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What is a palatal expander?

September 17th, 2025

Orthodontists like Dr. Joel Martinez, Dr. Christopher Martinez, and Dr. Vanessa Martinez recommend a first orthodontic visit and evaluation for your child around the age of seven. We will evaluate your child’s jaw and facial development and make sure that there is enough room in the mouth for the permanent teeth when they arrive. One of the recommendations we might make for early treatment is the use of a palatal expander. If you are unfamiliar with this device, let’s take a closer look at why it’s necessary and what exactly it does.

Why do we recommend the palatal expander?

There are two dental arches, composed of the upper and the lower teeth, in your child’s mouth. This arch-shaped design is meant to accommodate all the permanent teeth. Further, when the upper and lower teeth meet, they should result in a healthy occlusion, or bite.

Sometimes, the upper dental arch is simply too small to accommodate all of your child’s permanent teeth, leading to crowding, extractions, and impacted teeth. Also, a too-narrow arch can result in a crossbite, where some of the upper teeth bite inside the lower ones. An improper bite can lead to problems such as TMJ (temporomandibular joint) disorder, improper wear and stress on teeth, certain speech difficulties, and other potential complications. The palatal expander was designed to prevent these problems from occurring.

What is a palatal expander and how does it work?

The expander itself is a device that increases the size of the upper dental arch. Before your child’s bones are finished growing, the space between the two bones of the upper palate is filled with cartilage. This tissue is flexible when children are young, but gradually fuses solidly into place by the time they are finished growing (usually in the early to mid-teens). If the arch can be widened to accommodate the emerging permanent teeth, or to reduce malocclusions, this improvement can also affect the need for, and length of, future dental work.

There are several types of expanders available at our McAllen office. These are custom-made appliances, commonly attached between the upper teeth on each side of the jaw. The two halves of the device are connected with a screw-type mechanism that can be adjusted to widen the upper palate and dental arch with gentle pressure. This is a gradual process, with small adjustments usually made once or twice a day to slowly move the bones further apart. As weeks go by, you will notice a successful change in the spacing of the teeth. Your child might even develop a gap in the front teeth, which is normal and will generally close on its own.

If you would like more detailed information, talk to Dr. Joel Martinez, Dr. Christopher Martinez, and Dr. Vanessa Martinez about the palate expander. We can tell you what to expect from this treatment if we think it is best for your child’s unique needs, and how to make it as easy as possible for your child. Our goal is to provide your child with the healthiest teeth and bite possible, always making use of treatments that are both gentle and effective.

Adults and Braces

September 10th, 2025

Braces aren’t just for kids. Many grownups are taking advantage of orthodontic treatment and having their teeth straightened at a later age.

Sometimes, patients include adults who already had braces in the past, but their teeth shifted over time once they stopped wearing their retainers. In other cases, adults who have never had braces are tired of having crooked teeth and ready to invest in a beautiful smile.

Whatever the case may be, if you’re looking to straighten your teeth with braces, Dr. Joel Martinez, Dr. Christopher Martinez, and Dr. Vanessa Martinez would love to help you with this process. Having a dazzling smile can increase your confidence in all areas of your life!

Depending on what you’re willing to spend and how quickly you would like to complete the process, you have various options for getting braces. We all know what traditional metal braces look like. This is a less-expensive route for individuals who have severely crooked or displaced teeth. However, many adults avoid option because the braces are noticeable or distracting in a professional atmosphere.

For people concerned about aesthetics, clear ceramic braces may be a preferable option. This type can still fix extremely crooked teeth or jaw alignment issues. It may be slightly more expensive than traditional metal braces. Patients who choose this treatment route need to be careful not to stain the clear adhesives by drinking too much coffee, red wine, soda, or other beverages that can discolor teeth.

Another great option for adults who don’t want to have visible braces is a clear aligner treatment known as Invisalign®. This popular option differs from traditional braces by featuring a series of clear aligners that are each custom-made for your teeth.

The entire process can take anywhere from three to 18 months to straighten your teeth completely. This may not be the best choice for patients who have an overcrowded mouth or extreme bite issues. Invisalign is often the most expensive option, but it’s great if you’re concerned about your appearance while your teeth are being straightened.

If you’ve been thinking about straightening your teeth with the help of braces, don’t hesitate to contact our McAllen office to set up a consultation. From there, Dr. Joel Martinez, Dr. Christopher Martinez, and Dr. Vanessa Martinez can figure out the best course of treatment, depending on your budget and overall needs.

Adult braces can be a great way to boost your confidence and finally give you the smile you’ve always wanted.

Tips for Caring for Your Braces at School

September 4th, 2025

School can present a few issues when it comes to caring for your braces and mouth, since you won't have the luxury of the time and tools you have at your disposal while you're at home. But if you head to school prepared, you shouldn't have any trouble keeping your braces and mouth in great shape. Below is a list of helpful tips to care for your braces throughout the entire school year.

  • Bring a kit that includes all of your oral health care items. This is a seriously smart thing to do and probably the most important of all the tips. Pack things like a toothbrush, floss, wax, retainer case (if needed), a mirror, a small cup for rinsing, a small bottle of water (if you don't already have some water with you), and some OTC pain medicine or a natural pain remedy. Keep the kit in your locker or backpack. Having all these items on hand will save you a lot of trouble and discomfort, and also ensure you don't have anything unsightly stuck in your braces or teeth!
  • Take advantage of breaks and lunchtime. After eating lunch is a great time to pop into the restroom and give your braces and teeth a once over to make sure you don't have any food debris caught in them and to tend to any sore spots. If you've just had your braces adjusted, you may have soreness on your gums or cheeks. This is where the wax you packed will come in handy.
  • Eat the right food for your braces. Avoid all the foods that wreak havoc on your braces like gum, candy, popcorn, hard chips, apples which aren't cut into wedges, nuts, beef jerky, ice, etc. You know the foods we're talking about; you've heard it enough already. Steering clear of these foods will help you prevent any possible mishaps with your braces, like breaking a bracket or wire, which is the last thing you want happening at school.

If you follow these tips and also keep up on your oral health routine at home, you'll be maximizing the effectiveness of your braces and making them as comfortable as possible. Do you have questions about caring for your braces during the school day? Ask Dr. Joel Martinez, Dr. Christopher Martinez, and Dr. Vanessa Martinez or anyone in our McAllen office and we'll gladly help you out!

Happy Labor Day!

August 28th, 2025

Labor Day is upon us, and that means the non-official end to summer. Before the kids head back to school and temperatures start to cool down, this is your last chance to barbeque in the beautiful McAllen community, head to the lake, and wear your favorite pair of white pants.

About Labor Day

Each year, Labor Day is celebrated on the first Monday of September. It is the one day of year Americans celebrate their achievements in work, which the US Department of Labor says has contributed to prosperity and well-being of America as a whole. Americans have been celebrating Labor Day since the 1880s, and today it is an official federal holiday.

Interesting Facts About Labor Day

  • Every year, more than 30 million Americans travel over Labor Day weekend.
  • Canada was the first to celebrate Labor Day, and the US soon followed.
  • President Cleveland made Labor Day and official US holiday in 1894.
  • Labor Day marks the beginning of the NFL and NCAA sports seasons for fans.
  • Labor Day marks the end of hot dog season, when Americans consume seven billion hot dogs.

Thanks for being a valued patient of our orthodontic office. Our staff would like to wish you a safe and happy Labor Day weekend. Enjoy your time off!

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