Dictionary   FastHealth  Email This!

 


chorion fron·do·sum

n :  the part of the chorion that has persistent villi and that with the decidua basalis forms the placenta - see CHORIONIC VILLUS SAMPLING  .
 
 

 
Published under license with Merriam-Webster, Incorporated.  © 1997-2020.







               



               



Pike County Memorial Hospital (Louisiana, Missouri - Pike County)