My Blog

Posts for: April, 2021

By H. David Allick, DDS, PA
April 24, 2021
Category: Dental Procedures
Tags: oral health  
CTImagingTechnologyCanImproveOutcomesforComplexDentalProblems

The mouth is a crowded place with nerves, blood vessels and sinus cavities sharing common space with the teeth and gums. Although important in their own right, these structures can also hinder treatment for complex dental situations like dental implant surgery or impacted teeth.

Treating these and similar situations depends on getting an accurate depiction of “what lies beneath.” Conventional x-rays help, but their two-dimensional images don't always give the full picture. There's another way—cone beam computed tomography (CBCT).

Similar to CT scanning, CBCT uses x-ray energy to take hundreds of “sliced” images that are then re-assembled with special software to create a three-dimensional model viewable on a computer screen. CBCT is different, though, in that it employs a scanning device that revolves around a patient's head, which emits a cone-shaped beam of x-rays to capture the images.

A dentist can manipulate the resulting 3-D model on screen to study revealed oral structures from various angles to pinpoint potential obstacles like nerves or blood vessels. The detailed model may also aid in uncovering the underlying causes of a jaw joint disorder or sleep apnea.

CT technology isn't the only advanced imaging system used in healthcare. Another is magnetic resonance imaging (MRI), which excites hydrogen atoms in water molecules. This produces different vibration rates in individual tissue structures, which are then translated into detailed images of these structures. Unlike CT or CBCT, MRI doesn't use x-ray energy, but rather a magnetic field and radio waves to produce the atomic vibrations.

But while providing good detail of soft tissues, MRI imaging doesn't perform as well as CBCT with harder tissues like bone or teeth. As to the potential risks of CBCT involving x-ray radiation exposure, dentists follow much the same safety protocols as they do with conventional x-rays. As such, they utilize CBCT only when the benefits far outweigh the potential x-ray exposure risks.

And, CBCT won't be replacing conventional x-rays any time soon—the older technology is often the more practical diagnostic tool for less invasive dental situations. But when a situation requires the most detailed and comprehensive image possible, CBCT can make a big difference.

If you would like more information on advanced dental diagnostics, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Getting the Full Picture With Cone Beam Dental Scans.”


TakeItFromTaylorSwift-LosingYourOrthodonticRetainerisNoFun

For nearly two decades, singer-songwriter Taylor Swift has dominated the pop and country charts. In December she launched her ninth studio album, called evermore, and in January she delighted fans by releasing two bonus tracks. And although her immense fame earns her plenty of celebrity gossip coverage, she's managed to avoid scandals that plague other superstars. She did, however, run into a bit of trouble a few years ago—and there's video to prove it. It seems Taylor once had a bad habit of losing her orthodontic retainer on the road.

She's not alone! Anyone who's had to wear a retainer knows how easy it is to misplace one. No, you won't need rehab—although you might get a mild scolding from your dentist like Taylor did in her tongue-in-cheek YouTube video. You do, though, face a bigger problem if you don't replace it: Not wearing a retainer could undo all the time and effort it took to acquire that straight, beautiful smile. That's because the same natural mechanism that makes moving teeth orthodontically possible can also work in reverse once the braces or clear aligners are removed and no longer exerting pressure on the teeth. Without that pressure, the ligaments that hold your teeth in place can “remember” where the teeth were originally and gradually move them back.

A retainer prevents this by applying just enough pressure to keep or “retain” the teeth in their new position. And it's really not the end of the world if you lose or break your retainer. You can have it replaced with a new one, but that's an unwelcome, added expense.

You do have another option other than the removable (and easily misplaced) kind: a bonded retainer, a thin wire bonded to the back of the teeth. You can't lose it because it's always with you—fixed in place until the orthodontist removes it. And because it's hidden behind the teeth, no one but you and your orthodontist need to know you're wearing it—something you can't always say about a removable one.

Bonded retainers do have a few disadvantages. The wire can feel odd to your tongue and may take a little time to get used to it. It can make flossing difficult, which can increase the risk of dental disease. However, interdental floss picks can help here.  And although you can't lose it, a bonded retainer can break if it encounters too much biting force—although that's rare.

Your choice of bonded or removable retainer depends mainly on your individual situation and what your orthodontist recommends. But, if losing a retainer is a concern, a bonded retainer may be the way to go. And take if from Taylor: It's better to keep your retainer than to lose it.

If you would like more information about protecting your smile after orthodontics, please contact us or schedule a consultation. To learn more, read the Dear Doctor magazine article “The Importance of Orthodontic Retainers.”


By H. David Allick, DDS, PA
April 04, 2021
Category: Oral Health
Tags: x-rays  
YourDentalRecordsKeepYourOralCareConsistentThroughoutLifesChanges

Imagine that the IRS wants to audit you, but the dog ate your receipts. Or you hit a $50 million Lotto jackpot, but your ticket went through the wash. Or maybe you're about to see your new dentist, but you don't have your past dental records.

Humdrum as they may seem, records are important—so much so that they have their own month. That's right: April is Records and Information Management Month. Though perhaps not as exciting as National Poetry Month, this is still a good time to consider how records keep your life and health on track—especially regarding your mouth.

Your dental records contain information on all your office visits, imaging (yep, all those x-rays), diagnoses and treatments. Just like other healthcare records, they're privacy-protected under The Health Insurance Portability and Accountability Act (HIPAA).

Your dental records may also contain information about other aspects of your overall health that could impact your long-term dental care. With all that information, dental records are important to your ongoing care, and should be available wherever you receive treatment—even if you change to a new dentist.

Which can happen? Your long-time dentist may retire—or maybe you move to another state. You may just decide you'd be happier with another dentist. But regardless of why your provider changes, your dental needs don't.

Without your records, your new dentist starts your care virtually from scratch, having to generate a new patient history and perform additional x-rays or examinations. And they won't have the benefit of nuances available to a dentist who may have treated you for a long time. But with your dental records in hand, they can often pick up where your other dentist left off without missing a beat.

It's in your oral health's best interest, then, to ensure your dental records transfer from your former dentist to your new one. Legally, these records are the property of the dentist, but you're entitled to a copy or to have them transmitted directly to another provider. You may, however, have to pay for any supplies and labor involved with printing, copying or mailing the records.

Do you feel awkward asking your former dentist to send your records to a new one? Not a problem—ask your new dentist to request them for you. Even if you have an unpaid balance, your former dentist is legally required to comply with the transfer.

When it comes to your oral health, “What is past is prologue.” The dental care you receive today and tomorrow depends on the care you received yesterday. Your dental records help make sure it's a seamless progression.

If you would like more information about the importance of dental records, please contact us or schedule a consultation.