Are CT Scans a Satisfactory Substitute for the Follow-Up of RSA Migration Studies of Uncemented Cups? A Comparison of RSA Double Examinations and CT Datasets of 46 Total Hip Arthroplasties

<div>Probability density plot of errors of rigid body fitting describing the relative likelihood for the distance between individual RSA and CT derived landmarks to take on a given value after rigid body fitting. The probability of the distance falling within a particular range of values is given by the area under the density function.</div>

BioMed Research International

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Figure 3

Figure 3: Are CT Scans a Satisfactory Substitute for the Follow-Up of RSA Migration Studies of Uncemented Cups? A Comparison of RSA Double Examinations and CT Datasets of 46 Total Hip Arthroplasties 

Figure 3 | Are CT Scans a Satisfactory Substitute for the Follow-Up of RSA Migration Studies of Uncemented Cups? A Comparison of RSA Double Examinations and CT Datasets of 46 Total Hip Arthroplasties 