Philip O’Connor

12.0k total citations · 5 hit papers
122 papers, 8.7k citations indexed

About

Philip O’Connor is a scholar working on Rheumatology, Surgery and Orthopedics and Sports Medicine. According to data from OpenAlex, Philip O’Connor has authored 122 papers receiving a total of 8.7k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Rheumatology, 48 papers in Surgery and 38 papers in Orthopedics and Sports Medicine. Recurrent topics in Philip O’Connor's work include Rheumatoid Arthritis Research and Therapies (52 papers), Orthopedic Surgery and Rehabilitation (21 papers) and Spondyloarthritis Studies and Treatments (20 papers). Philip O’Connor is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (52 papers), Orthopedic Surgery and Rehabilitation (21 papers) and Spondyloarthritis Studies and Treatments (20 papers). Philip O’Connor collaborates with scholars based in United Kingdom, United States and Australia. Philip O’Connor's co-authors include Paul Emery, Philip G. Conaghan, Richard J. Wakefield, E. Hensor, Wayne Gibbon, Andrew K. Brown, Charles Peterfy, Andrew J. Grainger, Mark Quinn and Dennis McGonagle and has published in prestigious journals such as Gastroenterology, Journal of Bone and Joint Surgery and Radiology.

In The Last Decade

Philip O’Connor

120 papers receiving 8.4k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

OMERACT Rheumatoid Arthritis Magnetic Resonance Imaging Studies. Core set of MRI acquisitions, joint pathology definitions, and the OMERACT RA-MRI scoring system.

2003 602 citations Mikkel Østergaard, Charles Peterfy et al. PubMed profile →
An explanation for the apparent dissociation between clinical remission and continued structural deterioration in rheumatoid arthritis

2008 590 citations Philip G. Conaghan, Z Karim et al. Arthritis & Rheumatism profile →
Presence of significant synovitis in rheumatoid arthritis patients with disease‐modifying antirheumatic drug–induced clinical remission: Evidence from an imaging study may explain structural progression

2006 536 citations Mark Quinn, Z Karim et al. Arthritis & Rheumatism profile →
The value of sonography in the detection of bone erosions in patients with rheumatoid arthritis: A comparison with conventional radiography

2000 513 citations Richard J. Wakefield, Wayne Gibbon et al. Arthritis & Rheumatism profile →
EULAR recommendations for the use of imaging of the joints in the clinical management of rheumatoid arthritis

2013 448 citations Mikkel Østergaard, Espen A. Haavardsholm et al. Annals of the Rheumatic Diseases profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Philip O’Connor United Kingdom	47	6.3k	2.2k	2.0k	1.8k	876	122	8.7k
Annamaria Iagnocco Italy	50	5.9k 0.9×	2.4k 1.1×	879 0.4×	1.7k 0.9×	824 0.9×	259	8.6k
Esperanza Naredo Spain	49	6.1k 1.0×	2.4k 1.1×	767 0.4×	2.4k 1.3×	800 0.9×	218	8.0k
Maria Antonietta D’Agostino France	52	6.7k 1.1×	2.1k 1.0×	1.0k 0.5×	2.6k 1.4×	1.4k 1.6×	255	9.1k
Emilio Filippucci Italy	46	4.9k 0.8×	2.3k 1.0×	900 0.4×	1.2k 0.7×	613 0.7×	251	7.0k
Anne Grethe Jurik Denmark	43	4.4k 0.7×	1.8k 0.8×	1.4k 0.7×	932 0.5×	1.1k 1.2×	223	6.6k
Kay‐Geert Hermann Germany	50	7.3k 1.1×	1.3k 0.6×	2.3k 1.1×	2.0k 1.1×	2.6k 3.0×	228	8.8k
Fiona McQueen New Zealand	48	4.9k 0.8×	2.1k 1.0×	1.1k 0.5×	769 0.4×	431 0.5×	147	6.6k
Lene Terslev Denmark	39	3.8k 0.6×	1.4k 0.6×	687 0.3×	1.2k 0.7×	542 0.6×	206	5.1k
Espen A. Haavardsholm Norway	38	4.3k 0.7×	1.0k 0.5×	567 0.3×	1.1k 0.6×	575 0.7×	171	5.2k
Andrew J. Grainger United Kingdom	38	3.6k 0.6×	2.8k 1.3×	1.5k 0.8×	304 0.2×	343 0.4×	150	6.0k

Countries citing papers authored by Philip O’Connor

Since Specialization

Citations

This map shows the geographic impact of Philip O’Connor's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Philip O’Connor with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Philip O’Connor more than expected).

Fields of papers citing papers by Philip O’Connor

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Philip O’Connor. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Philip O’Connor. The network helps show where Philip O’Connor may publish in the future.

