serratus posterior inferior
[ sə-rā′təs ]
A muscle with origin from the two lower thoracic and two upper lumbar vertebrae, with insertion into the last four ribs, with nerve supply from the ninth to the twelfth intercostal nerves, and whose action draws the lower ribs backward and downward.
GEE WHILLIKERS! WAIT TILL YOU SEE THIS WORD OF THE DAY QUIZ!
Do you remember all the words from last week, September 21–27, 2020? Then this quiz should be butyraceous.
Question 1 of 7
What does “yare” mean?
Words nearby serratus posterior inferior
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.