Needle-Free pain relief? study tests electronic dental anesthesia
Symptom relief
Ongoing
This study compares two methods for numbing teeth during dental work: a traditional syringe injection versus a newer electronic injection system. Researchers tested both methods on 30 volunteers, using one method on each side of the mouth. The goal is to see which method causes l…
Phase: NA • Sponsor: Mouetaz Kheirallah • Aim: Symptom relief
Last updated Mar 30, 2026 14:27 UTC