Posts for: December, 2011
Unfortunately, going to the dentist may still be a fear and anxiety provoking experience for some people even with modern dental techniques — an interesting phenomenon given the fact that no one is born with fear. It is either a learned response based on personal experience or one that is literally imagined based upon hearing of another's treatment. However, regardless of how it develops, a person's perception is their reality. The good news is that we are here to both listen and to offer our patients the benefits of oral sedation (sedation dentistry) that allows relaxation of mind and body. Thus you can focus on feeling peaceful rather than anxious.
While research has shown that 75% of all people surveyed have at least a little fear about going to the dentist, 10-15% have a great deal of fear. In fact, some of these people experience so much fear that they will cancel dental appointments or never schedule in the first place. If the latter describes your feelings, we encourage you to ask us about sedation or comfortable dentistry so that you can receive the oral healthcare you need and deserve to maintain optimal dental health.
And this good news gets even better when you understand that oral sedation does not even involve injections (shots)! We typically administer oral sedation in one of two methods: by giving you a pill to swallow whole or by giving you a tablet to place under your tongue (sub-lingually) where it dissolves. Once the prescription medication takes effect, you will remain awake and aware of your surroundings; however, the medication will help you transition from feeling nervous to a more comfortable state of being. Most of our patients describe their experience as “comfortable” or “relaxation” dentistry due to how they feel during their treatment. Simply put, the anti-anxiety (anxiolytic) medication almost literally dissolves away your fears.
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Yes, dental x-rays are a safe and vital tool we use for measuring and monitoring your oral health. We feel it is imperative to ensure that our patients have the facts — especially when it comes to their oral healthcare. This is why we want to respond to this important question about the safety of dental x-rays.
We want you to know what they are, how they are used, what makes them a safe and effective tool, and why they are so important to dentistry and your health. X-rays are a form of electromagnetic radiation, in fact, just like natural daylight, except they have a much shorter wavelength. And because they are a form of ionizing radiation, they can easily penetrate bodily tissues without causing any harm when used properly. The reasons we use them are obvious; they help us literally see what is unseen. For example, they enable us to see bone structure and roots of teeth among other things, and are commonly used for diagnosing tooth decay. Furthermore, today's x-ray machines and other image capturing techniques are so sophisticated and sensitive that the amount of radiation required for diagnosis is almost nothing when compared to what you get from the background radiation present in everyday living. In fact, the average single digital periapical (“peri” – around; “apical” – root end of a tooth) film is equal to 1/10 the amount of everyday natural environmental exposure. These facts make it clear that dental x-rays are completely safe and, thus, are nothing you need to be concerned about.
We say that we are going to have our teeth cleaned — but a lot more than simple cleaning takes place during a visit to a dental hygienist.
- Health History
Your hygienist will ask you about your general health and your dental health and any recent changes in either. By doing so she will pinpoint any issues that require special precautions during your cleaning.
- Cancer Screening
Next, the hygienist carefully examines the skin in and around your mouth looking for lumps, bumps, sores, tenderness or swellings and refers areas of concern to the dentist for further evaluation. The hygienist is one of the few people who get to closely assess your whole mouth, so she is trained to spot cancer and other diseases.
- Evaluating Your Periodontal Health
Your hygienist will look closely at the state of your periodontal health (from peri meaning around and dont meaning tooth). This includes checking your gums and the other tissues surrounding your teeth for inflammation (gingivitis) or bleeding.
- Checking for Decay
The hygienist will examine your teeth for decay and will note the location and condition of stains or hard mineral deposits (calculus or tartar). These deposits result from a buildup of plaque (a film of bacteria) that has not been removed by daily brushing.
The hygienist uses hand tools or a sonic scaler to remove the calculus from your teeth.
A mechanical polisher and an abrasive polishing compound are used to polish the surface of your teeth so that they are smooth, making them more resistant to plaque, removing stains and leaving your teeth feeling squeaky clean.
The hygienist uses a tiny probe to measure the space between your teeth and gums. Periodontal disease begins by forming pockets between the teeth and gums, so this measuring is key to your periodontal health. Generally a space of 3mm or less indicates healthy gums, pockets of 4 to 5mm indicate periodontal disease that may be reversed with good oral care at home, and pockets that are 6mm deep or more require specialized treatment by a dentist or periodontist (a dentist who specializes in care of gums).
Based on the observed conditions of your gums and teeth, the hygienist will provide information aimed at improving your home oral cleansing routines and about your risk for tooth decay and gum disease.
- Making Your Next Appointment
The hygienist will make an appointment for your next cleaning — in three, four, or six months depending on the health of your gums and teeth. Keeping these appointments not only keeps your teeth looking their best, but it also assures good management of your dental health.
Protecting your children is one of your most important roles as a parent or caregiver. Dental sealants are one way you can protect your children's teeth from the ravages of tooth decay, drilling and fillings — and they can be applied simply, comfortably and quickly right here in our office.
What is a dental sealant?
A dental sealant is a thin, plastic film that is painted onto the tiny grooves on the chewing surfaces of the back teeth (usually the premolars and molars) to prevent caries (cavities) and tooth decay. And by allowing us to use sealants to seal these little nooks and crannies where your child's toothbrush can't reach, you will dramatically reduce their chances for developing tooth decay. This one, simple and quick office visit could save you both money and time with fewer dental visits and healthier, cavity-free teeth.
So will sealants guarantee no (or no more) cavities?
No, just like life, there are few guarantees. Your child's oral hygiene, regular dental visits, fluoride, sugar consumption and genetics are the other important factors that will determine to what degree your child experiences tooth decay. However, research shows that pit and fissure (chewing surface) decay accounts for approximately 43% of all decayed surfaces in children aged 6 to 7, even though the chewing surfaces (of the back or posterior teeth) constitute only 14% of the tooth surfaces at risk. This demonstrates the vulnerability of the chewing surfaces of the posterior teeth to decay. By placing a protective seal over the areas of teeth at risk, you can effectively and proactively protect your children's teeth.
How long do sealants last?
Research has shown that some sealants can last up to 10 years. However, if you opt for sealants for your children's teeth, we will closely monitor them with each office visit to ensure that they are still doing their job. As needed, we can apply more sealant.