Most people who need orthodontic treatment know it on some level. The crowded teeth they see when they smile, the bite that never quite feels right, the jaw that clicks occasionally when they eat. What they often don't know is what's actually happening below the surface while they're waiting to get around to it — or while they're quietly deciding they can just live with it.
The answer, unfortunately, is more than most people expect.
At Laredo Orthodontics, founded in 1985 as the first orthodontic practice in the City of Laredo, Dr. Catalina Zambrano and her team have been helping patients — children, teens, and adults — understand not just what orthodontic treatment looks like, but why the timing of that treatment matters. Dr. Zambrano graduated at the top of her class from Tecnologico de Monterrey, completed a one-year orthodontic internship at UT Health San Antonio, then earned both her Master of Science degree and her Certificate of Orthodontics through UT Health San Antonio's residency program. She is board certified by the American Board of Orthodontics and is an active member of the American Association of Orthodontists, the American Dental Association, and the Texas Dental Association. She and her multilingual team are part of the 6% of dentists in America who are specialized orthodontists — a distinction that reflects specific, advanced training rather than general dental education.
Here's what the research says about what happens when malocclusion goes untreated.
Your Teeth Are Wearing Each Other Down
Teeth are designed to contact each other in a very specific pattern during biting and chewing. When they don't — because of crowding, crossbite, overbite, underbite, or spacing issues — the forces of chewing are distributed incorrectly. Some teeth bear more load than they're designed to. Others make contact in positions that create lateral stress across the enamel surface.
The result, over years and decades, is accelerated wear. Enamel — the hardest substance in the human body — is not renewable. Once it's gone, it doesn't come back. Teeth that have been grinding against each other in misaligned positions for years show flat, worn biting surfaces, thinned enamel, and increased sensitivity. What would have been an orthodontic case in adolescence becomes a restorative case in middle age.
The relationship between untreated malocclusion and accelerated tooth wear isn't theoretical. It's what orthodontists and restorative dentists see every day in patients who wonder why their teeth are so worn despite reasonable brushing habits.
Jaw Pain and Headaches That Seem to Come From Nowhere
The temporomandibular joint — the hinge where the lower jaw meets the skull — is one of the most complex joints in the body, and one of the most sensitive to bite imbalance. When the upper and lower arches don't meet properly, the jaw must compensate to achieve closure on every bite and every swallow — hundreds of times a day.
That compensation takes the form of muscular overwork and joint loading in positions that aren't optimal. Over time, it produces the temporomandibular dysfunction symptoms that many adults have attributed for years to stress, posture, or simply "how their jaw is." The clicking and popping when chewing. The tension headaches that start at the temples in the morning. The jaw soreness after eating a substantial meal.
Not every headache comes from the bite. But for patients with untreated malocclusion who also experience chronic jaw tension and headaches, the connection deserves evaluation. Dr. Zambrano's assessment includes the bite relationship and its implications for jaw function — because treatment that addresses the source of the problem produces outcomes that symptom management alone cannot.
Gum Disease Risk Goes Up When Cleaning Is Harder
This one surprises people: the alignment of your teeth affects how effectively you can clean them, and how effectively you can clean them affects your risk of gum disease.
Crowded, overlapping teeth create nooks and crevices where toothbrush bristles and floss can't reach consistently. Bacteria that live in those inaccessible spaces produce the toxins that drive gum inflammation and, over time, the bone loss that defines periodontal disease. Patients who brush and floss conscientiously but have significant crowding are fighting a mechanical disadvantage that no amount of technique fully overcomes.
Properly aligned teeth, with adequate spacing between them, allow cleaning instruments to do their jobs. The patient who couldn't get floss between two crowded front teeth can, after orthodontic treatment, clean that space effectively. The gum health benefits of alignment aren't just cosmetic — they're a meaningful component of long-term periodontal health.
For Kids: The Treatment Window Closes
This is the time-sensitive point for families with children. Certain orthodontic conditions in growing children are significantly easier to treat — sometimes only treatable — before facial growth is complete. A narrow upper palate that's causing a crossbite can often be addressed with an expander in a child whose palatal suture hasn't yet fused. The same condition in an adult requires surgical intervention.
Crowding that could be managed with simple extraction and alignment in an adolescent may require more extensive work in a fully grown patient because the bones are no longer responsive to the same gentle forces. The "wait and see" approach for a child with a clearly developing orthodontic issue costs families the growth window that makes treatment simpler and shorter.
The American Association of Orthodontists recommends that children receive their first orthodontic screening by age 7 — not because treatment always starts then, but because the information gathered at that evaluation guides the timing of intervention for optimal outcomes.
It's Not Too Late for Adults Either
The conversation above is mostly about children, but adult orthodontic treatment has its own strong case. Properly aligned teeth are easier to clean, which reduces gum disease risk. Corrected bite mechanics reduce wear and jaw dysfunction. And the confidence that comes from a smile patients are proud of has real, documented effects on professional and social life.
At Laredo Orthodontics, a multilingual team has been serving adult patients alongside children since 1985. Treatment options including Invisalign and Spark clear aligners, ceramic braces, and traditional braces are all available — and a complimentary consultation with Dr. Zambrano is the starting point for understanding which option serves each patient's specific situation.
Start Your Orthodontic Journey at Laredo Orthodontics
Dr. Catalina Zambrano and the Laredo Orthodontics team serve patients throughout Laredo, La Presa, Los Arcos, and surrounding communities from their conveniently located office at 802 East Calton Road in Central Laredo, just off I-35. Call (956) 628-7372 to schedule your complimentary consultation. The sooner that evaluation happens, the more options remain on the table.
