Laser zaps tooth pain after dental procedure, study finds
Symptom relief
Completed
This study looked at whether using a special laser (diode laser) after a common dental procedure called direct pulp capping can help reduce pain and tooth sensitivity. Fifty-six people with tooth decay that reached the nerve were treated. Half got standard care, and half got stan…
Phase: NA • Sponsor: Hue University of Medicine and Pharmacy • Aim: Symptom relief
Last updated Jun 03, 2026 12:05 UTC