Acceptance and Preference of Lidocaine Gel Compared to Injection Anesthesia After Non Surgical Periodontal Treatment

Cylinder vials with 1.7 g gel containing 34 mg lidocaine (1 g gel contains 20 mg lidocaine) will be used. Application of the gel into the periodontal pockets or the sulcus according to summary of product characteristics (SmPC). A total dose of 40 mg lidocaine should not be exceeded.

Cylinder vials with 1.7 ml solution for injection containing 68 mg articaine and 0.0102 mg epinephrine (1 ml contains 40 mg articaine and 0.006 mg epinephrine) will be used. Infiltration anesthesia for the upper jaw and infiltration or nerve block anesthesia for the lower jaw with articaine solution for injection according to SmPC. Adults can be treated with up to 7 mg articaine per kg of body weight per treatment session.