593","descriptor_name":"Joint Instability","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","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":"D010027","descriptor_name":"Osteotomy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012399","descriptor_name":"Rotation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013977","descriptor_name":"Tibia","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D013977","descriptor_name":"Tibia","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D013977","descriptor_name":"Tibia","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D014102","descriptor_name":"Torsion Abnormality","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D014102","descriptor_name":"Torsion Abnormality","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057071","descriptor_name":"Patellofemoral Joint","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D057071","descriptor_name":"Patellofemoral Joint","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D057071","descriptor_name":"Patellofemoral Joint","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1007/s00402-026-06198-3","doi":"https://doi.org/10.1007/s00402-026-06198-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00402-026-06198-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00402-026-06198-3.pdf","source":{"id":"https://openalex.org/S118785805","display_name":"Archives of Orthopaedic and Trauma Surgery","issn_l":"0936-8051","issn":["0936-8051","1434-3916"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","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":"Archives of Orthopaedic and Trauma Surgery","raw_type":"journal-article"},{"id":"pmid:41627492","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41627492","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":"Archives of orthopaedic and trauma surgery","raw_type":"Journal Article"},{"id":"pmh:oai:europepmc.org:11671907","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/12864327","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,"listed_in":[],"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:10.1007/s00402-026-06198-3","doi":"https://doi.org/10.1007/s00402-026-06198-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00402-026-06198-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00402-026-06198-3.pdf","source":{"id":"https://openalex.org/S118785805","display_name":"Archives of Orthopaedic and Trauma Surgery","issn_l":"0936-8051","issn":["0936-8051","1434-3916"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","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":"Archives of Orthopaedic and Trauma Surgery","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9391000270843506,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320327736","display_name":"Universit\u00e4t Rostock","ror":"https://ror.org/03zdwsf69"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7127069667.pdf","grobid_xml":"https://content.openalex.org/works/W7127069667.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W2023284917","https://openalex.org/W2028200841","https://openalex.org/W2048855151","https://openalex.org/W2064754912","https://openalex.org/W2089171672","https://openalex.org/W2093680557","https://openalex.org/W2275905217","https://openalex.org/W2545603268","https://openalex.org/W2561857744","https://openalex.org/W2594324627","https://openalex.org/W2766333250","https://openalex.org/W2779973038","https://openalex.org/W2883305751","https://openalex.org/W3118471443","https://openalex.org/W3194526463","https://openalex.org/W4224281174","https://openalex.org/W4280546903","https://openalex.org/W4282833084","https://openalex.org/W4304099404","https://openalex.org/W4308959363","https://openalex.org/W4321373184","https://openalex.org/W4379507890","https://openalex.org/W4380291720","https://openalex.org/W4384466879","https://openalex.org/W4388491082","https://openalex.org/W4390586114","https://openalex.org/W4392053913","https://openalex.org/W4393010668","https