Skip to Content

foramen lacerum

 

Definition: an irregular aperture, filled with basilar cartilage in the living, located between the apex of the petrous part of the temporal bone, the body of the sphenoid, and the basilar part of the occipital bones. Several structures (deep and greater petrosal nerves, vessels of carotid canal) pass along the margins of the foramen in a nearly horizontal direction but no structures pass through vertically.

Synonym(s): foramen lacerum medium, lacerated foramen, sphenotic foramen

Disclaimer: This site is designed to offer information for general educational purposes only. The health information furnished on this site and the interactive responses are not intended to be professional advice and are not intended to replace personal consultation with a qualified physician, pharmacist, or other healthcare professional. You must always seek the advice of a professional for questions related to a disease, disease symptoms, and appropriate therapeutic treatments.
© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
Hide