Table 4.
PSI systems in hip and knee arthroplasty.
| PSI system | Corporation | Arthroplasty | Preoperative planning |
|---|---|---|---|
| ConforMIS | Conformis, Billerica/MA/USA | TKA, THA, UKA, BiKA | CT |
| MyKnee system | Medacta-International, Castel San Pietro/Ticino/CH | TKA | MRI or CT |
| PSI Knee | Zimmer Biomet, Warsaw/IN/USA | TKA | MRI or CT |
| TruMatch system | DePuy Orthopedics, Warsaw/IN/USA | TKA | CT |
| Visionaire system | Smith and Nephew, Memphis/TN/USA | TKA | MRI and full-length AP radiograph |
| Signature system | Zimmer Biomet, Warsaw/IN/USA | TKA, THA (acetabular only) | MRI or CT |
| Hip Plan | Symbios, Yverdon-les-Bains/Vaud/CH | THA (acetabular only) | CT |
| aMace | Materialise, Leuven/Belgium | THA (acetabular only) | CT |
| MyHip | Medacta-International, Castel San Pietro/Ticino/CH | THA (acetabular and femoral) | CT or MRI |
| OPS | Corin, Gloucestershire/UK | THA (acetabular and femoral) | CT |
AP, anteroposterior; THA, total hip arthroplasty; TKA, total knee arthroplasty; BiKA, bilateral knee arthroplasty; UKA, unicompartmental knee arthoplasty.