Table 1
Mean (SD) of the three sagittal plane scores
Vessel length
n
Range,mm
Mean (SD),mm
Measured on computer
74
1–32.5
9.9 (7.3)
Estimated at US examination
74
1–37
13.4 (9.0)
Estimated from US films
72
1–30
11.1 (7.3)