I'm Japanese dental hygienist, naomi.
I use a dental microscope everyday.
Please pay attention to the canine and the first premolar on the right.
There are redness and swelling and bleeding.Pocket Depth is 3mm.
Magnify.
I can see the plaque in the pocket.
I can see the calculus in the pocket.
I remove calculs by the ultrasonic scaler.
Finished!
A dental microscope will change the dental hygienist's work.