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Table 2 Mean measured values under different PTs & actual VAs

From: 3D simulation of radiographic projections to test and reduce the effect of pelvic tilt on the accuracy of cross-table lateral radiography

Pelvic Tilt Actual VA
10° 15° 20° 25° 30° 35° 40°
20° 29.60 34.41 39.44 44.59 49.34 54.06 59.82 64.84 70.05
25° 26.03 30.62 35.71 40.65 46.87 51.18 56.69 61.68 66.16
30° 22.57 27.63 32.17 37.99 43.02 48.65 52.39 57.50 63.23
35° 18.70 23.90 29.60 34.20 39.42 44.09 49.58 54.92 59.33
40° 15.30 20.49 25.53 31.32 35.86 40.44 45.00 50.54 55.93
45° 11.39 16.54 21.55 26.41 32.22 36.80 41.22 47.02 50.26
50° 8.68 12.83 17.48 21.84 27.24 31.73 37.69 42.36 48.03
55° 6.66 5.48 12.98 18.72 23.28 28.39 33.58 38.12 43.66
60° 0.66 4.11 7.34 13.45 18.76 24.79 30.86 35.59 39.83
65° −2.76 1.32 3.84 11.21 15.51 20.37 26.16 31.80 36.12
70° −9.40 −1.83 0.82 3.59 11.45 17.47 23.34 27.89 32.87
75° −12.75 −6.13 2.31 2.64 6.78 13.46 19.55 24.85 29.52
80° −16.70 − 11.63 −4.16 0.80 4.05 9.41 14.44 20.55 25.81