Cookies on this website

We use cookies to ensure that we give you the best experience on our website. If you click 'Accept all cookies' we'll assume that you are happy to receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings.

BACKGROUND: Magnetic resonance imaging (MRI) is one of the most widely used investigations for knee pain as it provides detailed assessment of the bone and soft tissues. The aim of this study is to report the frequency of each diagnosis identified on MRI scans of the knee and explore the relationship between MRI results and onward treatment. METHODS: Consecutive MRI reports from a large NHS trust performed in 2017 were included in this study. The hospital electronic system was consulted to identify whether a patient underwent x-ray prior to the MRI, attended an outpatient appointment or underwent surgery. RESULTS: 4466 MRI knees were performed in 2017 with 71.2% requested in primary care and 28.1% requested in secondary care. The most common diagnosis was signs of arthritis (55.2%), followed by meniscal tears (42.8%) and ACL tears (8.3%). 49.4% of patients who had an MRI attended outpatients and 15.6% underwent surgery. The rate of knee surgery was significantly higher for patients who had their scans requested in secondary care (32.9% vs 8.9%, p 

Original publication

DOI

10.1016/j.knee.2021.02.034

Type

Journal article

Journal

Knee

Publication Date

03/2021

Volume

29

Pages

557 - 563

Keywords

Arthroscopy, Knee pathologies, Magnetic resonance imaging, Meniscal tear, Adult, Aged, Anterior Cruciate Ligament Injuries, Arthritis, Female, Humans, Knee, Knee Injuries, Magnetic Resonance Imaging, Male, Middle Aged, Retrospective Studies, State Medicine, United Kingdom