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Fig. 2 | European Journal of Medical Research

Fig. 2

From: Coronal and sagittal spinopelvic alignment in the patients with unilateral developmental dysplasia of the hip: a prospective study

Fig. 2

The diagram for the measurement of PI, PT and SS. (PI pelvic incidence, angle between a line perpendicular to the sacral end plate and a line joining the middle of the sacral plate and hip axis, PT pelvic tilt, between the vertical line and a line joining the middle of the sacral end plate and hip axis, SS sacral slope, angle between the sacral end plate and the horizontal line.)

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