Confused and have questions? We’ve got answers. With Chegg Study, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors.

Reids base line

From Biology-Online Dictionary | Biology-Online Dictionary
Jump to: navigation, search

Reid's base line

(Science: anatomy, radiology) A line drawn from the inferior margin of the orbit to the auricular point at the superior border of the orifice of the external auditory meatus and extending backward to the centre of the occipital bone.

It is used as the zero plane in computed tomography.