The Tostado Take: Why Patients Quit Orthodontic Treatment Early by Dr. Julia Tostado

by Dr. Julia Tostado

The Tostado Take is written by Dr. Julia Tostado with AI assistance and developed under her direction to ensure it reflects her authentic voice and expertise.

Starting orthodontic treatment is exciting. Finishing it can be another story.

At the beginning, patients are motivated. They picture the final smile, take the first progress photos, learn how to manage braces or aligners, and often count down the estimated months until treatment is complete. Then the reality of orthodontics sets in. Appointments compete with school, work, sports, vacations, childcare, and life. Elastics get forgotten. Aligners spend a little too much time on the bathroom counter. A bracket breaks. An appointment gets rescheduled. Eighteen months becomes 22 months, and “things happen.”

Eventually, some patients start asking a dangerous question: “My teeth look straight. Aren’t we done?”

Few things in orthodontic practice are more frustrating. Patients rarely abandon treatment because of one dramatic event. More often, disengagement happens gradually. Motivation fades, appointments become inconsistent, cooperation declines, and communication becomes less frequent. Research bears this out: Missed appointments, appliance breakages, cooperation, and expectations all influence how efficiently treatment progresses.^1,2

For practices, the more useful question is how we recognize disengagement before the patient does.

The expectations gap starts on Day 1
One of the widest gaps in orthodontic communication is between an orthodontist’s treatment estimate and a patient’s interpretation of that estimate.

An orthodontist may say, “Treatment will probably take around 18 to 20 months.” The patient may hear, “These braces are coming off in exactly 18 months.” The gap between those two sentences is where the trouble starts.

Orthodontic treatment time depends on biology, complexity, appointment attendance, appliance integrity, oral hygiene, elastic wear, aligner wear, and many other variables. Research has repeatedly demonstrated the importance of patient-related factors. In one study comparing adults and adolescents, broken appointments and appliance repairs together explained 46% of the variability in treatment duration.¹ Another investigation of adult orthodontic patients found that missed appointments and appliance problems or breakages together predicted approximately 44% of the variability in treatment time.² Dropout prevention therefore begins at the consultation.

Instead of presenting treatment time like a countdown clock, practices can explain that it is an estimate based on normal biological response and expected cooperation. The conversation might sound more like this: “We are estimating about 18 to 24 months. Staying consistent with appointments and following your wear instructions gives us the best chance of staying within that range.” It is a small change in wording, but an important one. Expectations should create optimism without creating a promise the biology cannot always keep.

Missed appointments are more than scheduling problems
A missed appointment may look like an administrative inconvenience. Clinically, it can be much more significant. Research examining orthodontic treatment duration has repeatedly associated missed appointments with longer treatment.^1,2 One study of 500 orthodontic patients found that patients who discontinued treatment had substantially higher standardized appointment failure rates than those who completed treatment.³

Repeated cancellations and no-shows should prompt a closer look, not just another rescheduling text. The first missed appointment may mean nothing. The third might mean everything. Practices can develop an internal system for identifying patterns such as repeated rescheduling, increasing intervals between appointments, unanswered communications, overdue balances, worsening hygiene, declining elastic wear, or a patient repeatedly asking when treatment will end.

These behaviors should not automatically be labeled as “noncompliance.” They are better viewed as signs that something has changed. The patient may be overwhelmed financially. A teenager may have lost motivation. A college student may be struggling to return home for appointments. An adult may have changed jobs. Most of these barriers stay fixable if they surface early enough.

Treatment fatigue
There is a honeymoon period in orthodontics. New braces can be exciting. The first aligners feel like progress. Patients notice dramatic changes during the first several months. Then comes the long middle.

Teeth look much straighter, but treatment is not finished. The changes become more subtle. Meanwhile, patients are still attending appointments, wearing elastics, cleaning around appliances, replacing aligners, and hearing some version of “we’re getting there.” Treatment fatigue tends to set in right here. Unfortunately, what patients perceive as “done” and what orthodontists consider finished can differ significantly. Patients see straight incisors. Orthodontists see torque, root positioning, posterior intercuspation, overjet, overbite, midlines, transverse relationships, functional contacts, and stability.

