{"id":"https://openalex.org/W2940901686","doi":"https://doi.org/10.1177/1071100719845928","title":"Extraarticular Supramalleolar Osteotomy in Asymmetric Varus Ankle Osteoarthritis","display_name":"Extraarticular Supramalleolar Osteotomy in Asymmetric Varus Ankle Osteoarthritis","publication_year":2019,"publication_date":"2019-04-25","ids":{"openalex":"https://openalex.org/W2940901686","doi":"https://doi.org/10.1177/1071100719845928","mag":"2940901686","pmid":"https://pubmed.ncbi.nlm.nih.gov/31023078"},"language":"en","primary_location":{"id":"doi:10.1177/1071100719845928","doi":"https://doi.org/10.1177/1071100719845928","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1071100719845928","pdf_url":null,"source":{"id":"https://openalex.org/S41600865","display_name":"Foot & Ankle International","issn_l":"1071-1007","issn":["1071-1007","1944-7876"],"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-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Foot & Ankle International","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006377693","display_name":"Nicola Kr\u00e4henb\u00fchl","orcid":"https://orcid.org/0000-0003-0526-3515","observed_orcids":["https://orcid.org/0000-0003-0526-3515"]},"institutions":[{"id":"https://openalex.org/I4210091012","display_name":"Kantonsspital Baselland","ror":"https://ror.org/00b747122","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210091012"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Nicola Kr\u00e4henb\u00fchl","raw_affiliation_strings":["Department of Orthopaedics, Kantonsspital Baselland, Liestal, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics, Kantonsspital Baselland, Liestal, Switzerland","institution_ids":["https://openalex.org/I4210091012"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113885665","display_name":"Mahmut G\u00f6khan Akkaya","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210091012","display_name":"Kantonsspital Baselland","ror":"https://ror.org/00b747122","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210091012"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Mahmut Akkaya","raw_affiliation_strings":["Department of Orthopaedics, Kantonsspital Baselland, Liestal, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics, Kantonsspital Baselland, Liestal, Switzerland","institution_ids":["https://openalex.org/I4210091012"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041181577","display_name":"Manja E. Deforth","orcid":"https://orcid.org/0000-0002-1111-1799","observed_orcids":["https://orcid.org/0000-0002-1111-1799"]},"institutions":[{"id":"https://openalex.org/I4210091012","display_name":"Kantonsspital Baselland","ror":"https://ror.org/00b747122","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210091012"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Manja Deforth","raw_affiliation_strings":["Department of Orthopaedics, Kantonsspital Baselland, Liestal, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics, Kantonsspital Baselland, Liestal, Switzerland","institution_ids":["https://openalex.org/I4210091012"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085261571","display_name":"Lukas Zwicky","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210091012","display_name":"Kantonsspital Baselland","ror":"https://ror.org/00b747122","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210091012"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Lukas Zwicky","raw_affiliation_strings":["Department of Orthopaedics, Kantonsspital Baselland, Liestal, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics, Kantonsspital Baselland, Liestal, Switzerland","institution_ids":["https://openalex.org/I4210091012"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089460003","display_name":"Alexej Barg","orcid":"https://orcid.org/0000-0003-0682-1961","observed_orcids":["https://orcid.org/0000-0003-0682-1961"]},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexej Barg","raw_affiliation_strings":["Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009159652","display_name":"Beat Hintermann","orcid":"https://orcid.org/0000-0001-9376-5448","observed_orcids":["https://orcid.org/0000-0001-9376-5448"]},"institutions":[{"id":"https://openalex.org/I4210091012","display_name":"Kantonsspital Baselland","ror":"https://ror.org/00b747122","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210091012"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Beat Hintermann","raw_affiliation_strings":["Department of Orthopaedics, Kantonsspital Baselland, Liestal, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedics, Kantonsspital Baselland, Liestal, Switzerland","institution_ids":["https://openalex.org/I4210091012"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5006377693"],"corresponding_institution_ids":["https://openalex.org/I4210091012"],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":6.6568,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.97400708,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"40","issue":"8","first_page":"936","last_page":"947"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10455","display_name":"Foot and Ankle Surgery","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T10455","display_name":"Foot and Ankle Surgery","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.00019999999494757503,"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/T10105","display_name":"Osteoarthritis Treatment and Mechanisms","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/supramalleolar-osteotomy","display_name":"supramalleolar osteotomy","score":0.9860000014305115},{"id":"https://openalex.org/keywords/ankle-osteoarthritis","display_name":"ankle osteoarthritis","score":0.8610000014305115},{"id":"https://openalex.org/keywords/ankle-mortise","display_name":"ankle mortise","score":0.9710000157356262},{"id":"https://openalex.org/keywords/surgical-outcomes","display_name":"surgical outcomes","score":0.5720000267028809},{"id":"https://openalex.org/keywords/survival-rate","display_name":"survival