{"id":"https://openalex.org/W3167883295","doi":"https://doi.org/10.1016/j.asmr.2021.02.001","title":"Cartilage Restoration of Bipolar Lesions Within the Patellofemoral Joint Delays Need for Arthroplasty: A Systematic Review of Rates of Failure","display_name":"Cartilage Restoration of Bipolar Lesions Within the Patellofemoral Joint Delays Need for Arthroplasty: A Systematic Review of Rates of Failure","publication_year":2021,"publication_date":"2021-06-14","ids":{"openalex":"https://openalex.org/W3167883295","doi":"https://doi.org/10.1016/j.asmr.2021.02.001","mag":"3167883295","pmid":"https://pubmed.ncbi.nlm.nih.gov/34430900"},"language":"en","primary_location":{"id":"doi:10.1016/j.asmr.2021.02.001","doi":"https://doi.org/10.1016/j.asmr.2021.02.001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.asmr.2021.02.001","pdf_url":null,"source":{"id":"https://openalex.org/S4210234811","display_name":"Arthroscopy Sports Medicine and Rehabilitation","issn_l":"2666-061X","issn":["2666-061X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","norway-1","oarl","poland-20"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arthroscopy, Sports Medicine, and Rehabilitation","raw_type":"journal-article"},"volume":null,"type":"review","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.asmr.2021.02.001","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071101746","display_name":"Anirudh K. Gowd","orcid":"https://orcid.org/0000-0001-7151-6459","observed_orcids":["https://orcid.org/0000-0001-7151-6459"]},"institutions":[{"id":"https://openalex.org/I1282516798","display_name":"Atrium Health Wake Forest Baptist","ror":"https://ror.org/04v8djg66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282516798","https://openalex.org/I47251452"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Anirudh K. Gowd","raw_affiliation_strings":["Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","institution_ids":["https://openalex.org/I1282516798"]},{"raw_affiliation_string":"Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina","institution_ids":["https://openalex.org/I1282516798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038599439","display_name":"Alexander E. Weimer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1282516798","display_name":"Atrium Health Wake Forest Baptist","ror":"https://ror.org/04v8djg66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282516798","https://openalex.org/I47251452"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexander E. Weimer","raw_affiliation_strings":["Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","institution_ids":["https://openalex.org/I1282516798"]},{"raw_affiliation_string":"Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina","institution_ids":["https://openalex.org/I1282516798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045291684","display_name":"Danielle E. Rider","orcid":"https://orcid.org/0000-0003-4430-7066","observed_orcids":["https://orcid.org/0000-0003-4430-7066"]},"institutions":[{"id":"https://openalex.org/I1282516798","display_name":"Atrium Health Wake Forest Baptist","ror":"https://ror.org/04v8djg66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282516798","https://openalex.org/I47251452"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Danielle E. Rider","raw_affiliation_strings":["Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","institution_ids":["https://openalex.org/I1282516798"]},{"raw_affiliation_string":"Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina","institution_ids":["https://openalex.org/I1282516798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009336062","display_name":"Edward C. Beck","orcid":"https://orcid.org/0000-0002-5092-0679","observed_orcids":["https://orcid.org/0000-0002-5092-0679"]},"institutions":[{"id":"https://openalex.org/I1282516798","display_name":"Atrium Health Wake Forest Baptist","ror":"https://ror.org/04v8djg66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282516798","https://openalex.org/I47251452"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward C. Beck","raw_affiliation_strings":["Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","institution_ids":["https://openalex.org/I1282516798"]},{"raw_affiliation_string":"Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina","institution_ids":["https://openalex.org/I1282516798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064247410","display_name":"Avinesh Agarwalla","orcid":"https://orcid.org/0000-0001-5056-6780","observed_orcids":["https://orcid.org/0000-0001-5056-6780"]},"institutions":[{"id":"https://openalex.org/I1321686444","display_name":"Westchester Medical Center","ror":"https://ror.org/03fcgva33","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1321686444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Avinesh Agarwalla","raw_affiliation_strings":["Westchester Medical Center Valhalla New York","Westchester Medical Center, Valhalla, New