{"id":"https://openalex.org/W2994034479","doi":"https://doi.org/10.1302/0301-620x.83b2.0830171","title":"Femoroacetabular impingement and the cam-effect","display_name":"Femoroacetabular impingement and the cam-effect","publication_year":2001,"publication_date":"2001-03-01","ids":{"openalex":"https://openalex.org/W2994034479","doi":"https://doi.org/10.1302/0301-620x.83b2.0830171","mag":"2994034479","pmid":"https://pubmed.ncbi.nlm.nih.gov/11284559"},"language":"en","primary_location":{"id":"doi:10.1302/0301-620x.83b2.0830171","doi":"https://doi.org/10.1302/0301-620x.83b2.0830171","is_oa":false,"landing_page_url":"https://doi.org/10.1302/0301-620x.83b2.0830171","pdf_url":null,"source":{"id":"https://openalex.org/S4210168313","display_name":"Journal of Bone and Joint Surgery - British Volume","issn_l":"0301-620X","issn":["0301-620X","0968-7300","2044-5377"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310311815","host_organization_name":"British Editorial Society of Bone & Joint Surgery","host_organization_lineage":["https://openalex.org/P4310311815"],"host_organization_lineage_names":["British Editorial Society of Bone & Joint Surgery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Bone and Joint Surgery. British volume","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2994034479"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://boneandjoint.org.uk/article/10.1302/0301-620X.83B2.0830171/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085927001","display_name":"Keita Ito","orcid":"https://orcid.org/0000-0002-7372-4072","observed_orcids":["https://orcid.org/0000-0002-7372-4072","https://orcid.org/0000-0002-3682-8614","https://orcid.org/0000-0003-0531-3578"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Ito","raw_affiliation_strings":["AO ASIF Research Institute, Clavadelerstrasse, CH-7270 Davos Platz, Switzerland","Cartilage Biomechanics AO ASIF Research Institute, Clavadelerstrasse, CH-7270 Davos Platz, Switzerland","From the AO ASIF Research Institute, Davos Platz, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AO ASIF Research Institute, Clavadelerstrasse, CH-7270 Davos Platz, Switzerland","institution_ids":[]},{"raw_affiliation_string":"Cartilage Biomechanics AO ASIF Research Institute, Clavadelerstrasse, CH-7270 Davos Platz, Switzerland","institution_ids":[]},{"raw_affiliation_string":"From the AO ASIF Research Institute, Davos Platz, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020362608","display_name":"M.-A. Minka-Ii","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I118564535","display_name":"University of Bern","ror":"https://ror.org/02k7v4d05","country_code":"CH","type":"education","lineage":["https://openalex.org/I118564535"]},{"id":"https://openalex.org/I2801112126","display_name":"University Hospital of Bern","ror":"https://ror.org/01q9sj412","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2801112126"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"M.-A. Minka-II","raw_affiliation_strings":["Department of Orthopaedic Surgery, University of Berne, Inselspital, CH-3010 Berne, Switzerland","From the AO ASIF Research Institute, Davos Platz, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, University of Berne, Inselspital, CH-3010 Berne, Switzerland","institution_ids":["https://openalex.org/I118564535","https://openalex.org/I2801112126"]},{"raw_affiliation_string":"From the AO ASIF Research Institute, Davos Platz, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000609175","display_name":"Michael Leunig","orcid":"https://orcid.org/0000-0002-2036-5416","observed_orcids":["https://orcid.org/0000-0002-2036-5416"]},"institutions":[{"id":"https://openalex.org/I118564535","display_name":"University of Bern","ror":"https://ror.org/02k7v4d05","country_code":"CH","type":"education","lineage":["https://openalex.org/I118564535"]},{"id":"https://openalex.org/I2801112126","display_name":"University Hospital of Bern","ror":"https://ror.org/01q9sj412","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2801112126"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"M. Leunig","raw_affiliation_strings":["Department of Orthopaedic Surgery, University of Berne, Inselspital, CH-3010 Berne, Switzerland","From the AO ASIF Research Institute, Davos Platz, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, University of Berne, Inselspital, CH-3010 Berne, Switzerland","institution_ids":["https://openalex.org/I118564535","https://openalex.org/I2801112126"]},{"raw_affiliation_string":"From the AO ASIF Research Institute, Davos Platz, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110449302","display_name":"Stefan