The Efficacy of Six Local Anesthetic Formulations Used for Posterior Mandibular Buccal Infiltration Anesthesia

The authors found that mandibular infiltration with 0.9 mL of the tested dental anesthetics could induce only partial pulpal anesthesia, a level likely to be inadequate for most dental procedures. When compared with L100, only the A100 induced statistically greater pulpal anesthesia after mandibular buccal infiltration.