Dictionary   FastHealth  Email This!

 


cranial fossa

n :  any of the three large depressions in the posterior, middle, and anterior aspects of the floor of the cranial cavity  a  :  the posterior one that is the largest and deepest of the three and lodges the cerebrum, pons, and medulla oblongata - called also posterior cranial fossa , posterior fossa   b  :  the middle one that lodges the temporal lobes laterally and the hypothalamus medially - called also middle cranial fossa , middle fossa   c  :  the anterior one that lodges the frontal lobes - called also anterior cranial fossa , anterior fossa  .
 
 

 
Published under license with Merriam-Webster, Incorporated.  © 1997-2024.







               



               



Kimball County Hospital (Kimball, Nebraska - Kimball County)