Digastic and bimastoid lines
Modality: Diagram (Digastic and bimastoid lines)

- “ red line: digastric line blue line: bimastoid line yellow line: McRae line purple line: Chamberlain line green line: McGregor line ”

Used in the following article:

  • Basilar invagination - “ Basilar invagination, also called basilar impression, is a congenital or acquired craniocervical junction abnormality where the tip of the odontoi...”
  • Radiographic assessment of basilar invagination - “ Five lines have been described and used by most of the radiologists to evaluate basilar invagination on frontal and lateral skull plain radiograph...”

View full size version of Basilar invagination measurements

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