Skip to content
Skip to navigation menu

Taxonomy for rehabilitation of knee conditions (TRAK)

TRAK in OBO-Edit

TRAK ontology viewed in OBO-Edit.


TRAK ontology models domain-specific knowledge about the rehabilitation of knee conditions.

TRAK provides terminology, definitions and graphical illustrations of knee treatments.

TRAK supports shared understanding of standard care in knee rehabilitation.


OBO file can be visualised with OBO-Edit.

Images are displayed in the Term Image Display Panel.


BioPortal can be used to browse, search and visualise TRAK ontology.

OWL Syntax Converter can be used to convert TRAK from OBO to OWL format.


Irena Spasić, School of Computer Science & Informatics (about ontology)

Kate Button, School of Healthcare Studies (about physiotherapy)


Kate Button, Robert W. van Deursen, Larisa Soldatova and Irena Spasić (2013) TRAK ontology: Defining standard care for the rehabilitation of knee conditions. Journal of Biomedical Informatics, Vol. 46, No. 4, pp. 615-625 [PMID: 23665300] [DOI: 10.1016/j.jbi.2013.04.009]

Irena Spasić, Bo Zhao, Christopher Jones, Kate Button (2015) KneeTex: An ontology-driven system for information extraction from MRI reports. Journal of Biomedical Semantics, Vol. 6, 34 [PMID: 26347806] [DOI: 10.1186/s13326-015-0033-1]

Irena Spasić, Kate Button, Anna Divoli, Satyam Gupta, Tamas Pataky, Diego Pizzocaro, Alun Preece, Robert van Deursen and Chris Wilson (2015) TRAK application suite: A web-based intervention for delivering standard care for the rehabilitation of knee conditions. JMIR Research Protocols, in press [DOI: 10.2196/resprot.4091]