York"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Westchester Medical Center Valhalla New York","institution_ids":["https://openalex.org/I1321686444"]},{"raw_affiliation_string":"Westchester Medical Center, Valhalla, New York","institution_ids":["https://openalex.org/I1321686444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072755963","display_name":"Lisa K. O\u2019Brien","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1282516798","display_name":"Atrium Health Wake Forest Baptist","ror":"https://ror.org/04v8djg66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282516798","https://openalex.org/I47251452"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lisa K. O\u2019Brien","raw_affiliation_strings":["Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","institution_ids":["https://openalex.org/I1282516798"]},{"raw_affiliation_string":"Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina","institution_ids":["https://openalex.org/I1282516798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054968531","display_name":"Michael Joseph Alaia","orcid":"https://orcid.org/0000-0001-8003-5737","observed_orcids":["https://orcid.org/0000-0001-8003-5737"]},"institutions":[{"id":"https://openalex.org/I4210086933","display_name":"NYU Langone Health","ror":"https://ror.org/005dvqh91","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210086933"]},{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael J. Alaia","raw_affiliation_strings":["New York University Langone Health New York New York U.S.A","New York University Langone Health, New York, New York, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New York University Langone Health New York New York U.S.A","institution_ids":["https://openalex.org/I4210086933","https://openalex.org/I57206974"]},{"raw_affiliation_string":"New York University Langone Health, New York, New York, U.S.A","institution_ids":["https://openalex.org/I4210086933","https://openalex.org/I57206974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019761310","display_name":"Cristin M. Ferguson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1282516798","display_name":"Atrium Health Wake Forest Baptist","ror":"https://ror.org/04v8djg66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282516798","https://openalex.org/I47251452"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cristin M. Ferguson","raw_affiliation_strings":["Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","institution_ids":["https://openalex.org/I1282516798"]},{"raw_affiliation_string":"Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina","institution_ids":["https://openalex.org/I1282516798"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082701563","display_name":"Brian Robert Waterman","orcid":"https://orcid.org/0000-0002-1442-212X","observed_orcids":["https://orcid.org/0000-0002-1442-212X"]},"institutions":[{"id":"https://openalex.org/I1282516798","display_name":"Atrium Health Wake Forest Baptist","ror":"https://ror.org/04v8djg66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1282516798","https://openalex.org/I47251452"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brian R. Waterman","raw_affiliation_strings":["Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wake Forest University Baptist Medical Center Winston\u2010Salem North Carolina","institution_ids":["https://openalex.org/I1282516798"]},{"raw_affiliation_string":"Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina","institution_ids":["https://openalex.org/I1282516798"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5071101746"],"corresponding_institution_ids":["https://openalex.org/I1282516798"],"apc_list":{"value":2000,"currency":"USD","value_usd":2000},"apc_paid":{"value":2000,"currency":"USD","value_usd":2000},"fwci":0.2044,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.23748277,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"3","issue":"4","first_page":"e1189","last_page":"e1197"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10105","display_name":"Osteoarthritis Treatment and Mechanisms","score":0.9096999764442444,"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"}},"topics":[{"id":"https://openalex.org/T10105","display_name":"Osteoarthritis Treatment and Mechanisms","score":0.9096999764442444,"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/T10442","display_name":"Knee injuries and reconstruction techniques","score":0.06350000202655792,"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/T11570","display_name":"Periodontal Regeneration and Treatments","score":0.010900000110268593,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/patellofemoral-joint","display_name":"patellofemoral joint","score":0.875},{"id":"https://openalex.org/keywords/osteochondral-lesions","display_name":"osteochondral defects","score":0.777999997138977},{"id":"https://openalex.org/keywords/cartilage-repair","display_name":"cartilage