Liposomal anesthetic gel for pain control during periodontal therapy in adults: a placebo-controlled RCT.

Introduction: Periodontal therapy usually requires local anesthesia. If effective, a non-invasive, liposomal anesthetic gel could increase the levels of acceptance of patients in relation to periodontal therapy.

Objective: This study investigated the efficacy of liposomal anesthetic gel for pain control during periodontal therapy.