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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Sacral incidence to pubis: a novel and alternative morphologic radiological parameter to pelvic incidence in assessing spinopelvic sagittal alignment

Fig. 1

a Illustration of the conventional radiological parameters of the pelvis on the sagittal plane. The parameters illustrated include pelvic incidence (PI), pelvic tilt (PT) and sacral slope (SS). b Illustration of the novel radiological parameters of the pelvis on the sagittal plane. The parameters illustrated include sacral incidence to pubis (SIP), pelvic inclination angle (PIA) and sacral slope (SS)

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