{"id":"https://openalex.org/A5113942466","orcid":null,"observed_orcids":[],"display_name":"Jean-Marc Kaya","raw_author_names":["Jean-Marc Kaya"],"full_name":"Jean-Marc Kaya","works_count":14,"cited_by_count":504,"summary_stats":{"2yr_mean_citedness":6.0,"h_index":6,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5113942466","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I21491767","ror":"https://ror.org/035xkbk20","display_name":"Aix-Marseille Universit\u00e9","country_code":"FR","type":"education","lineage":["https://openalex.org/I21491767"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4210087487","ror":"https://ror.org/002cp4060","display_name":"Assistance Publique H\u00f4pitaux de Marseille","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I21491767","https://openalex.org/I4210087487"]},"years":[2021,2003]},{"institution":{"id":"https://openalex.org/I4210115034","ror":"https://ror.org/029a4pp87","display_name":"H\u00f4pital Nord","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I21491767","https://openalex.org/I4210087487","https://openalex.org/I4210115034"]},"years":[2022,2021,2020,2019,2018]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10776","display_name":"Spinal Fractures and Fixation Techniques","count":6,"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/T11402","display_name":"Vascular Malformations Diagnosis and Treatment","count":5,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T12199","display_name":"Vascular Anomalies and Treatments","count":5,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics (clinical)"},"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/T11030","display_name":"Scoliosis diagnosis and treatment","count":4,"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/T10420","display_name":"Intracranial Aneurysms: Treatment and Complications","count":3,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T12199","display_name":"Vascular Anomalies and Treatments","value":6.73e-05,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics (clinical)"},"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/T11402","display_name":"Vascular Malformations Diagnosis and Treatment","value":4.13e-05,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T11030","display_name":"Scoliosis diagnosis and treatment","value":2.56e-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":2.38e-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/T12108","display_name":"Management of metastatic bone disease","value":2.37e-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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9822149276733398},{"id":"168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","score":0.7899504899978638},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.6598203182220459},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.5985999703407288},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.19017910957336426}],"counts_by_year":[{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":12},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":13},{"year":2020,"works_count":3,"oa_works_count":1,"cited_by_count":18},{"year":2021,"works_count":2,"oa_works_count":1,"cited_by_count":32},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":30},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":33},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":57},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":53}],"display_name_alternatives":["Jean-Marc Kaya"],"block_key":"j kaya","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113942466","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113942466","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}