{"id":"https://openalex.org/A5048826513","orcid":"https://orcid.org/0000-0002-4336-239X","observed_orcids":["https://orcid.org/0000-0002-4336-239X"],"display_name":"K K Yu","raw_author_names":["K K Yu","Kangkang Yu","Kang\u2010Kang Yu"],"full_name":"Kangkang Yu","works_count":11,"cited_by_count":18,"summary_stats":{"2yr_mean_citedness":1.7142857142857142,"h_index":3,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5048826513","orcid":"https://orcid.org/0000-0002-4336-239X","observed_orcids":["https://orcid.org/0000-0002-4336-239X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I2802939634","ror":"https://ror.org/04gw3ra78","display_name":"Chinese PLA General Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2802939634"]},"years":[2026,2025,2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I2802939634","ror":"https://ror.org/04gw3ra78","display_name":"Chinese PLA General Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2802939634"]}],"topics":[{"id":"https://openalex.org/T11218","display_name":"Hip disorders and treatments","count":8,"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","count":4,"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/T10280","display_name":"Shoulder Injury and Treatment","count":3,"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/T10084","display_name":"Musculoskeletal pain and rehabilitation","count":1,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"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","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T11218","display_name":"Hip disorders and treatments","value":4.47e-05,"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/T12154","display_name":"Pelvic and Acetabular Injuries","value":2.39e-05,"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/T10280","display_name":"Shoulder Injury and Treatment","value":1.52e-05,"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","value":1.13e-05,"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/T12712","display_name":"Myofascial pain diagnosis and treatment","value":1.04e-05,"subfield":{"id":"https://openalex.org/subfields/1307","display_name":"Cell Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9331529140472412},{"id":"2780485590","wikidata":"https://www.wikidata.org/wiki/Q5767996","display_name":"Hip arthroscopy","score":0.8694024085998535},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.6069239974021912},{"id":"2779162959","wikidata":"https://www.wikidata.org/wiki/Q708232","display_name":"Arthroscopy","score":0.5754146575927734},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.3111000061035156}],"counts_by_year":[{"year":2023,"works_count":4,"oa_works_count":1,"cited_by_count":6},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":8},{"year":2025,"works_count":5,"oa_works_count":0,"cited_by_count":4},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["K K Yu","Kangkang Yu","Kang\u2010Kang Yu"],"block_key":"k yu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5048826513","updated_date":"2026-10-10T12:59:14","created_date":"2025-10-10T00:00:00"}
