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.Know More
Routine dental cleanings are generally painless, but some patients experience considerable anxiety during dentist appointments and are especially susceptible to pain, notes The Nest. In these cases, a dental hygienist may need to use a needle to inject a local anaesthetic into a patient's gums and lips to numb the individual's mouth. This is also necessary for patients who require an in-depth cleaning, which can create more pain than usual.
The most common types of scalers are hand-held and come in two different shapes to serve distinct purposes, according to Cheryl Hosmer from the Chron. One is pointed on both ends to scrape tartar off exposed teeth, and the second scaler is designed with blunt ends so it can reach below the gum line without causing pain. Ultrasonic scalers rely on multiple sound waves that vibrate in rapid succession to create oscillations that remove plaque and tarter from the teeth. They are not safe to use on patients who are infected with human immunodeficiency virus or hepatitis, because they can shake bodily fluids out of the mouth and pose a threat to dental staff.Learn more about Dental
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.Full Answer >
Utilizing a proper brushing technique three times a day for at least 2 minutes each can help maintain good oral health and hygiene, according to WebMD. Good brushing habits can even whiten and brighten the teeth.Full Answer >
You cannot use fake teeth to hide braces. False teeth, also known as dentures, fit over the gums of missing teeth. Although some dentures are fixed, many wearers have a removable type that they take out at night, according to NHS Choices.Full Answer >
No. Attempting to close a teeth gap - also known as a dyastema - with a rubber band may lead to a temporary fix, but could also cause many eventual dental problems.Full Answer >