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. 2011 Jul 19;20(10):1771–1779. doi: 10.1007/s00586-011-1908-1

Fig. 3.

Fig. 3

For measuring diameters individual reformatting of each pedicle was done, adjusted along a longitudinal axis through the pedicle. Pedicle height was measured perpendicular to this axis after reformatting with a slice thickness of 0.6–1.25 mm. The minimal distance between the outer borders (“outer diameter”) and between the inner borders (“inner diameter”) of the pedicles were measured