Question 1

Why do some dentists still skip the dental dam?

Accepted Answer

Usually for speed (placing the dam takes 30–60 seconds) or because they were trained before the modern AAE position was published. There is no clinical scenario in routine non-surgical endodontics where skipping the dam is justified. If you have been told a tooth will be treated without a dam, get a second opinion.

Question 2

Is the dam uncomfortable?

Accepted Answer

Most patients describe it as 'unusual for the first minute, then forgotten.' You breathe normally through your nose. The clamp can feel like a slight pinch when first placed (the area is already numb from local anesthesia). Many patients actually find the dam more comfortable than the alternative — no saliva, no rinse water, nothing falling toward the throat.

Question 3

What if I'm allergic to latex?

Accepted Answer

Tell us at the intake visit (or sooner). We have non-latex silicone and nitrile dams in every size, latex-free gloves, and latex-free anesthetic carpules in standing use across all chairs. Latex-allergy patients are typically scheduled as the first appointment of the day for additional safety.

Question 4

Will I feel like I can't breathe?

Accepted Answer

No. The dam frame holds the material away from your face, leaving your nose completely unobstructed. The dam covers the lower face from the corners of the mouth down to the chin; it does not touch the nose or block any airway. If you have severe claustrophobia, tell us in advance — we can adjust the frame to be smaller and minimize the visual presence of the dam.

Why We Use a Dental Dam — Patient Guide · Sunnyvale Endodontist