F. Werlen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210140268","display_name":"Klinik Sonnenhof","ror":"https://ror.org/03hvkpj98","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210140268"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"S. Werlen","raw_affiliation_strings":["Department of Radiology, Sonnenhof Clinic, Buchserstrasse 30, CH-3006 Berne, Switzerland","From the AO ASIF Research Institute, Davos Platz, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Sonnenhof Clinic, Buchserstrasse 30, CH-3006 Berne, Switzerland","institution_ids":["https://openalex.org/I4210140268"]},{"raw_affiliation_string":"From the AO ASIF Research Institute, Davos Platz, Switzerland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036080357","display_name":"Reinhold Ganz","orcid":"https://orcid.org/0000-0002-9515-5018","observed_orcids":["https://orcid.org/0000-0002-9515-5018"]},"institutions":[{"id":"https://openalex.org/I118564535","display_name":"University of Bern","ror":"https://ror.org/02k7v4d05","country_code":"CH","type":"education","lineage":["https://openalex.org/I118564535"]},{"id":"https://openalex.org/I2801112126","display_name":"University Hospital of Bern","ror":"https://ror.org/01q9sj412","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2801112126"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"R. Ganz","raw_affiliation_strings":["Department of Orthopaedic Surgery, University of Berne, Inselspital, CH-3010 Berne, Switzerland","From the AO ASIF Research Institute, Davos Platz, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, University of Berne, Inselspital, CH-3010 Berne, Switzerland","institution_ids":["https://openalex.org/I118564535","https://openalex.org/I2801112126"]},{"raw_affiliation_string":"From the AO ASIF Research Institute, Davos Platz, Switzerland","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":15.951,"has_fulltext":true,"cited_by_count":837,"citation_normalized_percentile":{"value":0.99488883,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"83","issue":"2","first_page":"171","last_page":"176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11218","display_name":"Hip disorders and treatments","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/T11218","display_name":"Hip disorders and treatments","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/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.0,"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/T12209","display_name":"Bone and Joint Diseases","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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/femoroacetabular-impingement","display_name":"femoroacetabular impingement","score":1.0},{"id":"https://openalex.org/keywords/femoral-anteversion","display_name":"femoral anteversion","score":0.9179999828338623},{"id":"https://openalex.org/keywords/femoral-head-neck-offset","display_name":"femoral head-neck offset","score":0.9150000214576721},{"id":"https://openalex.org/keywords/hip-internal-rotation","display_name":"hip internal rotation","score":0.5360000133514404},{"id":"https://openalex.org/keywords/hip-flexion","display_name":"hip flexion","score":0.8659999966621399}],"concepts":[{"id":"https://openalex.org/C2775889985","wikidata":"https://www.wikidata.org/wiki/Q360768","display_name":"Labrum","level":3,"score":0.8682054877281189},{"id":"https://openalex.org/C2779961238","wikidata":"https://www.wikidata.org/wiki/Q1910771","display_name":"Femoroacetabular impingement","level":2,"score":0.7882815599441528},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7826069593429565},{"id":"https://openalex.org/C2779100257","wikidata":"https://www.wikidata.org/wiki/Q582849","display_name":"Femoral head","level":2,"score":0.6282916069030762},{"id":"https://openalex.org/C2775854910","wikidata":"https://www.wikidata.org/wiki/Q4844892","display_name":"Femoral neck","level":3,"score":0.5795247554779053},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.5783186554908752},{"id":"https://openalex.org/C2780554211","wikidata":"https://www.wikidata.org/wiki/Q176503","display_name":"Femur","level":2,"score":0.5678069591522217},{"id":"https://openalex.org/C36454342","wikidata":"https://www.wikidata.org/wiki/Q245341","display_name":"Radiography","level":2,"score":0.4457915425300598},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.38564759492874146},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2554285526275635},{"id":"https://openalex.org/C2779162959","wikidata":"https://www.wikidata.org/wiki/Q708232","display_name":"Arthroscopy","level":2,"score":0.18306803703308105},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.06654438376426697},{"id":"https://openalex.org/C2776541429","wikidata":"https://www.wikidata.org/wiki/Q165328","display_name":"Osteoporosis","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000077","descriptor_name":"Acetabulum","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":true},{"descriptor_ui":"D000077","descriptor_name":"Acetabulum","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000367","descriptor_name":"Age