Maxilary Posterior Periapical Radiograph 

we use cotton rolls with bite block all the time but never secure it with rubber band? I feel this whole secure the cotton with rubber band is wrong! rubber bands are non sterilized?

Is placing the film on the tongue a new technique? We didn't learn this in school. We're taught to put the film as close to the teeth as possible.

is the rubber band on the bite block sterilized ? since it goes into patients mouth? I don't think so...please clarify?

It's so hard to take PA's on someone with pain or a person who easily gags...Any tips 💁

I absolutely HATE that thing! After dozens of x-rays 100% of the time it slices up the roof of my mouth.