{"id":"https://openalex.org/W4396975643","doi":"https://doi.org/10.1002/ksa.12232","title":"More than 3 mm of preoperative medial meniscal extrusion is identified as a key risk factor for varus progression in limb alignment after arthroscopic repair of medial meniscus posterior root tear","display_name":"More than 3 mm of preoperative medial meniscal extrusion is identified as a key risk factor for varus progression in limb alignment after arthroscopic repair of medial meniscus posterior root tear","publication_year":2024,"publication_date":"2024-05-15","ids":{"openalex":"https://openalex.org/W4396975643","doi":"https://doi.org/10.1002/ksa.12232","pmid":"https://pubmed.ncbi.nlm.nih.gov/38751080"},"language":"en","primary_location":{"id":"doi:10.1002/ksa.12232","doi":"https://doi.org/10.1002/ksa.12232","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ksa.12232","pdf_url":null,"source":{"id":"https://openalex.org/S51654951","display_name":"Knee Surgery Sports Traumatology Arthroscopy","issn_l":"0942-2056","issn":["0942-2056","1433-7347"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-2","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Knee Surgery, Sports Traumatology, Arthroscopy","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/A5043852537","display_name":"Kyoung Ho Yoon","orcid":"https://orcid.org/0000-0001-8913-7932","observed_orcids":["https://orcid.org/0000-0001-8913-7932"]},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]},{"id":"https://openalex.org/I4210112503","display_name":"Kyung Hee University Medical Center","ror":"https://ror.org/01vbmek33","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I35928602","https://openalex.org/I4210112503","https://openalex.org/I4405258385"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyoung Ho Yoon","raw_affiliation_strings":["Department of Orthopaedic Surgery, Kyung Hee University Hospital, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Kyung Hee University Hospital, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I35928602","https://openalex.org/I4210112503"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092695455","display_name":"Bo Seung Bae","orcid":"https://orcid.org/0000-0002-7673-8541","observed_orcids":["https://orcid.org/0000-0002-7673-8541"]},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]},{"id":"https://openalex.org/I4210112503","display_name":"Kyung Hee University Medical Center","ror":"https://ror.org/01vbmek33","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I35928602","https://openalex.org/I4210112503","https://openalex.org/I4405258385"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Bo Seung Bae","raw_affiliation_strings":["Department of Orthopaedic Surgery, Kyung Hee University Hospital, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Orthopaedic Surgery, Kyung Hee University Hospital, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I35928602","https://openalex.org/I4210112503"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113210084","display_name":"Jun Hyeong Ahn","orcid":"https://orcid.org/0000-0001-6442-5014","observed_orcids":["https://orcid.org/0000-0001-6442-5014"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jun Hyeong Ahn","raw_affiliation_strings":["Department of Orthopedic Surgery, Pohang St. Mary's Hospital, Pohang-si, Gyeongsangbuk-do, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-6442-5014","affiliations":[{"raw_affiliation_string":"Department of Orthopedic Surgery, Pohang St. Mary's Hospital, Pohang-si, Gyeongsangbuk-do, Republic of Korea","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100786232","display_name":"Sung Hyun Hwang","orcid":"https://orcid.org/0000-0002-3908-8308","observed_orcids":["https://orcid.org/0000-0002-3908-8308"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sung Hyun Hwang","raw_affiliation_strings":["Department of Orthopedic Surgery, Pohang St. Mary's Hospital, Pohang-si, Gyeongsangbuk-do, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-3908-8308","affiliations":[{"raw_affiliation_string":"Department of Orthopedic Surgery, Pohang St. Mary's Hospital, Pohang-si, Gyeongsangbuk-do, Republic of Korea","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100786232"],"corresponding_institution_ids":[],"apc_list":{"value":4300,"currency":"USD","value_usd":4300},"apc_paid":null,"fwci":3.6975,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.93701796,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"32","issue":"9","first_page":"2239","last_page":"2247"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10442","display_name":"Knee