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Fig. 3 | Journal of Orthopaedic Surgery and Research

Fig. 3

From: Application of a three-dimensional virtual model to study the effect of fluoroscopic angle on infra-acetabular corridor parameters and screw insertion rates

Fig. 3

a The anterior pelvic plane determined by the anterosuperior iliac spine and the pubic symphysis. The blue line represents the anterior pelvic plane. b Lateral view of the pelvis with infra-acetabular screws placement under different fluoroscopic angles. c The angle between the screw axis and the sagittal midline plane. d The anterior pelvic plane (APP) and sagittal midline plane (SMP). APP, anterior pelvic plane; SMP, sagittal midline plane; ASIS, anterior superior iliac spine; PS, pubic symphysis

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X