Our Blog

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. Bill Whitley.

You’re getting ready for a night out, or you’re checking to make sure you removed every bit of spinach after eating, or you’re practicing your best selfie smile . . . and suddenly, you see something alarming in the mirror—tiny cracks in your tooth enamel! Is this a dental emergency?

Almost always, the answer will be no.  Cracks like this are most likely “craze lines,” and craze lines are not serious cracks in your teeth. These diminutive flaws are shallow vertical cracks in the enamel which don’t go all the way through the tooth and don’t affect the tooth’s structural integrity. Like the crazing on a piece of glazed pottery, these tiny cracks are superficial, and the only reason for concern is cosmetic.

• Cause for Crazing?

Time and normal wear on our enamel are the most common culprits. Years of biting and chewing are stressful.

But you can help prevent additional craze lines by avoiding bad habits which can put external stress on your teeth: nail biting, knocking on teeth with oral jewelry, crunching down on ice cubes, using your teeth to open bottle caps—in fact, using teeth for anything other than chewing food.

Grinding your teeth is also hard on your enamel. If you suffer with bruxism (the medical term for tooth grinding), ask Dr. Bill Whitley about a mouthguard or night guard. Eliminating the extra stress of unconscious grinding and clenching reduces the chances of craze lines. Even better, getting treated for bruxism can reduce the risk of serious pain and damage to your teeth and jaws.

• Staining Can Make Craze Lines More Visible

Craze lines are often invisible unless the light is just right. However, you can make craze lines more noticeable if you drink coffee, tea, red wine, or dark sodas regularly. And if you need another reason to give up tobacco products, smoking, chewing, or any other use of tobacco can also darken craze lines.

Stains in craze lines don’t usually respond to brushing. You might be able to lighten stains with home or professional whitening. Ask Dr. Bill Whitley for the options which are best for your staining.

• Repairing Craze Lines

Don’t let tiny flaws keep you from smiling! If you are unhappy with the appearance of your enamel, talk to us about possible treatments, including bonding and porcelain veneers.

• When It’s More Than a Craze Line

While a craze line is generally nothing to be concerned about, a deep line, or a line which is getting bigger, might suggest a crack in the tooth. Cracks need to be assessed and treated to avoid damage not only to the exterior of the tooth, but to the pulp of the interior as well.

How can you tell the difference? Craze lines are not painful; a cracked tooth might be. Sensitivity to hot and cold foods, painful chewing, gums swollen around a tooth, pain when you bite down, a crack that is getting larger—any of these symptoms could be a sign that you have a cracked tooth. These are reasons to visit our Dallas dental office ASAP.

Craze lines might be medically harmless, but if they impact your confidence, that’s a problem. Our team can help you change habits that are causing craze lines, remove staining, or repair cosmetic damage. If you’re not crazy about those craze lines, ask us for solutions that will bring back your confidant smile.

It was a small fall! A miniscule piece of popcorn! A minor foul on the basketball court! But now there’s a chip in your otherwise perfect smile. Is a chipped tooth worth calling Dr. Bill Whitley?

Any time your tooth is injured is time to call our Dallas office. Even a small chip can affect your tooth structure and should be evaluated. We will also want to check your tooth and gums to make sure there is no underlying injury that could be more serious, and to treat your tooth as soon as possible so that no further damage occurs.

A very small chip might need nothing more than smoothing and polishing to remove sharp edges. A small chip in your enamel can be repaired with dental bonding, where a composite like those used to fill cavities will be shaped to cover and fill the chip. This composite will be matched to your tooth color for a seamless repair. A porcelain veneer is also an option for you. These procedures will restore the look of your tooth and protect it as well, because even a small chip can lead to tooth sensitivity or further damage in the future.

A larger chip, such as a fractured cusp, might require a crown. But a large chip might also mean that the inside of the tooth has been compromised. If the dentin or pulp are affected, pain, infection, and even tooth loss could result. A root canal might be necessary to preserve the tooth, so prompt treatment is necessary.

