adj.
Relating to or located near the petrous portion of the temporal bone.
[From Latin petrōsus, rocky. See petrous.]
Dictionary:
pe·tro·sal (pə-trō'səl)
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[From Latin petrōsus, rocky. See petrous.]
| 5min Related Video: petrosal |
| Medical Dictionary: pe·tro·sal |
| Veterinary Dictionary: petrosal |
Pertaining to the pars petrosa, or petrous portion of the temporal bone.
| intermediate nerve | |
| petrous | |
| jugular foramen (anatomy) |
| The greater petrosal nerve is a branch of what cranial nerve? |
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![]() | Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved. Read more | |
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