RESUMO
AIM: Proper anesthesia and pain management during treatment are most important concerns in dentistry for people of all ages, especially children. This study compared the success rate of lidocaine block with articaine buccal infiltration during anesthesia of the primary mandibular second molars in children aged 6 to 8 and 8 to 10 years. MATERIALS AND METHODS: The present clinical trial was conducted on 40 children aged 6 to 8 and 8 to 10 years who were referred to the Department of Pediatrics of the Faculty of Dentistry at Shahid Sadoughi University of Medical Sciences in Yazd (Islamic Republic of Iran) and needed to be treated with pulpotomy on both primary mandibular second molars. The patients were randomly divided into two groups. At the first session, a group received articaine buccal infiltration and the other group experienced inferior alveolar nerve (IAN) block. At the next visit, this trend was reversed. Visual analog scale (VAS) was used to evaluate the pain during pulpotomy. RESULTS: Data were analyzed by Statistical Package for the Social Sciences (version 17) software using Mann-Whitney test. According to the results of this test, the pain during pulpotomy was significantly lower in the articaine group (p < 0.001). CONCLUSION: Articaine buccal infiltration can be employed for pulpotomy treatment in primary mandibular second molars. CLINICAL SIGNIFICANCE: This research will eliminate block injection of lidocaine in children and utilize infiltration of articaine for pulpotomy treatment of mandibular teeth, hence preventing lingual nerve damage and prolonging paresthesia of IAN, lip, and cheek bite due to IAN block anesthesia.
