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Are Dental X-Rays Safe?

August 22nd, 2013

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 diagnostic procedure at Southcenter Dental, 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 have fluoride toothpaste and fluoridated water; do I need a fluoride treatment?

August 15th, 2013

Fluoride is a naturally found ion with a history of greatly reducing the incidence of tooth decay in children. However, over the past decade Americans have increasingly consumed bottled water, most of which does not contain fluoride, and children are no longer getting the recommended dosage of fluoride. In addition, many areas do not add the optimum amount of fluoride to the town drinking water.

Everyone’s dental needs are different. The amount of fluoride a person needs is determined by age (children), tooth sensitivity, risk for cavities, and medical conditions. When a patient needs additional fluoride it can be applied in a foam or varnish.

Children receive additional topical fluoride because teeth in the early development stages have a higher mineral uptake. The future strength of the enamel depends on this. When a tooth absorbs the fluoride ion, it creates hydroxyapatite, a harder mineral compound than enamel alone.

Those who have a dry mouth from medication also need extra fluoride. A daily fluoride rinse and a semi-annual fluoride varnish treatment are standard. If you are on medicine for high blood pressure, anxiety, diabetes, depression, or cholesterol, you may fit in this category.

Cancer treatments can also greatly impact your oral health. Fluoride varnish treatments prior to, during, and after radiation and chemotherapy can be beneficial. There are other mouth conditions which coincide with cancer treatments which make it difficult to brush and floss daily, and can contribute to an increased risk for decay. An infection during cancer treatment can be especially harmful, which is why preventive measures are important.

Fluoride treatments, administered topically, are highly beneficial in preventing decay. Feel free to call Southcenter Dental to schedule an appointment or if you have any questions.

Toothache: A Dentist or the Emergency Room

August 8th, 2013

Emergency care dentists are equipped to handle any tooth emergency. Seeing us out first takes less time than having to sit in a hospital emergency room, only to be told to see a dentist. When dental emergencies occur, seek emergency care with Southcenter Dental as soon as possible. We are prepared and equipped for any type of dental emergency: day or night, seven days a week, we stand ready to advise and treat you with great dental care.

There are several types of dental emergencies, but only one or two should require a hospital emergency room visit. If you suspect you have a broken jaw or nose, emergency medical attention is required. For pain associated with teeth and gums or injury to a tooth, Southcenter Dental is the better choice. Dental pain almost always becomes worse without treatment, and can create other serious health issues.

If a tooth has been traumatized or knocked out of your mouth, our team can treat the sensitive nerves and tissues that could be damaged. If you can replace the tooth quickly enough, chances are it can be saved. According to the American Dental Association, there are certain precautions to take during a dental emergency that could help preserve a tooth until you can see our professional dentists for emergency dental care.

Call our Tukwila, WA office at the first onset of pain. If you have lost a tooth, crown, or filling, try to keep the tooth or restoration moist. Teeth are strong, but they will crack and shift after an injury or the loss of a bridge or crown. If the crack extends to the root, or the loss of a tooth or crown leaves sensitive tissue or nerves exposed, the pain can be excruciating. Our emergency care dentists will always treat your pain immediately upon examination, and fix the problem or advise you of a plan to address the cause of the pain.

Make your appointment immediately if you have suffered an accident-causing tooth injury. If the pain is the result of decay or cavities, medication for infection may be necessary. Depending on the extent of the decay, a filling, extraction, or root canal may be recommended. These treatments are not available in a hospital emergency room, but can be completed quickly and comfortably at Southcenter Dental .

I haven’t been to the dentist in years; what should I expect?

August 1st, 2013

Feeling apprehensive or guilty for not visiting a dentist in over a year is common, but coming back to receive dental care is easier than you may think. Our dental team at Southcenter Dental provides caring, non-judgmental, personalized service, and knowing this you can truly feel at ease making your first appointment back.

During your first appointment back, we will focus on three prominent dental issues including gum disease, cavities, and wear and tear by utilizing a full mouth series of X-rays, a hygiene appointment, and a comprehensive exam.

The full mouth series of X-rays are taken every three to five years, or as needed. A full mouth series may be a panoramic X-ray and bitewings (a set of four that checks for cavities) or a set of X-rays that views the entire anatomy of every tooth. The set of X-rays will depend on your individual needs.

Your hygiene appointment will begin with a review of your medical history, personal concerns and questions, and an evaluation checking for any infection. After any necessary diagnoses are made, the appropriate level of cleaning is proposed and completed if time allows.

A comprehensive exam serves as a review of what the hygienist has already covered. Dr. Baruffi will again review your medical history and dental concerns, and confirm any periodontal diagnosis. An evaluation of any decay, breakdown or broken fillings, or areas that are at risk for future problems will also be reviewed.

After the appointment, a team member at Southcenter Dental will review any recommended treatments, payment options, insurance coverage, and scheduling. The time spent at your first visit back is an important step in the right direction, and we are committed to making this visit as comfortable and easy as possible! Come see us in Tukwila, WA.

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