Table 2. Nasal landmark distance analysis: presented as mean ± standard deviation.

Landmarks	Right (mm)	Left (mm)	Total (mm)	p -Value
GP canal to posterior hard palate	7.70 ± 1.74	7.72 ± 1.80	7.71 ± 1.76	0.96
NLD to GP canal	31.63 ± 2.59	31.42 ± 3.13	31.52 ± 2.86	0.72
GP canal to posterior wall of maxillary sinus	7.22 ± 1.59	7.63 ± 1.72	7.07 ± 1.79	0.40
Landmarks	Mean angle ± SD (deg)	Mean angle ± SD (deg)	Total mean angle (deg)	p -Value
Angle of GP canal to vertical plane	23.06 ± 5.42	22.96 ± 6.95	23.01 ± 6.20	0.94

Abbreviations: GP, greater palatine; NLD, nasolacrimal duct; SD, standard deviation.