120
Participants
Start Date
October 30, 2023
Primary Completion Date
May 30, 2024
Study Completion Date
June 30, 2024
Conventional Syringe
Dental local anesthesia injection is given by conventional syringe by two injection methods inferior alveolar nerve block and buccal infiltration.
STA Single Tooth Anesthesia® System.
Dental local anesthesia injection is given by STA device by two injection methods inferior alveolar nerve block and buccal infiltration.
Star Pen anesthesia device.
Dental local anesthesia injection is given by Star Pen anesthesia device by two injection methods inferior alveolar nerve block and buccal infiltration.
RECRUITING
Faculty of dentistry, Al Mansurah
Mansoura University
OTHER