Research Article

[Retracted] 3D Printed Guides and Preoperative Planning for Uncemented Stem Anteversion Reconstruction during Hip Arthroplasty: A Pilot Study

Figure 2

Mirror/virtual fracture reduction, fitting articular surface to determine the target rotation center: front view (a); side view (b); the red circle is the fitting sphere, and the green dot is the planned center.
(a)
(b)