Biological evaluation of the efficacy of two different anesthetic solutions in pain control during extraction of mandibular second primary molars

Abstract

The most critical part in management of children in the dental clinic is control of pain and this can be achieved through local anesthesia. When the treatment plan includes extraction of mandibular primary molars, the nerve block technique is the technique of choice for administration of local anesthesia. However, this technique is accompanied with discomfort due to deep penetration of the needle, possibility of nerve injury, hematoma as well as risk of self-inflicted trauma. Therefore, researchers have searched for an alternative technique to facilitate providing painless dental treatment for the child with avoidance of the possible complications of the nerve block technique, and this can be achieved by using a strong and deeply penetrating type of local anesthesia like articaine 4% that can be effective when administered with infiltration technique. The aim of the current study was to compare the efficacy of infiltration anesthesia using alexadricaine 4% and Mepecaine-L 2% in control of pain during extraction of lower 2nd primary molars in children and to compare the change in the heart rate that occurs as a consequence of pain during extraction...