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Egyptian Journal of Neurosurgery

Table 6 Analysis of Linear Craniometric Parameters of Foramen Magnum

From: Morphometric analysis of posterior cranial fossa and foramen magnum and it’s clinical implications in craniovertebral junction malformations: a computed tomography based institutional study in a tertiary care hospital of northern part of India

Linear Craniometric Parameters of Foramen Magnum

Controls (n = 120)

Range

Foramen Magnum transverse diameter (mm)

27.12 ± 1.42

23.6–30.1

Foramen

30.99 ± 2.23

27.6–35.8

Magnum anteroposterior diameter (mm)

  

Foramen Magnum area (mm2)

691.32 ± 30.35

632.7–777.7

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