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Table 4 The vertebral depth measurements

From: Usage and comparison of artificial intelligence algorithms for determination of growth and development by cervical vertebrae stages in orthodontics

No.

Name

Description

X

SVD

The perpendicular distance from “a” to deepest point of the inferior border of the second vertebrae

Y

TVD

The perpendicular distance from “d” to deepest point of the inferior border of the third vertebrae

Z

FVD

The perpendicular distance from “g” to deepest point of the inferior border of the forth vertebrae