Ask the Expert

I have several patients who have undergone in-office bleaching and would like some over-the-counter options to upkeep their new white smiles. What do you suggest?

What is the protocol for treating a patient with an active cold sore? Do universal precautions cover the risks involved?

I have a 25-year-old female patient with moderate to severe tetracycline staining, especially on the anteriors.

A memo I was asked to sign regarding periodontal treatment guidelines does not mention the dentist’s responsibility for diagnosing periodontal disease, advising the patient, treatment planning, or referring to a periodontist. Am I outside…

What is the current research on the efficacy of chlorhexidine varnish for root caries compared with fluoride varnish?

Should chlorhexidine be used after scaling and root planing?

What level of mask should dental hygienists use when completing typical activities, such as X-rays and patient care? I use level 3, but would level 2 would be sufficient?

I will be treating a patient who speaks only Arabic and has never received professional dental care before. Do you have any strategies for making the first and subsequent appointments a success?

While many instrument sharpening companies offer retipping services, it is not the ideal way to replace worn instruments.

What is the best way to control aerosols during ultrasonic instrumentation to protect myself and my patients?