Factors","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":"D005270","descriptor_name":"Femur Head","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":true},{"descriptor_ui":"D005270","descriptor_name":"Femur Head","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D005272","descriptor_name":"Femur Neck","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":true},{"descriptor_ui":"D005272","descriptor_name":"Femur Neck","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012737","descriptor_name":"Sex Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015207","descriptor_name":"Osteoarthritis, Hip","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false}],"locations_count":9,"locations":[{"id":"doi:10.1302/0301-620x.83b2.0830171","doi":"https://doi.org/10.1302/0301-620x.83b2.0830171","is_oa":false,"landing_page_url":"https://doi.org/10.1302/0301-620x.83b2.0830171","pdf_url":null,"source":{"id":"https://openalex.org/S4210168313","display_name":"Journal of Bone and Joint Surgery - British Volume","issn_l":"0301-620X","issn":["0301-620X","0968-7300","2044-5377"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310311815","host_organization_name":"British Editorial Society of Bone & Joint Surgery","host_organization_lineage":["https://openalex.org/P4310311815"],"host_organization_lineage_names":["British Editorial Society of Bone & Joint Surgery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Bone and Joint Surgery. British volume","raw_type":"journal-article"},{"id":"doi:10.1302/0301-620x.83b2.11092","doi":"https://doi.org/10.1302/0301-620x.83b2.11092","is_oa":true,"landing_page_url":"https://doi.org/10.1302/0301-620x.83b2.11092","pdf_url":"https://boneandjoint.org.uk/article/10.1302/0301-620X.83B2.0830171/pdf","source":{"id":"https://openalex.org/S4210168313","display_name":"Journal of Bone and Joint Surgery - British Volume","issn_l":"0301-620X","issn":["0301-620X","0968-7300","2044-5377"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310311815","host_organization_name":"British Editorial Society of Bone & Joint Surgery","host_organization_lineage":["https://openalex.org/P4310311815"],"host_organization_lineage_names":["British Editorial Society of Bone & Joint Surgery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Bone and Joint Surgery","raw_type":"journal-article"},{"id":"pmid:11284559","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11284559","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":"The Journal of bone and joint surgery. British volume","raw_type":"Journal Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.454.1729","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.454.1729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://boneandjoint.org.uk/highwire/filestream/39906/field_highwire_article_pdf/0/171.full-text.pdf","raw_type":"text"},{"id":"pmh:713394","doi":null,"is_oa":false,"landing_page_url":"http://library.tue.nl/csp/dare/LinkToRepository.csp?recordnumber=713394","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:0301-620X","raw_type":"Article / Letter to the editor"},{"id":"pmh:oai:library.tue.nl:713394","doi":null,"is_oa":false,"landing_page_url":"http://repository.tue.nl/713394","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:0301-620X","raw_type":"Article / Letter to the editor"},{"id":"pmh:oai:pure.tue.nl:openaire_cris_publications/cd26e8f9-9686-4100-988d-86d9063b7550","doi":null,"is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/cd26e8f9-9686-4100-988d-86d9063b7550","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ito, K, Minka-II, M A, Leunig, M, Werlen, S & Ganz, R 2001, 'Femoroacetabular impingement and the cam-effect : a MRI-based quantitative anatomical study of the femoral head-neck offset', Journal of Bone & Joint Surgery, British Volume, vol. 83B, no. 2, pp. 171-176. https://doi.org/10.1302/0301-620X.83B2.11092","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:tue:oai:library.tue.nl:713394","doi":null,"is_oa":false,"landing_page_url":"http://repository.tue.nl/713394","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Bone & Joint Surgery, British Volume, 83B(2), 