CT for Diagnosis of Implant Stability in Revision Arthroplasty

CT for Diagnosis of Implant Stability in Revision Arthroplasty

All patients over 18 who undergo a revision of hip or knee arthroplasty will be included. Patients undergo a CT of the hip joint. A radiologist will mark the presence of cysts and bone loss and will assess implant stability.

After the surgery, the surgeon will fill a similar form.

Inclusion Criteria:

• patients admitted for hip or knee revision arthroplasty
• age over 18

Exclusion Criteria:

• fractures
• dislocations