Trial to Evaluate the Efficacy on Local Anesthesia and Safety of 2% Lidocaine HCl With Different Epinephrine Concentration in Patients Undergoing Surgical Extraction of Impacted Lower Third Molars
Conditions
Interventions
- DRUG: 2% lidocaine HCl with epinephrine 1:200,000
- DRUG: 2% lidocaine HCl with epinephrine 1:80,000
Sponsor
Huons Co., Ltd.