It allows the dentist to clearly see each tooth and its surrounding gum area as the patient's mouth is prepared for impressions or x-rays. (careertrend.com)
This enables the teether to cool the painful gum area while baby's hands stay nice and warm. (mambaby.com)
You must try you best to tilt the brush towards the gum area and brush in small circles touching each tooth as you go along. (modernparent.org)