{"id":"https://openalex.org/A5026049591","orcid":"https://orcid.org/0000-0002-5400-482X","observed_orcids":["https://orcid.org/0000-0002-5400-482X"],"display_name":"Hagen Hommel","raw_author_names":["H Hommel","H. Hommel","Hagen Hommel","Hommel, Hagen","Hommel, Hagen 1966-"],"full_name":"Hommel, Hagen","works_count":73,"cited_by_count":646,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":16,"i10_index":28},"ids":{"openalex":"https://openalex.org/A5026049591","orcid":"https://orcid.org/0000-0002-5400-482X","observed_orcids":["https://orcid.org/0000-0002-5400-482X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210101828","ror":"https://ror.org/01dgzjt17","display_name":"Krankenhaus M\u00e4rkisch-Oderland","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210101828"]},"years":[2026,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2012]},{"institution":{"id":"https://openalex.org/I4210127521","ror":"https://ror.org/03781zn34","display_name":"Berlin-Brandenburger Centrum f\u00fcr Regenerative Therapien","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210127521"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I4210145679","ror":"https://ror.org/04839sh14","display_name":"Medizinische Hochschule Brandenburg Theodor Fontane","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210145679"]},"years":[2023,2022,2021,2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I51783024","ror":"https://ror.org/02wxx3e24","display_name":"Brandenburg University of Technology Cottbus-Senftenberg","country_code":"DE","type":"education","lineage":["https://openalex.org/I51783024"]},"years":[2023,2018]},{"institution":{"id":"https://openalex.org/I7877124","ror":"https://ror.org/001w7jn25","display_name":"Charit\u00e9 \u2013 Universit\u00e4tsmedizin Berlin","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I7877124"]},"years":[2020,2019,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I4210101828","ror":"https://ror.org/01dgzjt17","display_name":"Krankenhaus M\u00e4rkisch-Oderland","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210101828"]}],"topics":[{"id":"https://openalex.org/T10562","display_name":"Total Knee Arthroplasty Outcomes","count":63,"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/T10442","display_name":"Knee injuries and reconstruction techniques","count":45,"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/T10512","display_name":"Orthopaedic implants and arthroplasty","count":39,"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":10,"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","count":9,"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/T10562","display_name":"Total Knee Arthroplasty Outcomes","value":0.0003307,"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/T10442","display_name":"Knee injuries and reconstruction techniques","value":0.0001671,"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/T10512","display_name":"Orthopaedic implants and arthroplasty","value":0.0001253,"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/T12800","display_name":"Musculoskeletal synovial abnormalities and treatments","value":8.95e-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"}},{"id":"https://openalex.org/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","value":2.76e-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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9776886105537415},{"id":"3017871827","wikidata":"https://www.wikidata.org/wiki/Q1693864","display_name":"Total knee arthroplasty","score":0.8443539142608643},{"id":"2778336525","wikidata":"https://www.wikidata.org/wiki/Q708178","display_name":"Arthroplasty","score":0.6182036995887756},{"id":"29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","score":0.5942100286483765},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5941590070724487}],"counts_by_year":[{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2014,"works_count":4,"oa_works_count":3,"cited_by_count":6},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":10},{"year":2016,"works_count":8,"oa_works_count":3,"cited_by_count":26},{"year":2017,"works_count":13,"oa_works_count":10,"cited_by_count":26},{"year":2018,"works_count":13,"oa_works_count":8,"cited_by_count":28},{"year":2019,"works_count":7,"oa_works_count":4,"cited_by_count":46},{"year":2020,"works_count":12,"oa_works_count":7,"cited_by_count":55},{"year":2021,"works_count":3,"oa_works_count":2,"cited_by_count":75},{"year":2022,"works_count":5,"oa_works_count":4,"cited_by_count":70},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":76},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":62},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":86},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":76}],"display_name_alternatives":["H Hommel","H. Hommel","Hagen Hommel","Hommel, Hagen","Hommel, Hagen 1966-"],"block_key":"h hommel","works_api_url":"https://api.openalex.org/works?filter=author.id:A5026049591","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5026049591","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}