Comparison of Osteocentral Versus Locoregional Anesthesia in Case of Mandibular Molar Pulpitis

"The anesthetic solution is administered with a specific equipment allowing the injection step by step:~* anesthesia of the interdental papilla,~* positioning of the needle and perforating of the interdental space,~* Injection of the solution. All of these steps are based on an adjustment of the different part of this equipment."

The anesthetic solution is delivered by a needle near to the inferior alveolar nerve before it enters the mandibular foramen.