{"id":"https://openalex.org/A5043699287","orcid":"https://orcid.org/0000-0002-8002-2108","observed_orcids":["https://orcid.org/0000-0002-8002-2108"],"display_name":"Ramanan Rajakulasingam","raw_author_names":["R Rajakulasingam","R Ramanan","R. R. Rajakulasingam","R. Rajakulasingam","R. Ramanan Rajakulasingam","Rajakulasingam, Ramanan","Ramanan Rajakulasingam"],"full_name":"Ramanan Rajakulasingam","works_count":85,"cited_by_count":436,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":12,"i10_index":15},"ids":{"openalex":"https://openalex.org/A5043699287","orcid":"https://orcid.org/0000-0002-8002-2108","observed_orcids":["https://orcid.org/0000-0002-8002-2108"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1308923049","ror":"https://ror.org/014ja3n03","display_name":"University Hospitals Birmingham NHS Foundation Trust","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1308923049"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I1310053265","ror":"https://ror.org/0001ke483","display_name":"St George's Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1310053265","https://openalex.org/I2801196673"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I165862685","ror":"https://ror.org/040f08y74","display_name":"St George's, University of London","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I165862685","https://openalex.org/I4401726869"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I263303288","ror":"https://ror.org/01qbm4443","display_name":"Basildon and Thurrock University Hospitals NHS Foundation Trust","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I263303288"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I2799307867","ror":"https://ror.org/048emj907","display_name":"Queen Elizabeth Hospital Birmingham","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1308923049","https://openalex.org/I2799307867"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I2801017582","ror":"https://ror.org/05hrg0j24","display_name":"Lister Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2801017582","https://openalex.org/I4210122718"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I2801914139","ror":"https://ror.org/03scbek41","display_name":"Royal Orthopaedic Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2801914139"]},"years":[2023,2021,2020,2019]},{"institution":{"id":"https://openalex.org/I2802751111","ror":"https://ror.org/043j9bc42","display_name":"Royal National Orthopaedic Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2802751111","https://openalex.org/I4210118734"]},"years":[2026,2025,2023,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I4210118734","ror":"https://ror.org/03dx46b94","display_name":"Royal National Orthopaedic Hospital NHS Trust","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210118734"]},"years":[2022,2021,2020]},{"institution":{"id":"https://openalex.org/I4210122718","ror":"https://ror.org/02ryc4y44","display_name":"East and North Hertfordshire NHS Trust","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210122718"]},"years":[2013]}],"last_known_institutions":[{"id":"https://openalex.org/I2802751111","ror":"https://ror.org/043j9bc42","display_name":"Royal National Orthopaedic Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2802751111","https://openalex.org/I4210118734"]}],"topics":[{"id":"https://openalex.org/T10975","display_name":"Bone Tumor Diagnosis and Treatments","count":38,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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/T10253","display_name":"Sarcoma Diagnosis and Treatment","count":21,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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":12,"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/T12209","display_name":"Bone and Joint Diseases","count":10,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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/T11218","display_name":"Hip disorders and treatments","count":9,"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"}}],"topic_share":[{"id":"https://openalex.org/T14057","display_name":"Hypertrophic osteoarthropathy and related conditions","value":0.0002009,"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/T10975","display_name":"Bone Tumor Diagnosis and Treatments","value":0.000164,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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":0.0001615,"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/T12209","display_name":"Bone and Joint Diseases","value":0.0001436,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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/T10253","display_name":"Sarcoma Diagnosis and Treatment","value":6.53e-05,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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":0.9843000173568726},{"id":"68312169","wikidata":"https://www.wikidata.org/wiki/Q216685","display_name":"Orthopedic surgery","score":0.72214275598526},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.6953353881835938},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.6729000210762024},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5215047001838684}],"counts_by_year":[{"year":2010,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2014,"works_count":2,"oa_works_count":2,"cited_by_count":6},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2019,"works_count":12,"oa_works_count":9,"cited_by_count":3},{"year":2020,"works_count":25,"oa_works_count":16,"cited_by_count":12},{"year":2021,"works_count":18,"oa_works_count":11,"cited_by_count":45},{"year":2022,"works_count":9,"oa_works_count":7,"cited_by_count":62},{"year":2023,"works_count":6,"oa_works_count":2,"cited_by_count":76},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":55},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":61},{"year":2026,"works_count":7,"oa_works_count":3,"cited_by_count":73}],"display_name_alternatives":["R Rajakulasingam","R Ramanan","R. R. Rajakulasingam","R. Rajakulasingam","R. Ramanan Rajakulasingam","Rajakulasingam, Ramanan","Ramanan Rajakulasingam"],"block_key":"r rajakulasingam","works_api_url":"https://api.openalex.org/works?filter=author.id:A5043699287","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}