Anatomy & Cell Biology

Table 1

Distance of A, B, C, D, E, X, and Y from image analysis of skulls

Parameter (mm)	Side			Sex			Total
Parameter (mm)	Left	Right	P-value	Male	Female	P-value	Total
A	47.04±2.96	46.97±2.94	0.711	47.46±2.90	45.90±2.78	<0.001*	47.00±2.95
B	15.12±2.03	15.16±1.95	0.711	15.18±1.94	15.05±2.11	0.533	15.14±1.99
C	19.42±3.20	19.25±3.57	0.200	19.50±3.13	18.98±3.87	0.510	19.34±3.36
D	29.81±2.35	29.69±2.29	0.481	30.06±2.25	29.00±2.32	<0.001*	29.75±2.32
E	24.62±2.66	24.16±3.59	0.483	24.60±3.26	23.95±2.73	0.374	24.41±3.11
X	5.91±2.04	6.32±2.38	0.837	6.22±2.38	5.83±1.72	0.453	6.10±2.20
Y	4.00±2.13	4.22±2.01	0.214	4.08±2.24	4.16±1.62	0.845	4.10±2.06
D:A (%)	63.42±4.02	63.26±3.79	0.725	63.40±4.00	63.21±3.66	0.662	63.35±3.90
E:A (%)	52.40±5.27	51.11±6.56	0.753	51.54±6.35	52.41±4.77	0.534	51.80±5.90

Values are presented as mean±SD. A, distance from anterior nasal spine (ANS) to the lowest point of the zygomaticomaxillary junction; B, vertical distance from the middle-upper edge of infraorbital foramen (IOF) to line A; C, vertical distance from the middle-upper edge of accessory infraorbital foramen (AIOF) to line A; D, horizontal distance from ANS to the intersecting point of the vertical line from IOF with line A; E, horizontal distance from ANS to the intersecting point of the vertical line from AIOF with line A; X, horizontal distance between IOF and AIOF; Y, vertical distance between IOF and AIOF; D:A, percentage of the ratio of distance D to distance A; E:A, percentage of the ratio of distance E to distance A. *Statistically significant difference between groups.

Anat Cell Biol 2022;55:55~62 https://doi.org/10.5115/acb.21.208