May 7th, 2013
I speak for the public and for the dental profession in answering this question with a “YES”. X-rays have been used in dentistry for a long time, and the amount of radiation has significantly decreased with advances in technology. While there is risk in every health diagnosis procedure at Smile Brightly, the benefits must outweigh the risks. Dental X-rays do indeed fall into this category.
X-rays are exposed to a type of film to produce an image. The amount of X-rays required to produce this image differs with film speeds. Speed E or F is highly recommended, and digital X-rays require up to 50% less than speed E or F film. The digital X-ray software can adjust the exposure to produce a quality image. Digital X-rays are becoming a new standard and are most common.
Lead aprons have been used to reduce the amount of scatter radiation. All X-ray units have a cone to focus the X-ray beam so the exposure is highly localized. Lead aprons continue to be worn as a precaution for pregnant women, and a thyroid collar should also be worn. In most cases, this is sewn into the lead apron.
We get radiation exposure from environmental factors as well as healthcare diagnostic and treatment tools. To place this in perspective, in one year a person is expected to have 360mRem per year from the sun, air etc. By comparison, a single set of bitewing X-rays is 0.3mRem. Radiation can accumulate in our body over a lifetime, and additional exposure should be avoided whenever possible.
I am going to continue receiving my annual dental X-rays. I see the benefit and know the exposure is extremely small. I will focus my efforts in reducing my exposure to other more significant environmental sources as much as I can.
April 30th, 2013
There is no substitution for a natural healthy tooth. Dental fillings are intended to replace tooth structure and restore a tooth damaged by decay (a cavity) back to its normal function and shape. Silver (amalgam) and tooth-colored (composite) fillings last a long time, though they can develop decay when the integrity is compromised by open margins, fracture, or recurrent decay. In this blog, we discuss the signs and symptoms that indicate your filling may need to be replaced in order to prevent further complications.
Amalgam fillings are made of an alloy (mixed metals) that expands and contracts. They have no bonding properties, and so to place an amalgam filling, the hole in the tooth may need to be larger. Because of these two factors, fractures frequently occur. There are three types of cracks that are commonly associated. Craze lines are superficial with no treatment needed. Fractures extend along other parts of the tooth and may require a filling replacement or crown. Cracks extend toward the root and can require a root canal and crown or, if too severe, extraction.
A filing needs to be sealed to the tooth. If the seal between the tooth and the filling breaks down, food debris and bacteria can seep down under the filling and cause recurrent decay. If the decay is treated early, replacing the filling is adequate. If not, a crown and even a root canal may be needed. The biggest mistake you can make is waiting to do something about a broken or unsealed filling until it is painful. Doing this will only make the treatment more involved and often times more expensive.
Regular dental exams and X-rays are used to evaluate dental fillings. You will not be able to tell on your own when your fillings start to fail. Just as a car mechanic will change the oil, correct your alignment, or change your tires, a dental checkup will help you identify small concerns to fix as you go in order to avoid a critical emergency.
Pay attention to any bite or temperature sensitivity in teeth that have fillings. This can be an indicator for some of the problems listed above. You know your teeth better than anyone. Your observations are most valuable when evaluating a filling for replacement. If replacement is needed, know you are doing what is best to prevent future dental calamities and make an appointment to see Dr. Laura Hannon, your dental.
April 23rd, 2013
Whether it’s a dull and throbbing ache or a sharp pain, toothaches can come in many different forms. Chances are you’ve had the discomforting experience once or twice in your life. It’s the type of experience that nobody wants to have, because a toothache can be as annoying as fingernails scratching a chalkboard.
What’s a good way to describe a toothache? Let’s see … your mouth feels as if it’s being besieged by one of those Loony Tunes-style jackhammers. As fate would have it, toothaches always seem to occur over the weekend, when our office is closed and your favorite dentist has Gone Fishing, leaving you to suffer until Monday and forcing you to cancel your reservation at that high-end restaurant you’ve been anticipating all week.
Not so fast!
While you’re probably going to want to skip the rib-eye steak, there are numerous tried-and-true home remedies you can use to ease the pain until you can make an appointment with our office. Here’s a look at four ways to soothe a toothache.
