Premedication Efficacy of Ketorolac Infiltration on Post Endodontic Pain

All patients will receive standard inferior alveolar nerve block of 2% lidocaine with 1:800000 epinephrine and supplemental buccal infiltration of 0.9 mL 2% lidocaine with 1:800000 epinephrine. After five minutes, the experimental group will receive supplemental buccal infiltration of 30 mg/mL of Ketorolac Tromethamine.

All patients will receive standard inferior alveolar nerve block of 2% lidocaine with 1:800000 epinephrine and supplemental buccal infiltration of 0.9 mL 2% lidocaine with 1:800000 epinephrine. After five minutes, control group will receive buccal infiltration of normal saline.