Contact information
Jessica Ryan-Phillips
jessica.ryan-phillips@ndorms.ox.ac.uk
Research groups
Colleges
Matthew Costa
Professor of Orthopaedic Trauma Surgery
- Honorary Consultant Trauma Surgeon, John Radcliffe Hospital, Oxford
Matt was appointed Professor of Orthopaedic Trauma, University of Oxford in 2015. He was previously Professor of Trauma and Orthopaedics at University of Warwick. Matt is also Honorary Consultant Trauma Surgeon at the John Radcliffe Hospital, Oxford.
Matt's research interest is in clinical and cost effectiveness of musculoskeletal interventions and he is Chief Investigator for a series of randomised trials and associated studies supported by grants from the UK National Institute of Health Research. His work has been cited widely, and informs many guidelines from the National Institute for Health and Care Excellence (NICE).
Key publications
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Journal article
Costa ML. et al, (2022), Bmj, 376
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Journal article
Costa ML. et al, (2020), Jama, 323, 519 - 526
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Journal article
Costa ML. et al, (2018), Jama, 319, 2280 - 2288
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Journal article
Fernandez MA. et al, (2022), N engl j med, 386, 521 - 530
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Journal article
Agni NR. et al, (2023), Lancet, 402, 196 - 202
Recent publications
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Clinical outcomes following treatment of extracapsular hip fractures with long versus short cephalomedullary nails
Journal article
Goh EL. et al, (2025), Bone & joint journal
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Capturing Surgical Site Infection After Hip Fracture Surgery: Insights from Linked Routine Data
Journal article
Metcalfe D. et al, (2025), Bone & joint open
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Journal article
Keene DJ. et al, (2025), Bone jt open, 6, 764 - 784
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Journal article
Mimpen JY. et al, (2025), J physiol
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Journal article
Goh E. et al, (2025), Bone and joint journal, 107-B, 139 - 148
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Journal article
Costa ML. et al, (2025), The bone & joint journal, 107-B, 135 - 138