://openalex.org/W4396688089","https://openalex.org/W4396688174","https://openalex.org/W4396764967","https://openalex.org/W4400412978","https://openalex.org/W4401750570","https://openalex.org/W4406028238","https://openalex.org/W4406402257","https://openalex.org/W4407184693","https://openalex.org/W4413052342"],"related_works":[],"abstract_inverted_index":{"INTRODUCTION:":[0],"Tibiofemoral":[1],"(TF)":[2],"rotation,":[3],"the":[4,13,17,20,110,116,124,233],"relative":[5],"rotational":[6],"alignment":[7],"between":[8,112,146,290],"femur":[9],"and":[10,61,89,105,120,151,273,306,310],"tibia":[11],"in":[12,52,186,192,198,287,300,315],"axial":[14],"plane":[15],"at":[16],"level":[18],"of":[19,28,148,159,181,232],"knee":[21],"has":[22],"been":[23,167],"investigated":[24],"as":[25,109],"a":[26,113,121,160],"parameter":[27],"joint":[29],"alignment.":[30],"Its":[31],"influence":[32],"on":[33,115,123],"patellofemoral":[34,63,75,78,237,308],"pathologies":[35],"is":[36,50,297],"largely":[37],"unknown.":[38],"Within":[39],"this":[40],"cross":[41],"sectional":[42],"study,":[43],"it":[44],"was":[45,95,98,139,144,184,205,218,243,283],"hypothesized":[46],"that":[47,164],"TF":[48,106,213,241,261,288,295],"rotation":[49,107,214,242,262,289,296],"increased":[51,220,245,299],"patients":[53,73,301],"with":[54,74,157,266,276,302],"symptomatic":[55,303],"torsional":[56,93,304],"femoral":[57,84,118,185],"or":[58],"tibial":[59,82,126,191,267],"deformity":[60,305],"associated":[62,307],"maltracking":[64,309],"compared":[65,156,224,246],"to":[66,101,207,225,247],"healthy":[67,161,226],"individuals.":[68],"METHODS:":[69],"This":[70],"single-center-study":[71],"included":[72,173,314],"maltracking,":[76],"including":[77],"instability,":[79],"who":[80],"underwent":[81],"and/or":[83],"derotational":[85,182],"osteotomy":[86,183,292],"(surgery":[87],"2019\u20132024)":[88],"for":[90,209,318],"whom":[91],"preoperative":[92],"MRI":[94],"available.":[96],"Torsion":[97],"measured":[99,140],"according":[100],"Waidelich":[102],"et":[103],"al.":[104],"defined":[108],"angle":[111],"tangent":[114,122],"dorsal":[117,125],"condyles":[119],"plateau.":[127],"Positive":[128],"values":[129,133],"indicating":[130],"external,":[131],"negative":[132,265],"internal":[134],"rotation.":[135],"Tibial-tuberosity-trochlea-groove":[136],"(TT-TG)":[137],"distance":[138],"additionally.":[141],"Interrater":[142,203],"reliability":[143,204],"calculated":[145],"measurements":[147],"orthopaedic":[149],"surgeons":[150],"musculoskeletal":[152],"radiologists.":[153],"Results":[154],"were":[155,172],"those":[158],"control":[162],"group":[163],"had":[165],"previously":[166],"published.":[168],"RESULTS:":[169],"86":[170],"cases":[171,234,248],"(age":[174],"25.0":[175],"\u00b1":[176,216,229,252,256],"9.0,":[177],"78%":[178],"females).":[179],"Level":[180],"36%":[187],"(n":[188,194,200],"=":[189,195,201,259,271],"31),":[190],"26%":[193],"22),":[196],"double-level":[197],"38%":[199],"33).":[202],"good":[206],"excellent":[208],"all":[210],"parameters":[211],"measured.":[212],"(5.6":[215],"6.7\u00b0)":[217],"significantly":[219,244,298],"(P":[221],"<":[222,280],".001)":[223],"subjects":[227],"(1.3":[228],"3.9\u00b0).":[230],"50%":[231],"suffered":[235],"from":[236],"instability.":[238],"Among":[239],"these,":[240],"without":[249],"instability":[250],"(7.5":[251],"7.3\u00b0":[253],"vs.":[254],"3.8":[255],"5.5\u00b0;":[257],"P":[258,270,279],".011).":[260],"correlated":[263],"moderately":[264,274],"torsion":[268],"(rs=-0.284;":[269],".008)":[272],"positively":[275],"TT-TG-distance":[277],"(rs=0.487,":[278],".001).":[281],"There":[282],"no":[284],"significant":[285],"difference":[286],"different":[291],"levels.":[293],"CONCLUSION:":[294],"should":[311],"therefore":[312],"be":[313],"future":[316],"investigations":[317],"establishing":[319],"further":[320],"treatment":[321],"recommendations.":[322]},"counts_by_year":[{"year":2026,"cited_by_count":6}],"updated_date":"2026-10-08T09:06:37.294493","created_date":"2026-02-03T00:00:00"}