injuries and reconstruction techniques","score":0.9994999766349792,"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":0.9994999766349792,"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/T10105","display_name":"Osteoarthritis Treatment and Mechanisms","score":0.0,"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"}},{"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"}}],"keywords":[{"id":"https://openalex.org/keywords/medial-meniscal-extrusion","display_name":"medial meniscal extrusion","score":0.9290000200271606},{"id":"https://openalex.org/keywords/limb-alignment","display_name":"limb alignment","score":0.746999979019165},{"id":"https://openalex.org/keywords/arthroscopic-meniscal-repair","display_name":"arthroscopic meniscal repair","score":0.8759999871253967},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.7070000171661377},{"id":"https://openalex.org/keywords/patient-reported-outcomes","display_name":"patient-reported outcomes","score":0.7440000176429749},{"id":"https://openalex.org/keywords/meniscal-healing","display_name":"meniscal healing","score":0.703000009059906}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8390235900878906},{"id":"https://openalex.org/C2780423099","wikidata":"https://www.wikidata.org/wiki/Q6806071","display_name":"Medial meniscus","level":4,"score":0.7754067182540894},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.5500314831733704},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.5485766530036926},{"id":"https://openalex.org/C13483470","wikidata":"https://www.wikidata.org/wiki/Q1470152","display_name":"Coronal plane","level":2,"score":0.5039998888969421},{"id":"https://openalex.org/C2779866876","wikidata":"https://www.wikidata.org/wiki/Q18349435","display_name":"High tibial osteotomy","level":4,"score":0.4847380816936493},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4804691672325134},{"id":"https://openalex.org/C2777785397","wikidata":"https://www.wikidata.org/wiki/Q492194","display_name":"Group B","level":2,"score":0.47994640469551086},{"id":"https://openalex.org/C2780550940","wikidata":"https://www.wikidata.org/wiki/Q502730","display_name":"Cartilage","level":2,"score":0.44496017694473267},{"id":"https://openalex.org/C2776164576","wikidata":"https://www.wikidata.org/wiki/Q62736","display_name":"Osteoarthritis","level":3,"score":0.4049444794654846},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.21571484208106995},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.19397714734077454},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.16888079047203064},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.12575754523277283},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000070600","descriptor_name":"Tibial Meniscus Injuries","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D001182","descriptor_name":"Arthroscopy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"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":"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":"D008592","descriptor_name":"Menisci, Tibial","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D008592","descriptor_name":"Menisci, Tibial","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016474","descriptor_name":"Weight-Bearing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1002/ksa.12232","doi":"https://doi.org/10.1002/ksa.12232","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ksa.12232","pdf_url":null,"source":{"id":"https://openalex.org/S51654951","display_name":"Knee Surgery Sports Traumatology Arthroscopy","issn_l":"0942-2056","issn":["0942-2056","1433-7347"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-2","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Knee Surgery, Sports