<qa>  What is the name of the technique that was introduced in 1973?Pain management and adequate anesthesia are of critical importance for the endodontist. Traditionally, mandibular teeth are anesthetized via inferior alveolar nerve block IAN. However, this technique provides a marginal success rate of 19-56 in patients with irreversible pulpitis.Gow Gates technique introduced in 1973 for anesthetizing of mandibular molars with more accuracy, success and safety. 