Co-authorship network of co-authors of Philip O’Connor

This figure shows the co-authorship network connecting the top 25 collaborators of Philip O’Connor. A scholar is included among the top collaborators of Philip O’Connor based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Philip O’Connor. Philip O’Connor is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Hughes, Michael, Stefano Di Donato, Giuseppina Abignano, et al.. (2023). MRI Digital Artery Volume Index (DAVIX) as a surrogate outcome measure of digital ulcer disease in patients with systemic sclerosis: a prospective cohort study. The Lancet Rheumatology. 5(10). e611–e621. 13 indexed citations

Donato, Stefano Di, Michael Hughes, Enrico De Lorenzis, et al.. (2023). P156 Evidence of Type I interferon activation during vascular manifestations of systemic sclerosis. Lara D. Veeken. 62(Supplement_2). 2 indexed citations

O’Connor, Philip, et al.. (2021). Ultrasound evaluation of the rotator interval and adjoining tendons in shoulders with restricted movements: a technical note describing a simplified shoulder position. Journal of Ultrasound. 25(1). 115–119. 3 indexed citations

Biglands, John, Andrew J. Grainger, Philip Robinson, et al.. (2020). MRI in acute muscle tears in athletes: can quantitative T2 and DTI predict return to play better than visual assessment?. European Radiology. 30(12). 6603–6613. 29 indexed citations

Budgett, Richard, et al.. (2013). Imaging at London 2012 summer Olympic Games: analysis of demand and distribution of workload. British Journal of Sports Medicine. 47(13). 850–856. 21 indexed citations

Redmond, Anthony C., Derek W. R. White, Andrew J. Grainger, et al.. (2012). Contact surface motion paths associated with leg length inequality following unilateral total hip replacement. Proceedings of the Institution of Mechanical Engineers Part H Journal of Engineering in Medicine. 226(12). 968–974. 10 indexed citations

Hodgson, Richard, Andrew J. Grainger, Philip O’Connor, et al.. (2012). Quantitative MRI measurements of the Achilles tendon in spondyloarthritis using ultrashort echo times. British Journal of Radiology. 85(1015). e293–e299. 10 indexed citations

Hodgson, Richard, Andrew J. Grainger, Philip O’Connor, et al.. (2010). Imaging of the Achilles tendon in spondyloarthritis: a comparison of ultrasound and conventional, short and ultrashort echo time MRI with and without intravenous contrast. European Radiology. 21(6). 1144–1152. 21 indexed citations

Bennett, Alexander N., Dennis McGonagle, Philip O’Connor, et al.. (2008). Severity of baseline magnetic resonance imaging–evident sacroiliitis and HLA–B27 status in early inflammatory back pain predict radiographically evident ankylosing spondylitis at eight years. Arthritis & Rheumatism. 58(11). 3413–3418. 266 indexed citations

10.

Buch, Maya H, D L Boyle, Sanna Rosengren, et al.. (2008). Mode of action of abatacept in rheumatoid arthritis patients having failed tumour necrosis factor blockade: a histological, gene expression and dynamic magnetic resonance imaging pilot study. Annals of the Rheumatic Diseases. 68(7). 1220–1227. 123 indexed citations

11.

Wakefield, Richard J., Philip O’Connor, Philip G. Conaghan, et al.. (2007). Finger tendon disease in untreated early rheumatoid arthritis: A comparison of ultrasound and magnetic resonance imaging. Arthritis Care & Research. 57(7). 1158–1164. 91 indexed citations

12.

Schilders, Ernest, Quamar Bismil, Philip Robinson, et al.. (2007). Adductor-Related Groin Pain in Competitive Athletes. Journal of Bone and Joint Surgery. 89(10). 2173–2178. 95 indexed citations

13.

Farrant, J. Mark, Philip O’Connor, & Andrew J. Grainger. (2006). Advanced imaging in rheumatoid arthritis. Skeletal Radiology. 36(4). 269–279. 46 indexed citations

14.

Marzo‐Ortega, Helena, Dennis McGonagle, Louisa Rhodes, et al.. (2006). Efficacy of infliximab on MRI-determined bone oedema in psoriatic arthritis. Annals of the Rheumatic Diseases. 66(6). 778–781. 52 indexed citations

15.

O’Connor, Philip, et al.. (2005). Unusual presentation of an inferior fracture dislocation of the shoulder in a child following seizure activity: A case report and discussion. Injury Extra. 36(11). 483–485. 3 indexed citations

16.

Ejbjerg, B, Fiona McQueen, Marissa Lassere, et al.. (2005). The EULAR–OMERACT rheumatoid arthritis MRI reference image atlas: the wrist joint. Annals of the Rheumatic Diseases. 64. i23–i47. 110 indexed citations

17.

Messiou, Christina, Philip Robinson, Philip O’Connor, & Andrew J. Grainger. (2005). Subacute posteromedial impingement of the ankle in athletes: MR imaging evaluation and ultrasound guided therapy. Skeletal Radiology. 35(2). 88–94. 45 indexed citations

18.

Peterfy, Charles, John Edmonds, Marissa Lassere, et al.. (2003). OMERACT Rheumatoid Arthritis MRI Studies Module.. PubMed. 30(6). 1364–5. 17 indexed citations

19.

Karim, Z, Richard J. Wakefield, Philip G. Conaghan, et al.. (2001). The impact of ultrasonography on diagnosis and management of patients with musculoskeletal conditions. Arthritis & Rheumatism. 44(12). 2932–2933. 108 indexed citations

20.

McGonagle, Dennis, Philip G. Conaghan, Philip O’Connor, et al.. (1999). The relationship between synovitis and bone changes in early untreated rheumatoid arthritis: A controlled magnetic resonance imaging study. Arthritis & Rheumatism. 42(8). 1706–1711. 240 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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