Use 2% Lidocaine with an epinephrine concentration of 1:100,000.
Recommended dosage is from 3/4 to 1 full cartridge.
When using 4% Articaine a concentration of 1:200,000 epinephrine is recommended.
Recommended dosage is 1/4 to a 112 cartridge.

NOTE: It is NOT recommended that 4% Articaine with a concentration of a
1:100,000 epinephrine be used for palatal injections. It is also NOT recommended
that 2% Lidocaine with a concentration of 1:50,000 epinephrine be
used for palatal injections.

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