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The P-ASA is a single site palatal injection anesthetizing multiple teeth (from cuspid to cuspid) without causing collateral numbness to the patient's lip and face. It is a comfortable injection for the patient and is easy to master. The P-ASA requires 3/4-1 cartridge of anesthetic injected into the nasopalatine canal and provides profound pulpal, palatal, and labial anesthesia for 60-90 minutes. This injection is great for use in esthetic/cosmetic restorative dentistry to immediately and accurately assess the patient's smile line.

Media / Downloads

PDF:	CompuDent Injections Brochure
Video:	P-ASA Injection Instruction

Applications

Injection Dynamics
Needle Deflection
Inferior Alveolar
AMSA
P-ASA
Modified PDL