Test set used for knee osteoarthritis classification according to the Kellgren-Lawrence classification. 1121 images from 300 exams.

Keywords: Radiology, Computed radiography, Knee, Radiographs, Osteoarthritis.

Sample images

Sample images with reduced image quality. Please click to preview.

Dataset information

Short name koa2021
Cite as Max Gordon and Ehsan Akbarian (2021) Knee osteoarthritis classification according to Kellgren-Lawrence doi:10.23698/aida/koa2021
Field Radiology
Organ Knee
Age span 15+
Title Knee osteoarthritis classification according to Kellgren-Lawrence
Author Max Gordon
Ehsan Akbarian
Year 2021
DOI doi:10.23698/aida/koa2021
Status Completed
Version 1.0.0
Scans 1121
Annotations
Size 1.4GB
Resolution
Modality CR
Scanner
Stain
Phase
References
Copyright Copyright 2021 Karolinska Institutet, Max Gordon
Access

Available under the following licenses, described in the License section below.

Controlled access
Free for use in legal and ethical medical diagnostics research.

AIDA BY license
Free for use within AIDA with attribution.

Annotation

Manually annotated by experienced orthopedic surgeons with a consensus session for exams with disagreement in any of the classes.

License

Controlled access

Free for use in legal and ethical medical diagnostics research. Please contact AIDA for terms of access.

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AIDA BY license

Copyright 2021 Karolinska Institutet, Max Gordon

Permission to use, copy, modify, and/or distribute this data within Analytic Imaging Diagnostics Arena (AIDA) for the purpose of medical diagnostics research with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies, and that publications resulting from the use of this data cite the following works:

Max Gordon and Ehsan Akbarian (2021) Knee osteoarthritis classification according to Kellgren-Lawrence doi:10.23698/aida/koa2021.

THE DATA IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS DATA INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR CHARACTERISTICS OF THIS DATA.