rate","score":0.578000009059906}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9626085758209229},{"id":"https://openalex.org/C2778640784","wikidata":"https://www.wikidata.org/wiki/Q168002","display_name":"Ankle","level":2,"score":0.7847570180892944},{"id":"https://openalex.org/C2776164576","wikidata":"https://www.wikidata.org/wiki/Q62736","display_name":"Osteoarthritis","level":3,"score":0.7558485865592957},{"id":"https://openalex.org/C2776389721","wikidata":"https://www.wikidata.org/wiki/Q2167748","display_name":"Osteotomy","level":2,"score":0.5253952145576477},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.5122920274734497},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.4755384922027588},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.4211388826370239},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000842","descriptor_name":"Ankle","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D000842","descriptor_name":"Ankle","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D004185","descriptor_name":"Disability Evaluation","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010003","descriptor_name":"Osteoarthritis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D010003","descriptor_name":"Osteoarthritis","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D010027","descriptor_name":"Osteotomy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D010147","descriptor_name":"Pain Measurement","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":"D017760","descriptor_name":"Bone Malalignment","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D017760","descriptor_name":"Bone Malalignment","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1177/1071100719845928","doi":"https://doi.org/10.1177/1071100719845928","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1071100719845928","pdf_url":null,"source":{"id":"https://openalex.org/S41600865","display_name":"Foot & Ankle International","issn_l":"1071-1007","issn":["1071-1007","1944-7876"],"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-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Foot & Ankle International","raw_type":"journal-article"},{"id":"pmid:31023078","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31023078","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":"Foot & ankle international","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310050","display_name":"University of Utah","ror":"https://ror.org/03r0ha626"},{"id":"https://openalex.org/F4320310466","display_name":"Universit\u00e4t Basel","ror":"https://ror.org/02s6k3f65"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1966944715","https://openalex.org/W1983594968","https://openalex.org/W1986309799","https://openalex.org/W1998612917","https://openalex.org/W2007006677","https://openalex.org/W2024552069","https://openalex.org/W2024625480","https://openalex.org/W2090943695","https://openalex.org/W2102603887","https://openalex.org/W2105086843","https://openalex.org/W2147755254","https://openalex.org/W2159730351","https://openalex.org/W2165073487","https://openalex.org/W2247601125","https://openalex.org/W2293734132","https://openalex.org/W2395800141","https://openalex.org/W2398603393","https://openalex.org/W2531540829","https://openalex.org/W2554425084","https://openalex.org/W2726146194","https://openalex.org/W2754010549","https://openalex.org/W2755408256","https://openalex.org/W2762015918","https://openalex.org/W2916012233","https://openalex.org/W4238997411"],"related_works":["https://openalex.org/W2200866470","https://openalex.org/W2165073487","https://openalex.org/W4253881727","https://openalex.org/W4308807838","https://openalex.org/W3083935877","https://openalex.org/W4302004154","https://openalex.org/W4411887290","https://openalex.org/W4390202823","https://openalex.org/W2613094957","https://openalex.org/W2990938199"],"abstract_inverted_index":{"Background:":[0],"In":[1],"recent":[2],"years,":[3],"supramalleolar":[4,47,55],"osteotomy":[5,56,195],"has":[6],"become":[7],"a":[8,46,54,103,112,133,153,174,181,197],"valuable":[9,198],"alternative":[10],"for":[11,57,150,201],"treatment":[12,199],"of":[13,18,28,33,73,79,91,107,137,156,163,177,185,211],"ankle":[14,29,38,61,74,84,161,208],"osteoarthritis.":[15,209],"The":[16,86,146],"aim":[17],"this":[19],"study":[20],"was":[21,166,196],"to":[22,69,203],"investigate":[23],"whether":[24],"the":[25,34,37,70,77,80,83,157,160],"preoperative":[26,71,104,134,154,175],"stage":[27,72,106,136],"osteoarthritis":[30,62,75],"or":[31],"tilt":[32,78,155,176],"talus":[35,81,158],"in":[36,82,159],"mortise":[39,162],"impacts":[40],"radiologic":[41],"and":[42,76,88,96,109,124],"clinical":[43,89],"outcomes":[44,90],"following":[45],"osteotomy.":[48],"Methods:":[49],"Forty-four":[50],"patients":[51,151,172],"who":[52],"underwent":[53],"posttraumatic":[58,205],"asymmetric":[59,206],"varus":[60,207],"were":[63,66,94],"included.":[64],"Subgroups":[65],"formed":[67],"according":[68],"mortise.":[85],"radiographic":[87],"each":[92],"subgroup":[93],"compared,":[95],"survival":[97,115,148,183],"rates":[98],"calculated.":[99],"Results:":[100],"Ankles":[101],"with":[102,130,132,152,173],"Takakura":[105,135],"2":[108],"3a":[110],"showed":[111,180],"significant":[113],"higher":[114],"rate":[116,149,184],"at":[117],"5":[118],"years":[119],"(88%":[120],"[95%":[121,126,140],"CI,":[122,127,141,169,188],"67-100]":[123],"93%":[125],"80-100])":[128],"compared":[129],"ankles":[131],"3b":[138],"(47%":[139],"26-86];":[142],"P":[143,190],"=":[144,191],".044).":[145],"5-year":[147,182],"4-10":[164],"degrees":[165,179],"85%":[167],"(95%":[168,187],"68-100),":[170],"while":[171],">10":[178],"65%":[186],"46-93;":[189],".117).":[192],"Conclusion:":[193],"Supramalleolar":[194],"option":[200],"early":[202],"mid-stage":[204],"Level":[210,213],"Evidence:":[212],"IV,":[214],"retrospective":[215],"cohort":[216],"study.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2019-05-03T00:00:00"}