[Magnetic resonance imaging in orthopaedic medicine]

Magnetic resonance imaging (MRI) is an established diagnostic tool in orthopaedics. Superior soft tissue contrast, lack of ionised radiation and free slice orientation are the key points for optimal evaluation of joint structures, muscles and ligaments. Application of contrast agents improves the detection of inflammation and tumour tissue. However, measuring and interpretation of magnetic resonance imaging is a challenge both for orthopaedists and radiologists. Basic requirements for good diagnosis are clinical findings, plain radiographs and a clear indication. This report provides information about the method of magnetic resonance imaging, artefacts, indications, risks and drawbacks as well as limitations of this method that necessitate alternative imaging modalities.