Relationship between Tibial Baseplate Design and Rotational Alignment Landmarks in Primary Total Knee Arthroplasty

Figure 5

Left knee. Femoral component (Persona, The Personalized Knee System, Zimmer, Warsaw, USA) computed tomography (CT) axial view. The angle (PCA) between the surgical transepicondylar axis (sTEA) and the line of the posterior condyles is 0.99°.