Orthodontics for Kids, Teens, and Adults
A straight smile is a health story, not just a cosmetic one. Teeth that line up are simpler to clean, they resist decay and gum disease better, and they put less stress on your jaw and supporting bone. At NuLine Orthodontics, Dr. Najjar offers orthodontic evaluation and treatment for patients of every age, correcting bite issues and alignment problems. Traditional braces suit some smiles, clear aligners others, and either way the plan fits your needs and lifestyle.
What it is
Braces, aligners, and other appliances used to correct how teeth line up and how the bite (occlusion) comes together, improving function as well as appearance.
Who it's for
Crowded teeth, spacing issues, overbite, underbite, crossbite, and other alignment problems that affect oral health or smile aesthetics, in children, teens, and adults alike.
How we help
A comprehensive orthodontic evaluation first, then a treatment plan built around you. Options include traditional braces and clear aligners, for the best result at every age.
Straighter teeth are easier to keep healthy. Book an orthodontic evaluation for yourself or your child.
What Orthodontic Treatment Does for You
- Easier cleaning: Straight teeth are much easier to keep clean with a brush and floss, lowering your risk of cavities and gum disease
- Better bite: Chewing forces spread evenly across a properly aligned bite, so teeth take less wear and stress
- Gum health: Plaque collects in the tight spots misaligned teeth create, and that raises the risk of gum disease
- Fewer injuries: Teeth that protrude are the ones most likely to chip or suffer trauma
- Clearer speech: Pronunciation and clarity can suffer from certain bite problems
- Confidence: A straight, well-aligned smile leaves a good impression every time you use it
Problems Orthodontics Corrects
- Crowding: The jaw doesn't have enough room for every tooth to fit normally
- Spacing: Missing teeth or a jaw size discrepancy leaves gaps between the teeth
- Overbite: The upper front teeth overlap the lower front teeth by too much
- Underbite: The lower teeth sit in front of the upper front teeth
- Crossbite: On biting down, the upper teeth land inside the lower ones
- Open bite: The back teeth close together but the front teeth still do not meet
Where Orthodontic Problems Come From
- Genetics: Jaw size, tooth position, crowding, and spacing are often inherited
- Childhood habits: Tooth and jaw development can be shaped by prolonged thumb-sucking, pacifier use, or tongue thrusting
- Early tooth loss: When baby teeth go too soon, the neighboring teeth can drift in and block the permanent ones
- Late tooth loss: Baby teeth that stay in past their time can push the permanent teeth into abnormal positions
- Gum disease: Left untreated, periodontal disease can let teeth drift and shift over time
- Trauma: An accident or injury can displace teeth and disturb alignment
How We Straighten Teeth
Traditional Braces
- An archwire threaded through metal or ceramic brackets bonded to the teeth, applying gentle, continuous pressure
- Braces remain the most versatile option, reaching virtually any alignment or bite problem
- For a less noticeable look, ceramic brackets come in a tooth-colored finish
- Bracket design has moved on: smaller, more comfortable, and more efficient than it used to be
- Depending on complexity, treatment typically runs 18 months to 3 years
- For cases that clear aligners may not fully resolve, braces take over
Clear Aligners (Invisible Braces)
- Clear trays, custom-made and removable, that move teeth into place gradually
- Most people won't notice you're wearing them, because they're nearly invisible
- Take them out to eat, brush, and floss, which leaves your diet unrestricted
- Most cases wrap up inside 12–18 months, quicker than braces typically manage
- Mild to moderate crowding, spacing, and bite issues respond well to aligners
- Read more on our invisible braces page
Not sure which route to take? We'll match traditional braces or clear aligners to your smile and your lifestyle.
Your Visit, Step by Step
How the Visit Goes
- Evaluation: Using digital X-rays and imaging, Dr. Najjar examines your teeth, bite, and jaw alignment
- Diagnosis: We explain your orthodontic issues in plain terms and what they mean for your oral health
- Treatment options: Braces, clear aligners, or a combination, laid out with the pros, cons, costs, and timeline for each
- Custom plan: Your case gets a treatment plan designed specifically for it
- Ongoing care: Regular adjustments let us monitor progress and keep treatment on track
Good to Know
- The American Association of Orthodontists recommends a first orthodontic evaluation by age 7
- No age rules you out. Adults can benefit from orthodontic treatment at any stage of life
- Brushing and flossing matter even more during orthodontic treatment, keeping cavities and gum problems away
- Hard and sticky foods can damage brackets and wires, so skip them while you have braces
- Once treatment ends, retainers hold your results long-term
- If your child loses a baby tooth early, ask us about space maintainers
Frequently Asked Questions
No. Orthodontics carries no age limit, and more adults than ever are straightening their teeth, for health, for appearance, or both. As long as your teeth and gums are healthy, treatment can be effective at any age. What changes with age is the planning, and an adult consultation spends more of its time on it. Dr. Najjar will go through what is realistic in your case and which options genuinely fit it. Our adult orthodontics page is the fuller answer, and it covers what treatment looks like later in life.