repair","score":0.9769999980926514},{"id":"https://openalex.org/keywords/microfracture","display_name":"microfracture","score":0.9139999747276306},{"id":"https://openalex.org/keywords/autologous-chondrocyte-implantation","display_name":"autologous chondrocyte implantation","score":0.9990000128746033},{"id":"https://openalex.org/keywords/cartilage-transplantation","display_name":"cartilage transplantation","score":0.6759999990463257},{"id":"https://openalex.org/keywords/failure-rate","display_name":"failure rate","score":0.800000011920929},{"id":"https://openalex.org/keywords/time-to-failure","display_name":"time to failure","score":0.8230000138282776},{"id":"https://openalex.org/keywords/conversion-arthroplasty","display_name":"conversion arthroplasty","score":0.871999979019165},{"id":"https://openalex.org/keywords/joint-preservation","display_name":"joint preservation","score":0.5759999752044678},{"id":"https://openalex.org/keywords/knee-surgery","display_name":"knee surgery","score":0.367000013589859}],"concepts":[{"id":"https://openalex.org/C3019391314","wikidata":"https://www.wikidata.org/wiki/Q37425","display_name":"Patellofemoral joint","level":3,"score":0.6709347367286682},{"id":"https://openalex.org/C2780550940","wikidata":"https://www.wikidata.org/wiki/Q502730","display_name":"Cartilage","level":2,"score":0.58620685338974},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.578140914440155},{"id":"https://openalex.org/C2778336525","wikidata":"https://www.wikidata.org/wiki/Q708178","display_name":"Arthroplasty","level":2,"score":0.5494727492332458},{"id":"https://openalex.org/C189708586","wikidata":"https://www.wikidata.org/wiki/Q1504425","display_name":"Systematic review","level":3,"score":0.47558557987213135},{"id":"https://openalex.org/C3020332539","wikidata":"https://www.wikidata.org/wiki/Q2014564","display_name":"Articular cartilage","level":4,"score":0.4310861825942993},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4286355674266815},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.4183928966522217},{"id":"https://openalex.org/C3018947069","wikidata":"https://www.wikidata.org/wiki/Q1863402","display_name":"Joint arthroplasty","level":3,"score":0.41406264901161194},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3202652931213379},{"id":"https://openalex.org/C2780368125","wikidata":"https://www.wikidata.org/wiki/Q229081","display_name":"Patella","level":2,"score":0.3092019259929657},{"id":"https://openalex.org/C2776164576","wikidata":"https://www.wikidata.org/wiki/Q62736","display_name":"Osteoarthritis","level":3,"score":0.21396830677986145},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.20535334944725037},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.20480266213417053},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.17982760071754456},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.16961261630058289},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14124828577041626},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.06088322401046753},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.05313071608543396},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/j.asmr.2021.02.001","doi":"https://doi.org/10.1016/j.asmr.2021.02.001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.asmr.2021.02.001","pdf_url":null,"source":{"id":"https://openalex.org/S4210234811","display_name":"Arthroscopy Sports Medicine and Rehabilitation","issn_l":"2666-061X","issn":["2666-061X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","norway-1","oarl","poland-20"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arthroscopy, Sports Medicine, and Rehabilitation","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8365210","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8365210","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arthrosc Sports Med Rehabil","raw_type":"Text"},{"id":"pmid:34430900","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34430900","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":"Arthroscopy, sports medicine, and rehabilitation","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1016/j.asmr.2021.02.001","doi":"https://doi.org/10.1016/j.asmr.2021.02.001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.asmr.2021.02.001","pdf_url":null,"source":{"id":"https://openalex.org/S4210234811","display_name":"Arthroscopy Sports Medicine and Rehabilitation","issn_l":"2666-061X","issn":["2666-061X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","norway-1","oarl","poland-20"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arthroscopy, Sports Medicine, and Rehabilitation","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9763000011444092,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"score":0.4699999988079071,"display_name":"Life on