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[Coxarthrosis - a radiological approach and guidelines]

G Schueller¹, C Schueller-Weidekamm

¹Klinik für Radiodiagnostik, AKH, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich. gerd.schueller@meduniwien.ac.at

|February 22, 2012

Abstract

Clinical/Methodical Issue:

Coxarthrosis is one of the most frequent indications in radiological practice with a prevalence as high as 8%.

Standard Radiological Methods:

Radiography, sonography, computed tomography, magnetic resonance imaging.

Methodical Innovations:

Magnetic resonance arthrography for detection of early stages of labral and chondral pathologies as well as detection of osteonecrosis at an early stage.

Performance:

Czerny C, Hofmann S, Neuhold A et al. (1996) Lesions of the acetabular labrum: accuracy of MR imaging and MR arthrography in detection and staging. Radiology 200(1):225-230. Czerny C, Oschatz E, Neuhold A et al. (2002) [MR arthrography of the hip joint]. Radiologe 42(6):451-456. Kramer J, Breitenseher M, Imhof H et al. (2000) [Diagnostic imaging in femur head necrosis]. Orthopade 29(5):380-388.

Achievements:

Is already established in clinical practice.

Practical Recommendations:

Each modality has relevant indications.

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