Traumatology, Arthroscopy","raw_type":"journal-article"},{"id":"pmid:38751080","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38751080","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":"Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9922999739646912,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W199753275","https://openalex.org/W1725575734","https://openalex.org/W1973133617","https://openalex.org/W1979659750","https://openalex.org/W2005593668","https://openalex.org/W2006781541","https://openalex.org/W2028764687","https://openalex.org/W2078546883","https://openalex.org/W2087803650","https://openalex.org/W2114958620","https://openalex.org/W2125321317","https://openalex.org/W2140899224","https://openalex.org/W2261237464","https://openalex.org/W2759103745","https://openalex.org/W2883974937","https://openalex.org/W2955521601","https://openalex.org/W3013786530","https://openalex.org/W3021605992","https://openalex.org/W3045056280","https://openalex.org/W3046546963","https://openalex.org/W3097569323","https://openalex.org/W3103304142","https://openalex.org/W3126854124","https://openalex.org/W3129291179","https://openalex.org/W3139339427","https://openalex.org/W3140439854","https://openalex.org/W3149688063","https://openalex.org/W3189462941","https://openalex.org/W4224056807","https://openalex.org/W4225713265","https://openalex.org/W4311144750","https://openalex.org/W4320856996","https://openalex.org/W4321460184","https://openalex.org/W4382010921","https://openalex.org/W4385792827","https://openalex.org/W4392028612","https://openalex.org/W4393114077"],"related_works":["https://openalex.org/W7160607033","https://openalex.org/W2961759312","https://openalex.org/W3139339427","https://openalex.org/W2078546883","https://openalex.org/W3132037494","https://openalex.org/W3046546963","https://openalex.org/W4311518592","https://openalex.org/W2512035748","https://openalex.org/W4324311197","https://openalex.org/W4318542823"],"abstract_inverted_index":{"PURPOSE:":[0],"To":[1],"investigate":[2],"the":[3,21,33,71,100,164,171,207,214,223,234,265],"risk":[4,247],"factors":[5],"for":[6,249],"varus":[7,30,37,250,269],"progression":[8,31],"after":[9],"arthroscopic":[10,44],"medial":[11,108,165],"meniscal":[12,106,109],"posterior":[13],"root":[14],"tear":[15],"(MMPRT)":[16],"repair":[17,45],"and":[18,32,50,54,81,92,97,112,119,138,151,160,193,233],"to":[19],"compare":[20],"clinical":[22],"outcomes":[23,205,257],"between":[24,48,99,170,213],"two":[25,64,101,215],"groups:":[26],"one":[27],"with":[28,35,78,84,143,267],"more":[29],"other":[34],"less":[36],"progression.":[38,251,270],"METHODS:":[39],"Patients":[40],"who":[41],"underwent":[42],"isolated":[43],"of":[46,70,132,147,226,237],"MMPRT":[47],"2015":[49],"2020":[51],"were":[52,58,61,95,116,175,258],"enroled,":[53],"2-year":[55,208,261],"follow-up":[56,209],"data":[57],"collected.":[59],"Participants":[60],"categorized":[62],"into":[63],"groups":[65,216],"based":[66],"on":[67],"preoperative":[68],"values":[69],"weight-bearing":[72],"line":[73],"(WBL)":[74],"ratio:":[75],"group":[76,82,136,141,179,184,191,199,266],"A":[77,137,180,192],"<5.9%":[79],"increase":[80],"B":[83,185],"\u22655.9%":[85],"increase.":[86],"Various":[87],"factors,":[88],"including":[89],"demographic":[90],"features":[91],"radiological":[93],"findings,":[94],"analysed":[96],"compared":[98],"groups.":[102,172],"Intra-meniscal":[103],"signal":[104],"intensity,":[105],"healing,":[107],"extrusion":[110],"(MME),":[111],"articular":[113],"cartilage":[114,161],"grade":[115],"assessed":[117],"preoperatively":[118],"1-year":[120],"postoperatively":[121],"using":[122],"coronal":[123],"magnetic":[124],"resonance":[125],"imaging.":[126],"RESULTS:":[127],"The":[128],"final":[129],"cohort":[130],"consisted":[131],"34":[133],"patients":[134],"in":[135,140,163,178,183,190,198,255,264],"46":[139],"B,":[142,200],"a":[144,220,246],"mean":[145],"age":[146],"55.8":[148],"\u00b1":[149,153,187,195],"11.2":[150],"59.8":[152],"6.6":[154],"years,":[155],"respectively.":[156],"Preoperative":[157,173,243],"WBL":[158],"ratio":[159,225],"lesions":[162],"compartment":[166],"did":[167,210],"not":[168,211],"differ":[169,212],"MME":[174,227,238,244],"significantly":[176],"lower":[177],"than":[181],"those":[182],"(2.6":[186],"0.6":[188],"mm":[189,197],"3.5":[194],"0.7":[196],"p":[201],"<":[202,231],"0.05).":[203],"Patient-reported":[204],"at":[206,260],"(n.":[217],"s.).":[218],"In":[219],"logistic":[221],"analysis,":[222],"odds":[224],"was":[228,239],"2.1":[229],"(p":[230],"0.05),":[232],"cutoff":[235],"value":[236],"3.02":[240],"mm.":[241],"CONCLUSION:":[242],"is":[245],"factor":[248],"However,":[252],"no":[253],"differences":[254],"patient-reported":[256],"observed":[259],"follow-up,":[262],"even":[263],"greater":[268],"LEVEL":[271],"OF":[272],"EVIDENCE:":[273],"Level":[274],"IV.":[275]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2024-05-17T00:00:00"}
