From: Radiological anatomy of foramen rotundum and its surgical implications
 |  | Sex | Test of sig | p | |
---|---|---|---|---|---|
Male (n = 47) | Female (n = 53) | ||||
FR angle (degree) | Right side | ||||
Min.–Max. | 22.50–74.35 | 25.30–75.80 | t=0.732 | 0.466 | |
Mean ± SD. | 48.34 ± 11.46 | 46.77 ± 9.94 | |||
Median (IQR) | 49.0 (39.0–54.8) | 45.90 (41.1–52.3) | |||
Left side | |||||
Min.–Max. | 29.40–69.60 | 28.10–72.19 | t=0.012 | 0.991 | |
Mean ± SD. | 47.56 ± 9.20 | 47.58 ± 9.88 | |||
Median (IQR) | 48.0 (40.8–54.0) | 47.20 (40.9–53.8) | |||
t0 (p0) | 0.457 (0.650) | 0.592 (0.557) | Â | Â | |
NFFR angle (degree) | Right side | ||||
Min.–Max. | 2.20–45.60 | 18.56–40.60 | t=0.287 | 0.775 | |
Mean ± SD. | 28.93 ± 8.08 | 29.31 ± 4.90 | |||
Median (IQR) | 29.30 (25.3–32.5) | 29.70 (26.4–32.5) | |||
Left side | |||||
Min.–Max. | 17.60–40.40 | 15.20–47.50 | t=0.462 | 0.645 | |
Mean ± SD. | 29.65 ± 5.43 | 29.12 ± 6.08 | |||
Median (IQR) | 29.80 (25.8–33.6) | 29.30 (25.6–32.4) | |||
t0 (p0) | 0.792 (0.432) | 0.304 (0.762) | Â | Â | |
ANS FR (cm) | Right side | ||||
Min.–Max. | 5.16–7.27 | 4.92–7.09 | t=2.921* | 0.004* | |
Mean ± SD. | 6.36 ± 0.48 | 6.10 ± 0.40 | |||
Median (IQR) | 6.32 (6.02–6.72) | 6.13 (5.87–6.37) | |||
Left side | |||||
Min.–Max. | 4.90–7.30 | 4.42–6.97 | t=3.259* | 0.002* | |
Mean ± SD. | 6.47 ± 0.56 | 6.15 ± 0.40 | |||
Median (IQR) | 6.51 (6.24–6.83) | 6.20 (5.98–6.33) | |||
t0 (p0) | 1.696 (0.097) | 1.074 (0.288) | Â | Â | |
ONFR distance (cm) | Right side | ||||
Min.–Max. | 1.33–2.34 | 1.22–2.07 | t=2.130* | 0.036* | |
Mean ± SD. | 1.78 ± 0.20 | 1.70 ± 0.20 | |||
Median (IQR) | 1.79 (1.67–1.90) | 1.69 (1.57–1.80) | |||
Left side | |||||
Min.–Max. | 1.29–2.17 | 1.36–2.17 | t=0.972 | 0.333 | |
Mean ± SD. | 1.77 ± 0.19 | 1.73 ± 0.20 | |||
Median (IQR) | 1.76 (1.66–1.88) | 1.71 (1.61–1.86) | |||
t0 (p0) | 0.796 (0.430) | 1.280 (0.206) | Â | Â |