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Fig. 2 | Journal of Orthopaedic Surgery and Research

Fig. 2

From: The placement of percutaneous retrograde acetabular posterior column screw based on imaging anatomical study of acetabular posterior column corridor

Fig. 2

Parameters measurement of acetabular posterior column corridor. ① Re-cut range was from Point P to Point O; PO: Length of the acetabular posterior column corridor; ②, ③Different re-cut layers: H1: Distance between screw and quadrilateral plate; H2: Distance between screw and posterior acetabular wall; H3: Distance between screw and acetabular dome; ④Plane D: Horizontal plane of the femoral head center

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X