Orthodontics has a strange communication problem here. The more aesthetically successful treatment becomes, the harder it can be for the patient to understand why treatment still needs to continue. It is worth showing rather than simply telling. Progress photographs can be effective. Compare the initial records with today’s smile. Then point out the remaining objectives in language patients understand. Instead of saying, “We still need posterior settling,” explain what that means for the bite and why it matters. Patients cannot be expected to value a treatment objective they cannot see or understand.

Compliance without the blame game
The elastics sitting untouched in the original bag may have a slightly different version of events. Humor aside, adherence is one of the central challenges of orthodontics because so much treatment occurs outside the office. Elastics work only when they are worn, aligners only when they are in the mouth, and hygiene only when somebody actually does it.

The answer, however, is rarely a longer lecture. Research suggests reminders can help. A systematic review evaluating reminder systems in orthodontics included 14 randomized controlled trials with more than 2,000 participants. Overall, reminder interventions were associated with improvements in appointment adherence and oral health outcomes. Patients receiving reminders were less likely to miss appointments in the pooled analysis.⁴

A randomized controlled trial conducted at Virginia Commonwealth University also found that weekly text reminders sent to parents improved several oral hygiene measures among orthodontic patients.⁵ Digital communication is more than a convenience. Used thoughtfully, it reinforces behaviors between appointments.

Give patients small finish lines
Orthodontic treatment can feel psychologically difficult because the primary reward is delayed. A patient starting a two-year treatment plan is essentially being asked to perform hundreds of small behaviors today for a result that will not arrive for many months.

Practices can make that journey feel shorter by creating milestones. Celebrate the closure of a space. Show the improvement in an overjet. Recognize excellent elastic wear. Point out when a previously rotated tooth has aligned.

Progress should be visible. Patients who hear only what remains to be corrected may eventually feel as if nothing they do is enough. Patients who can see what their effort has accomplished have a reason to continue.

Financial stress needs an early conversation
Orthodontic treatment exists inside the patient’s larger financial life. Job loss, insurance changes, divorce, relocation, unexpected medical bills, tuition, childcare, or other household expenses can suddenly make a manageable orthodontic payment difficult.

Ignoring the problem rarely improves it. Practices should have a compassionate process for addressing financial difficulties early, before the patient disappears from both the payment system and the appointment schedule. Financial policies still matter. So does remembering that a patient with a temporary cash-flow problem may genuinely want to finish treatment.

Adults have their own compliance problems
Adults are often assumed to be the “easy” compliance group. They are motivated. They chose treatment themselves. They are paying for it.

Then their calendar enters the conversation. Work travel, meetings, children, school pickups, caregiving, vacations, and unpredictable professional responsibilities can make regular appointments challenging. Adults are not necessarily destined for longer or less effective treatment, though. One small U.S. study of 72 four-premolar extraction cases found no significant difference between adults and adolescents in treatment effectiveness or duration.¹

For adult patients, convenience may therefore be an important engagement strategy. Efficient scheduling, digital communication, thoughtful use of remote monitoring when clinically appropriate, and minimizing unnecessary visits can make orthodontic treatment easier to integrate into adult life. The best appointment is not particularly useful if the patient cannot attend it.

Reminders work, but they are not magic
Digital reminders deserve some perspective. One randomized study using a messaging application found fewer failed appointments, fewer late visits, fewer bracket failures, and treatment that averaged 7.3 weeks shorter in the intervention group.⁶

But the evidence is not universally positive for every type of reminder or every outcome. Some randomized studies have found little or no significant improvement from particular messaging strategies.⁷ The answer is better communication, not more texting.

“Remember your elastics today” is useful. Twenty repetitive automated notifications eventually become digital wallpaper. Technology works best when it reinforces an existing relationship with the practice.

Trust is the retention tool
Patients tolerate inconvenience better when they trust the person guiding them. An extra few months of treatment lands differently when the orthodontist has explained why it is necessary. A disappointing appointment stings less when the patient believes the team is listening. A compliance conversation goes better when it sounds like coaching rather than criticism.

None of that requires longer appointments. Sometimes it takes one photograph. One clear explanation. One question: “Is anything making treatment difficult for you right now?”

