96
Participants
Start Date
January 16, 2022
Primary Completion Date
September 28, 2023
Study Completion Date
September 28, 2023
Buzzy device (cold and vibration)
The device produces cold and vibration to act on the gate control theory and provide painless injection by nerve distraction
Buzzy device (vibration only)
The device produces vibration to act on the gate control theory and provide painless injection by nerve distraction
precooling
Ice cubes used for applying coolness at the injection area
Flavored Benzocaine topical anesthetic gel 20%
Topical anesthetic gel
Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Cairo University, Cairo
Cairo University
OTHER