171","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:tue:oai:pure.tue.nl:publications/cd26e8f9-9686-4100-988d-86d9063b7550","doi":null,"is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/cd26e8f9-9686-4100-988d-86d9063b7550","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Bone & Joint Surgery, British Volume, 83B(2), 171 - 176. British Editorial Society of Bone and Joint Surgery","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1302/0301-620x.83b2.11092","doi":"https://doi.org/10.1302/0301-620x.83b2.11092","is_oa":true,"landing_page_url":"https://doi.org/10.1302/0301-620x.83b2.11092","pdf_url":"https://boneandjoint.org.uk/article/10.1302/0301-620X.83B2.0830171/pdf","source":{"id":"https://openalex.org/S4210168313","display_name":"Journal of Bone and Joint Surgery - British Volume","issn_l":"0301-620X","issn":["0301-620X","0968-7300","2044-5377"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310311815","host_organization_name":"British Editorial Society of Bone & Joint Surgery","host_organization_lineage":["https://openalex.org/P4310311815"],"host_organization_lineage_names":["British Editorial Society of Bone & Joint Surgery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of Bone and Joint Surgery","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9476000070571899,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2994034479.pdf","grobid_xml":"https://content.openalex.org/works/W2994034479.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W71808499","https://openalex.org/W101669654","https://openalex.org/W1917579285","https://openalex.org/W1951487521","https://openalex.org/W2015492418","https://openalex.org/W2052042644","https://openalex.org/W2127591808","https://openalex.org/W2132992039","https://openalex.org/W2159226841","https://openalex.org/W2174891063","https://openalex.org/W2395807188","https://openalex.org/W2489137824","https://openalex.org/W4319308356"],"related_works":["https://openalex.org/W2162948241","https://openalex.org/W2177166509","https://openalex.org/W2045301002","https://openalex.org/W2114720785","https://openalex.org/W2414755597","https://openalex.org/W1758842736","https://openalex.org/W1526149735","https://openalex.org/W2322457463","https://openalex.org/W3005375351"],"abstract_inverted_index":{"We":[0,55],"have":[1,56],"observed":[2],"damage":[3],"to":[4,23,34],"the":[5,19,26,37,48,58,61,65,68,88,110,114,120,134,147,150,159,163,170,174,186,191],"labrum":[6,28,38],"as":[7,197],"a":[8,30,53,98,198],"result":[9],"of":[10,47,60,67,113,122,133,162,173,182,185],"repetitive":[11],"acetabular":[12,27],"impingement":[13,124,184],"in":[14,17,101,125,158,169,190],"non-dysplastic":[15],"hips,":[16],"which":[18],"femoral":[20,32,62,103,152],"neck":[21,63,164,175],"appears":[22],"abut":[24],"against":[25,36],"and":[29,39,64,94,105,127,130,142,144,168],"non-spherical":[31],"head":[33,69],"press":[35],"adjacent":[40,135],"cartilage.":[41],"In":[42],"both":[43],"mechanisms":[44],"anatomical":[45,188],"variations":[46,189],"proximal":[49,192],"femur":[50,193],"may":[51],"be":[52,195],"factor.":[54],"measured":[57],"orientation":[59],"offset":[66,108,154],"at":[70],"various":[71],"circumferential":[72],"positions,":[73],"using":[74],"MRI":[75],"data":[76],"from":[77],"volunteers":[78],"with":[79,87,119,131,146],"no":[80],"osteoarthritic":[81],"changes":[82],"on":[83,109],"standard":[84],"radiographs.":[85],"Compared":[86],"control":[89,148],"subjects,":[90],"paired":[91],"for":[92,140,165,176],"gender":[93,141],"age,":[95,143],"patients":[96,180],"showed":[97],"significant":[99],"reduction":[100],"mean":[102,106,151],"anteversion":[104],"head-neck":[107,153],"anterior":[111],"aspect":[112,161,172],"neck.":[115],"This":[116],"was":[117,155],"consistent":[118],"site":[121],"symptomatic":[123],"flexion":[126],"internal":[128],"rotation,":[129],"lesions":[132],"rim.":[136],"Furthermore,":[137],"when":[138],"stratified":[139],"compared":[145],"group,":[149],"significantly":[156],"reduced":[157],"lateral-to-anterior":[160],"young":[166],"men,":[167],"anterolateral-to-anterior":[171],"older":[177],"women.":[178],"For":[179],"suspected":[181],"having":[183],"rim,":[187],"should":[194],"considered":[196],"possible":[199],"cause.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":27},{"year":2021,"cited_by_count":30},{"year":2020,"cited_by_count":24},{"year":2019,"cited_by_count":31},{"year":2018,"cited_by_count":21},{"year":2017,"cited_by_count":41},{"year":2016,"cited_by_count":45},{"year":2015,"cited_by_count":44},{"year":2014,"cited_by_count":57},{"year":2013,"cited_by_count":45},{"year":2012,"cited_by_count":61}],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2019-12-13T00:00:00"}