It may uncover more than another lecture about elastics ever could. Patient retention should not depend entirely on whether someone happens to notice that a patient seems disengaged. Practices can establish simple warning signs that trigger proactive communication: repeated missed or rescheduled appointments, increasing time between visits, recurring appliance breakages, worsening oral hygiene, declining aligner or elastic wear, payment difficulties, unanswered messages, repeated questions about early appliance removal, or a noticeable change in attitude toward treatment.

The point is not a list of “bad patients” but a list of patients who need extra support. A patient who has missed two appointments may need scheduling flexibility. Another may need financial assistance options. Another may simply need to see how far treatment has progressed. Different barriers require different solutions.

‘Straight’ is not the same as ‘finished’
Perhaps the most relatable moment in orthodontics occurs when patients decide their case looks finished before their orthodontist does. Every orthodontist eventually meets the patient who mentally debonds several appointments before the actual debond. Their front teeth look straight. Their friends think they look great. The patient is ready.

Meanwhile, the orthodontist is studying the posterior occlusion and thinking, “We are absolutely not done.” There is humor in that disconnect, but also a valuable lesson. The final stages of orthodontics need just as much patient education as the beginning.

Do not simply tell patients they need three more visits. Show them what those visits are accomplishing. The last 10% of treatment may produce the least dramatic social media photograph, but it can contain some of the most important finishing work. Patients are much more likely to stay invested when they understand what they are waiting for.

Patients drift before they quit
Patients do not usually quit orthodontic treatment overnight. They drift. The appointment they miss, the elastic they stop wearing, the payment they avoid discussing, and the question about getting the braces removed early may all be pieces of the same story. The best opportunity for intervention comes before disengagement becomes abandonment.

None of the fixes are complicated. Set expectations that leave room for biology. Watch the appointment pattern, not just the appointment. Make progress visible before the patient has to ask for proof of it. And keep asking how treatment feels from their side of the chair.

Orthodontics is technically complex. Retention mostly is not. Patients stay with a difficult process when they understand what it is for and trust whoever is walking them through it.

So what does the drift look like in your practice? What warning signs have you learned to spot, and what has actually brought a patient back on track?

References
1. Robb SI, Sadowsky C, Schneider BJ, BeGole EA. Effectiveness and duration of orthodontic treatment in adults and adolescents. American Journal of Orthodontics and Dentofacial Orthopedics. 1998;114(4):383-386. doi:10.1016/S0889-5406(98)70182-9.
2. Melo ACEO, Carneiro LOT, Pontes LF, Cecim RL, de Mattos JNR, Normando D. Factors related to orthodontic treatment time in adult patients. Dental Press Journal of Orthodontics. 2013;18(5):59-63. doi:10.1590/S2176-94512013000500011.
3. Trenouth MJ. Do failed appointments lead to discontinuation of orthodontic treatment? The Angle Orthodontist. 2003;73(1):51-55. doi:10.1043/0003-3219(2003)073<0051:DFALTD>2.0.CO;2.
4. Mohammed H, Rizk MZ, Wafaie K, Ulhaq A, Almuzian M. Reminders improve oral hygiene and adherence to appointments in orthodontic patients: a systematic review and meta-analysis. European Journal of Orthodontics. 2019;41(2):204-213. doi:10.1093/ejo/cjy045.
5. Eppright M, Shroff B, Best AM, Barcoma E, Lindauer SJ. Influence of active reminders on oral hygiene compliance in orthodontic patients. The Angle Orthodontist. 2014;84(2):208-213. doi:10.2319/062813-481.1.
6. Li X, Xu ZR, Tang N, Ye C, Zhu XL, Zhou T, Zhao ZH. Effect of intervention using a messaging app on compliance and duration of treatment in orthodontic patients. Clinical Oral Investigations. 2016;20(8):1849-1859. doi:10.1007/s00784-015-1662-6.
7. Saxena K, Gunjal S. Influence of WhatsApp and electronic mail reminders on oral hygiene compliance of orthodontic patients using planimetry: a randomized clinical trial. Journal of Orofacial Orthopedics. 2022;83(4):269-276. doi:10.1007/s00056-021-00301-6.

Dr. Julia Tostado earned her DDS from Universidad Autónoma de Nuevo León and completed her Master of Science in orthodontics at Centro de Estudios Superiores de Ortodoncia. She currently practices at the family-owned clinic, Tostado Ortodoncia, and shares insights with the orthodontic community through her contributions on Orthotown’s social media.