Complexity drives the timeline. A simple case handled with clear aligners can finish in as little as 6–12 months, while a more involved one treated with traditional braces may run 18 months to 3 years. What sets the length is how far the teeth have to move and whether the bite itself needs correcting, not just how the front teeth look in a photograph. Growth counts as well, since a child's jaw can be guided in ways an adult's cannot.
Your own habits shape the rest of it. Aligners only work while they are in your mouth, elastics only work while they are being worn, and a missed adjustment visit or a repair appointment for a broken bracket pushes the finish date back. Expect a realistic timeline from Dr. Najjar at your consultation, and an honest update at your visits if the case is moving faster or slower than planned.
You may notice mild soreness for a few days once braces go on, and again after each adjustment appointment. That is normal, and over-the-counter pain relievers typically handle it. Most people describe pressure or tenderness when biting, and it fades as the teeth begin to settle. Softer food for a day or two, cold drinks, and eating a little more slowly carry you through the worst of it.
Compared with older systems, today's braces are much more comfortable, and clear aligners feel similar in their own way, with a snug tightness for a day whenever you start a new tray. None of that should stop you eating, sleeping, or getting on with your day. If it does, get in touch and we'll take a look.
Two things decide it, how complex your case is and what suits your lifestyle. Clear aligners handle mild to moderate issues well, and their advantage is being nearly invisible and removable, so nothing comes off the menu and brushing and flossing stay normal. That advantage depends on wearing them for the great majority of the day, so trays suit a patient who will put them back in after every meal.
The more complex the case, the more traditional braces make sense. Fixed brackets give more control when there is significant crowding or a bite to correct, and braces work around the clock with nothing for you to remember. Both are proven, so it comes down to fit. Dr. Najjar will examine your teeth and bite and talk you through which appliance suits the result you are after. Learn more about invisible braces.
Plan on a first visit by age 7, the age the American Association of Orthodontists recommends for an initial evaluation. Enough permanent teeth are through by then for developing problems to show, and enough growth is still ahead for those problems to be steered. Crossbites, severe crowding, a narrow upper jaw, and habits such as thumb-sucking are all easier to influence at that stage than once growth has finished.
Early treatment, known as Phase 1, works on jaw growth and on space while both are still changing. Whether your child is a candidate for it is exactly what an age-7 check is for, and it is one Dr. Najjar would rather answer from an examination than from a guess. Our early orthodontics page goes through how that visit works, what would prompt a Phase 1 recommendation, and what happens if the answer is to wait.
The number comes out of how involved your case is and how long you are in treatment, so you will not find a price on this page. Quoting one would mean putting a figure in front of people whose cases we have not seen. A short course of aligners for mild crowding and a full course of braces with a bite correction are different pieces of work, and the only way to give you a real number is to look at your teeth first.
The consultation itself is complimentary. We have offices in Milwaukee, Greenfield, Beloit, and Roscoe, and Dr. Najjar will explain at that visit what your case needs. Nothing gets started until you have a clear written estimate in hand. Your insurance benefits are checked before that estimate is drawn up, so your likely coverage is already factored into it, and the balance goes onto a plan we run ourselves, with no third-party lender involved. The full details sit on our financing and payment options page.
Orthodontic coverage is common in dental insurance plans, particularly for children; for adults it varies by plan. What differs most between plans is how much of the fee they pay, the size of any lifetime orthodontic maximum, and how the benefit arrives, up front or spread across treatment. Those details move your out-of-pocket number considerably, so we look them up for you.
We accept most dental insurance, work with all carriers, and file your claims as a courtesy so you are not left chasing paperwork. Orthodontic benefits behave differently from ordinary dental ones, which catches people out: many pay a set share of the total course rather than a percentage per visit, and most carry a lifetime cap that does not reset each year.
Yes. Without one, teeth can gradually drift back toward their original positions, so holding them in place is the retainer's whole job. That holds true after braces and after aligners alike. Most patients wear one full-time for a few months, then move to nighttime-only wear long-term. Dr. Najjar will recommend what suits your case as treatment finishes. Our retainers page goes into the types, the wear schedule, and how to look after one.
Your straighter, healthier smile is closer than you think. Book an orthodontic evaluation today.
Four Convenient Locations
NuLine Orthodontics has four offices across Wisconsin and northern Illinois. Any of them can get you started.