Extrait

The purpose is to determine diagnostic performances of flat panel dual energy arthrography and arthro-tomosynthesis in identification of loosening of painful hip prosthesis, taking as reference the results of surgery performed 6 months after arthrography. Secondary purposes are: - To describe the level of concordance of each technique with the indication for surgery - To study inter-technique concordance with kappa coefficient - To study the relationship between density differential between 2 acquisitions and grey level on subtraction, i.e. subtraction quality according to metal

Critère d'inclusion

• Hip Prosthesis Imaging

Liens

• nct