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Fig. 2 | Journal of Orthopaedic Surgery and Research

Fig. 2

From: Comparative study on mid- and long-term clinical effects of medial pivot prosthesis and posterior-stabilized prosthesis after total knee arthroplasty

Fig. 2

Typical case of posterior-stabilized prosthesis. a Anteroposterior position before surgery in patients with posterior-stabilized (PS) prosthesis. b Anteroposterior position after surgery in patients with PS prosthesis. c Lateral position of the knee joint before surgery in patients with PS prosthesis. d Lateral position of the knee joint after surgery in patients with PS prosthesis. e Patella axial radiograph (60°) before surgery in patients with PS prosthesis. f Patella axial radiograph (60°) after surgery in patients with PS prosthesis

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