A simple method of preventing hypersensitivity in contra-lateral teeth during restorative procedures.


Dentin hypersensitivity is a common condition, particularly in patients with gingival recession. Restoring anterior teeth in these patients might involve bilateral anterior segment isolation from the premolar/canine to the contra-lateral teeth, but only with unilateral block anesthesia. Although unilateral isolation would help to reduce exposure to thermal… (More)
DOI: 10.2341/07-44