The Single Tooth Anesthesia (STA) System from Milestone Scientific is the first computercontrolled local dental anesthetic system where just one injection at a single tooth is all that''s needed to scientifically, safely and predictably ensure single-session injection precision. It''s even highly effective for multi-quadrant cases. As the dentist advanced the needle the STA system continuously measures and monitors the pressure of anaesthetic solution as it exits the needle tip. When the specific resistance of intraligamentary tissue is identified by the STA system, an audible and visible announcement is given to confirm that the periodontal ligament has been positively reached. Anaesthetic is delivered at a controlled pressure and rate. Doctor Benefits

•   Assured accuracy of needle placement

•   Allows the STA-PDL injection to be your predictable primary injection

•   Immediate anaesthesia means operative work begins without the wait

•   Allows the STA-PDL injection to last as long as a traditional infiltration

•   Easier faster and better anaesthesia

•   Allows the Palatal injection to be virtually painfree Patient Benefits

•   Virtually painless injection

•   Eliminates risk of tissue damage

•   No collateral numbness (droopy lip or numb tongue)

•   A “positive” experience in the dental chair