White particles in gums..?

Question

My dentist recently cut a bit of my gums to reveal more of my

wisdom tooth for a filling (soon to be done) but in the healing

process it looks like it has been healing and filling up nicely

but I recently noticed there has been white particles in my gum

where it was cut; I cannot till if this is food particles or scar tissue.

I rinse my mouth out and it is still there, I tried brushed gently

with a tooth brush, still there. It looks like a part of the gum..

I don't know what this is

Answer 1

Its plaque you must clean better there