Figure 1
From: The contributing factors of tapered wedge stem alignment during mini-invasive total hip arthroplasty
Materials. (a) Photographs of two different types of stem. Left: Summit stem (straight stem), right: TriLock stem (tapered wedge stem). (b) Postoperative CT data were transferred to the planning module and reconstructed in the axial, frontal, and sagittal planes. The computer-aided design model of the femoral implant was superimposed. The parameters of stem alignment are indicated by red circles.