-iatrics

1.
a combining form occurring in compound words that have the general sense “healing, medical practice,” with the initial element usually denoting the type of person treated:
geriatrics; pediatrics.
Origin
British Dictionary definitions for -iatrics

-iatrics

combining form
1.
indicating medical care or treatment: paediatrics Compare -iatry
Word Origin
from iatric
-iatrics in Medicine

-iatrics suff.
Medical treatment: pediatrics.