Dentists use two types of numbing medications, including a topical numbing agent, which is applied to the area, and an injectable anesthetic that provides longer-lasting results, states Wikipedia. Sometimes the two are used together, with the first medication numbing the injection site prior to the shot.Know More
The injection is performed to block sensation to particular nerves that are affected by dental work, most commonly the inferior alveolar nerve, according to DentalCare.com, produced by the Procter & Gamble Co. The most common injectable numbing agent is lidocaine.
One of the most common topical numbing agents is benzocaine, according to Wikipedia. Benzocaine also is found in some over-the-counter cough drops and in ointments for mouth ulcers.Learn more about Dental
Dental hygienists often use tools such as handheld and ultrasonic scrapers to clear plaque and tartar buildup off of teeth, according to The Nest. They also use polishers to clean the teeth and X-rays to obtain images of tooth alignment, jaw health and to detect the presence of cavities.Full Answer >
U.S. Bureau of Labor Statistics data indicated that there were 146,800 total dentists in the United States as of 2012. The majority of dentists were general dentists, comprising 125,800 of the total. Orthodontists were the largest specialty category, with 7,500 practicing.Full Answer >
Low-income Missourians can visit the Missouri Dental Association website for a list of dentists that may accept Medicaid payments. As of 2014, only children are eligible for Medicaid dental visits in Missouri, according to The Kansas City Star.Full Answer >
To find dentists who take Medicaid, locate the dental section in your Medicaid policy handbook. Open an Internet browser, enter your state's Medicaid URL, and consult the dental section.Full Answer >