Efficacy of four local anaesthesia protocols for mandibular first molars with symptomatic irreversible pulpitis: A randomized clinical trial.
Shehabeldin Mohamed SaberAhmed Abdel Rahman HashemDina Mahmoud KhalilChiara PiraniRonald Ordinola-ZapataPublished in: International endodontic journal (2021)
Inferior alveolar nerve block injection alone did not reliably permit pain-free treatment for mandibular molars with SIP. The use of an additional IO supplemental injection provided the most effective anaesthesia for patients requiring emergency root canal treatment for SIP in mandibular posterior teeth.