land","id":"https://metadata.un.org/sdg/15"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309678","display_name":"Arthrex","ror":"https://ror.org/01vd19x80"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1251936","https://openalex.org/W153078535","https://openalex.org/W2004169348","https://openalex.org/W2006873970","https://openalex.org/W2008070930","https://openalex.org/W2014542500","https://openalex.org/W2017044005","https://openalex.org/W2023044679","https://openalex.org/W2024126544","https://openalex.org/W2025317816","https://openalex.org/W2035317111","https://openalex.org/W2037376184","https://openalex.org/W2038773696","https://openalex.org/W2046409312","https://openalex.org/W2051084166","https://openalex.org/W2061073787","https://openalex.org/W2077741009","https://openalex.org/W2122127828","https://openalex.org/W2125714423","https://openalex.org/W2144047185","https://openalex.org/W2157823046","https://openalex.org/W2159520009","https://openalex.org/W2161701454","https://openalex.org/W2255212786","https://openalex.org/W2323225719","https://openalex.org/W2324752316","https://openalex.org/W2334811178","https://openalex.org/W2758764009","https://openalex.org/W2790234006","https://openalex.org/W2889558642","https://openalex.org/W2896675447","https://openalex.org/W2900804618","https://openalex.org/W2914079616","https://openalex.org/W2951723566","https://openalex.org/W2952778401","https://openalex.org/W2997379426","https://openalex.org/W3000175275","https://openalex.org/W3013043387","https://openalex.org/W3013810081","https://openalex.org/W3017428509","https://openalex.org/W4232476231","https://openalex.org/W4317564356"],"related_works":["https://openalex.org/W2527674270","https://openalex.org/W1956989191","https://openalex.org/W3096909261","https://openalex.org/W2122722039","https://openalex.org/W3091242668","https://openalex.org/W4387025878","https://openalex.org/W4380089747","https://openalex.org/W4200322526","https://openalex.org/W1659084210","https://openalex.org/W2149639010"],"abstract_inverted_index":{"Purpose":[0],"The":[1,151,207],"purpose":[2],"of":[3,19,22,74,86,95,106,141,147,176,184,194,205,253,263,271,277],"the":[4,11,27,33,53,75,104,148,222,240],"present":[5],"review":[6,10,276],"is":[7],"to":[8,31,35,50,101,174,182,187,192,203,215,227,231,267],"systematically":[9],"available":[12,241],"literature":[13],"for":[14,91],"failure":[15,109,211,228],"rates":[16,94],"and":[17,43,56,58,99,131,137,160,196,256],"complications":[18],"cartilage":[20,82,244],"restoration":[21,83,245],"bipolar":[23,71,145],"chondral":[24,72],"defects":[25],"in":[26,172,180,189,190,201,209,224,259],"patellofemoral":[28,76,149],"(PF)":[29],"joint":[30,77,257],"assess":[32],"ability":[34],"treat":[36],"these":[37],"lesions":[38,73,146],"without":[39,199],"arthroplasty.":[40],"Methods":[41],"PubMed":[42],"MEDLINE":[44],"databases":[45],"were":[46,79,89,126,170],"queried":[47],"between":[48],"2000":[49],"2020":[51],"using":[52],"keywords":[54],"\u201costeochondral\u201d":[55],"\u201cknee\u201d":[57],"\u201cmicrofracture,\u201d":[59],"\u201cautologous":[60],"chondrocyte":[61],"implantation":[62],"(ACI),\u201d":[63],"or":[64],"\u201ctransplantation.\u201d":[65],"Patient":[66],"selection":[67],"included":[68],"patients":[69,264],"with":[70,81],"that":[78],"treated":[80],"procedures.":[84],"Treatment":[85],"PF":[87],"joints":[88],"reviewed":[90],"surgical":[92],"indications/technique,":[93],"failure,":[96],"defect":[97],"characteristics,":[98],"time":[100,226],"failure.":[102],"For":[103],"purposes":[105],"this":[107],"study,":[108],"was":[110,155,164,213,229],"defined":[111],"by":[112],"each":[113],"individual":[114],"author":[115],"on":[116],"their":[117],"respective":[118],"studies.":[119,280],"Results":[120],"After":[121],"screening":[122],"1,295":[123],"articles,":[124],"there":[125],"8":[127],"publications":[128],"analyzed":[129,134],"quantitatively":[130,136],"10":[132],"articles":[133],"both":[135],"qualitatively.":[138],"A":[139],"total":[140],"249":[142],"knees":[143],"involved":[144],"joint.":[150],"weighted":[152,161],"average":[153,162,210,225],"age":[154],"36.5":[156],"\u00b1":[157,166],"10.4":[158],"years,":[159],"follow\u2010up":[163],"89.0":[165],"31.7":[167],"months.":[168],"There":[169],"failures":[171],"0%":[173,181,191,202,214],"50%":[175,193],"cases,":[177,185,195],"revision":[178,200],"procedures":[179,246],"10%":[183],"conversion":[186],"arthroplasty":[188],"unsatisfactory":[197],"outcome":[198],"8.3%":[204],"cases.":[206],"range":[208,223],"rate":[212],"50.0%":[216],"(I":[217,234],"2":[218,235],"=":[219,236],"68.0%),":[220],"whereas":[221],"2.9":[230],"6.8":[232],"years":[233],"79.0%).":[237],"Conclusion":[238],"From":[239],"data,":[242],"established":[243],"may":[247],"provide":[248],"favorable":[249],"patient\u2010reported":[250],"function,":[251],"avoidance":[252],"secondary":[254],"surgery,":[255],"preservation":[258],"at":[260,265],"least":[261],"80%":[262],"short\u2010":[266],"mid\u2010term":[268],"follow\u2010up.":[269],"Level":[270,273,278],"Evidence":[272],"IV,":[274],"systematic":[275],"IV":[279]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3}],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2021-06-22T00:00:00"}
