Clinical Evaluation of no Needle Dental Anesthesia Compared to Syringe Anesthesia Delivery

Exclusion Criteria

• •Subject has any of the following:
• •* rampant caries
• •* chronic periodontitis
• •* salivary gland dysfunction
• •Subject is unable, for any reason, to tolerate the procedure time required to place the restorations
• •Subject has unacceptable oral hygiene (e.g., chronic moderate to heavy plaque accumulation along the gumline)
• •Subject is planned to be enrolled in another investigational trial that requires additional interventions at any time during the study
• •Subject is using a whitening agent at any time during this study.
• •Subject has history of allergic reaction to anesthetic medications
• •Subject with uncontrolled systemic disease or conditions
• •Subject is having acute or chronic myofascial pain or neuropathic conditions
• •Subject taking long-term analgesics for their systemic conditions
• •Subject presenting with acute dental pain
• •Subject requiring IV sedation or nitrous oxide sedation or oral sedation for anxiety