The Wand® STA Single Tooth Anesthesia

The STA™ System is The ONLY system that gets you to the right spot - guiding and confirming when you’re in the periodontal ligament. The ONLY system allowing you to perform the revolutionary STA-Intraligamentary injection, lasting as long as a traditional infiltration or block. The ONLY system that gives you continuous real-time audio and visual feedback. The ONLY system that allows you to work in multiple quadrants The ONLY system that has been clinically proven to give a virtually painless injection. The ONLY system that provides a TRUE SITE-SPECIFIC INJECTION.


The dynamic of each injection experience improves “noticeably” as patients express their appreciation of the sleek, non-threatening STA handpiece. The STA System reduces patient stress and anxiety setting the tone for maximum patient comfort for every dental procedure.

You were trained to administer PDL injections with a traditional syringe or high-pressure syringe. Typically performed not knowing if you were in the right spot or not. These highpressures can cause pain and tissue damage in the dense PDL area.


With the STA System the computer will confirm proper needle placement into the PDL space and it uses low-pressure allowing a greater volume to be administered - thus a more predictable result, longer acting and more profound anesthesia.

It’s this small...Yet you can build your entire practice on it!


Practice Benefits:

The STA Single Tooth Anesthesia System® unit empowers dental practitioners to:

  • Painlessly deliver a single tooth injection as the primary and only injection you need in the mandibular.
  • Can perform ALL traditional dental injections.
  • Can perform the STA-Intra-ligamentary injection resulting in a more rapid onset of anesthesia while eliminating the unnecessary collateral numbing produced from a traditional block injection.  
  • Can perform newly defined palatal injections (AMSA and P-ASA) painlessly producing unparalleled comfort and effectiveness.  
  • Improves clinical efficiency.
  • Produces superior clinical outcome for all dental injections.

Delivers Enhanced Injection Accuracy and Predictability

  • Unique handpiece provides greater tactile sense and control.
  • Allows for more efficient flow of anesthetic solution through tissues resulting in amore onset and longer duration of anesthesia.
  • Minimizes adverse tissue reactions by minimizing tissue damage.

Promotes Key Differential for Practice and Practitioner – “We Care.”

Demonstrates awareness and patient sensitivity and leads to pro-active resolution of patient fear of Dentistry, in general, and dental injections, in particular.

Consumer spending trends support that patients will spend more for what they perceive to be ‘premium’ standard of care.


STA Single Tooth Anesthesia System® Unit

Milestone Scientific’s award-winning STA Single Tooth Anesthesia System® unit combines patented, state-of-the-art computer-controlled injection technology with the dentist’s training to achieve more precise injections, improved drug delivery and materially enhanced patient comfort levels.

Dental professionals worldwide enthusiastically agree that the STA Single Tooth Anesthesia System unit is profoundly changing the practice of Dentistry.   Learn why dentists and patients agree that:

"It's the best shot I ever had."

"It's the best injection I ever gave."