What's the plural form of parodontopathy? Here's the word you're looking for.
Answer
The noun parodontopathy can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be parodontopathy.
However, in more specific contexts, the plural form can also be parodontopathies e.g. in reference to various types of parodontopathies
or a collection of parodontopathies.