Clinical relevance
inferior alveolar nerve block, pulpitis, ’s behavior, Pain
PULPITIS
Pain control during endodontic treatment of primary molars with irreversible pulpitis (IP) is a significant factor in a child’s behavior in the dental office. Although the inferior alveolar nerve block (IANB) is the most commonly used technique to anaesthetize mandibular dentition, we found its success rate to be relatively low during endodontic treatment of primary molars with IP. Cryotherapy is a new approach that significantly improves the efficacy of IANB.