Regardless of the size of the chip, call our Dallas office as soon as possible. We can give you tips for pain management, if needed, until you see us. If you can save the chip, bring it with you when you visit in case there is the possibility of bonding it to the injured tooth.  But even without that missing piece, there are ways to restore the look of your original tooth. Remember, repairing a chipped tooth is not just cosmetic. We want to keep your smile healthy, as well as beautiful!

August 22 is National Tooth Fairy Day! If the Tooth Fairy is a treasured part of your child’s life, you’re just in time to celebrate! But what to do when the Tooth Fairy doesn’t arrive on schedule—when baby teeth stay longer than expected or are lost too soon? 

A baby’s 20 baby teeth tend to come in within a fairly predictable time frame. The bottom central incisors in the very front of your baby’s mouth typically make their appearance first, when your baby is around six to ten months old. Over the next few years, the remaining incisors, canines, and first molars arrive. Last on the scene are the second molars, which usually show up between the ages of 23-33 months. 

Just as baby teeth follow a pattern coming in, they tend to follow the same pattern falling out. The front teeth begin to wiggle and loosen around age six or seven, while the last of the baby teeth, the canines and second molars, are often lost between the ages of ten and 12. 

Baby teeth fall out as the adult teeth below them push up as they erupt. The top of the new tooth puts pressure on the root of the baby tooth, gradually dissolving it. As the root grows smaller and can’t anchor the tooth, the tooth begins to wiggle and eventually becomes loose enough to fall out. This leaves the adult tooth perfectly placed to grow into its proper position.

Sometimes, though, teeth linger far past their fall-out date. Sometimes, because of decay or trauma, they are lost much too early. In either case, Dr. Bill Whitley can provide treatment to protect little smiles now and to ensure that there’s space for the permanent teeth to erupt and align correctly.

Teeth Which Overstay Their Welcome

If that baby tooth never gets wiggly, the team at Whitley Family Dental can help! When baby teeth stubbornly hang on, adult teeth can erupt behind them, creating a double row of teeth commonly known as “shark teeth.” These permanent teeth can become crowded or misaligned as they try to fit in any space available. Or a baby tooth can block an adult tooth from erupting at all. When that baby tooth just isn’t budging, an extraction will create space for the permanent tooth to erupt.

Extracting a baby tooth is generally a straightforward procedure because primary teeth have very small roots. Your child’s dental team at Whitley Family Dental are experts in helping you prepare your child for the procedure in a gentle, reassuring, and age-appropriate way. 

Often, a local anesthetic is all that’s necessary for a simple extraction, but if you feel sedation would better fit your child’s needs, discuss sedation options with your dentist. After the extraction, you’ll be given clear information on how to deal with pain and swelling, which foods and drinks are best while the extraction site heals, and how to protect the area.

Teeth Which Exit Too Early

In the case of decay or trauma, Dr. Bill Whitley will do everything possible to save the tooth. When decay is so extensive that there’s not enough structure left to hold a filling or crown, or when there’s an infection in or around the tooth, or when an accident or injury has caused serious damage, extraction might be the healthiest option. Depending on your child’s age, further treatment might be needed afterward to protect future smiles. 

Besides their roles in eating and speaking, baby teeth save space for permanent teeth. Whenever a child loses a primary tooth too soon, the family dentist will be on the lookout for potential future orthodontic problems. If remaining baby teeth shift, taking up part of the empty space left behind by the lost tooth, the adult teeth below won’t have the space they need to erupt properly. Permanent teeth might come in at an awkward angle or in the wrong place. 

In this case, Dr. Bill Whitley might recommend a space maintainer. Space maintainers are small, custom-designed appliances which prevent the remaining baby teeth from shifting position while holding space open for the permanent tooth to arrive right on schedule and right where it belongs. 

It’s comforting to have charts which let us know when little teeth will typically come in and when they will typically fall out. But unexpected events might mean teeth overstay their welcome or depart too soon. When the Tooth Fairy can’t keep to her schedule, schedule an appointment at Whitley Family Dental in Dallas as soon as possible to make sure your child is on track for a future of healthy smiles.