- 1. Don’t underestimate the power of salt water. Rinsing your mouth with warm salt water will both soothe your toothache and disinfect your mouth. However, make sure the water is warm; cold water can further exacerbate a sensitive tooth. Follow up the saltwater rinse by swishing your mouth with hydrogen peroxide.
- 2. Clove oil, eucalyptus oil, peppermint oil, and vanilla extract are proven to be comforting elixirs. Dip a cotton swab in one of these mixtures and apply it to your tooth and gums. These substances, which you may even have in your kitchen cupboards, are known to have pain-relieving qualities. For the best results, repeat the application throughout the day.
- 3. Eating yogurt is good for toothaches and mouth pain. Yogurt is filled with healthy bacteria that combat pain. Afterward, place a cold compress on your jaw.
- 4. Try flossing. Your toothache might be throbbing and severe, but there’s always a chance the pain is caused by a piece of food awkwardly lodged in your teeth.
In the event of a persistent toothache, Dr. Laura Hannon should be contacted no matter the time of day or night. We’re here to help you return to a happy, pain-free life!
April 16th, 2013
The idea for Earth Day was the brainchild of Gaylord Nelson, a senator from Wisconsin. He envisioned an Earth Day that would be a kind of environmental teach-in. The first Earth Day celebration took place on April 22, 1970, and a surprising 20 million people participated on that day. Ultimately, it became the largest organized celebration in US history.
Earth Day Over the Years
Over the years, the recognition of the day, and the number of people celebrating it all over the world, turned Earth Day into an international celebration. Because it is celebrated throughout the world, it is not only the largest international environmental observation, but it is also more widely celebrated than any other environmental event in the world. Today, Earth Day is celebrated in 175 countries where over 500 million people participate in celebrations.
The Earth Day Movement
The Earth Day movement is credited with developing the idea that people should “think green”. It encouraged congress to enact laws, including one that resulted in the creation of the Environmental Protection Agency. It also inspired the passage of the Endangered Species Act.
The Five R's and Their Importance
- Reduce – Reduce by avoiding unnecessary purchases. Reduce your use of materials that wind up in landfills. Reduce the use of chemicals around your house. Reduce your use of disposable bags, plates, cups, eating utensils, and batteries.
- Reuse – Instead of using plastic bags for your groceries or purchases, bring your own reusable bags. When you go to buy coffee at Starbucks, take a travel mug so you don't have to get your coffee in a disposable paper cup. Instead of storing food in disposable refrigerator containers, buy containers that can be washed and reused. Don't use regular batteries. Whenever possible, opt for rechargeable batteries that you can reuse.
- Recycle – Most cities offer a recycling program to collect used bottles, cans, and newspapers. Recycling includes collecting recyclable materials that would otherwise be considered waste, sorting and processing recyclables into raw materials such as fibers and manufacturing raw materials into new products.
- Re-buy – Make an effort to purchase things that are made through recycling. When purchasing furniture, look for items that are made from reclaimed wood. When buying paper for kids school work, computer printer paper, holiday cards, or anything else, make a point of purchasing recycled paper products. Instead of buying clothing at full retail price, shop for second hand clothing. You will save a lot of money by doing so!
- Rethink – Rethink the way you do things so that you do them in an eco-conscious way at all times. Instead of driving to work alone, consider taking the bus or going in a carpool. Walk or ride your bike when you're only going a short distance. Plan your shopping trips and errand runs so that you can do everything on one day, and do it in a way where you can save time and gas.
Other ways to "think green" include growing your own food, composting yard waste and food scraps, or by participating in local recycling programs. Join a group like Freecycle so you can share your unneeded and unwanted possessions with people who can use them. Likewise, you'll be able to get things you need or want for free.
Earth Day teaches people that the planet belongs to everyone, so everyone is equally responsible for protecting it. Although Earth Day is an environmental celebration, the dental of Dr. Laura Hannon wants to remind you that you don't have to wait until then to make changes that will allow you and your family to live a greener life.
Happy Earth Day from the team at Smile Brightly