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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: Int J Comput Assist Radiol Surg. 2021 May 19;16(6):933–941. doi: 10.1007/s11548-021-02390-5

Table 2.

Quantitative metrics – Mean and standard deviation

Average
volume
(cc)		 Average
Hausdorff
distance (mm)		 95th percentile
Hausdorff
distance (mm)		 Dice
Mean (Std dev) Mean (Std dev) Mean (Std dev)
Ocular globes 7.75 1.31 (0.4) 2.92 (0.5) 0.80 (0.1)
 
Bone 183.30 1.53 (0.7) 4.58 (2.1) 0.62 (0.1)
 
Optic nerve 0.86 1.12 (0.5) 3.01 (1.7) 0.44 (0.1)
 
Carotid 0.23 1.34 (0.5) 2.77 (0.8) 0.31 (0.1)
 
Septum 8.05 1.03 (0.5) 2.72 (0.7) 0.70 (0.1)
 
Nasolacrimal duct 0.36 1.39 (0.6) 3.67 (1.2) 0.34 (0.1)
 
Extraocular muscles 4.05 1.41 (0.3) 5.08 (1.1) 0.43 (0.1)
 
Foramen ovale 0.12 0.95 (0.3) 2.22 (0.5) 0.39 (0.1)
 
Foramen spinosum 0.02 1.32 (0.5) 2.41 (0.7) 0.11 (0.1)
 
Foramen rotundum 0.04 1.19 (0.6) 2.44 (0.9) 0.18 (0.1)
 
Vidian canal 0.07 1.39 (0.6) 2.90 (0.9) 0.21 (0.1)
 
Pterygopalatine fossa 0.73 1.22 (0.5) 3.30 (1.1) 0.47 (0.1)
 
Pituitary 0.52 1.07 (0.4) 2.47 (0.6) 0.51 (0.1)
 
Cavernous sinus 0.68 1.04 (0.3) 2.58 (0.6) 0.42 (0.1)