Could a simple injection combo replace the dreaded dental nerve block?
Symptom relief
Completed
This pilot study tests whether a combination of lidocaine injections—given just under the gum and around the tooth—can fully numb lower molars for dental procedures like fillings, root canals, or extractions, without needing the standard inferior alveolar nerve block. About 60 pe…
Sponsor: Herat University • Aim: Symptom relief
Last updated Aug 21, 2026 00:00 UTC