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A Six-Month Orthodontic Solution to Space Closure and Bite Collapse

A Six-Month Orthodontic Solution to Space Closure and Bite Collapse

Originally posted on Dentistry Today.

For patients who exhibit missing posterior teeth, bruxism, and a concomitant loss of vertical dimension often commonly occurring with anterior flaring and spacing1 (Figures 1 to 3); mainstream treatment consists of 1.5 to 2 years of orthodontic treatment to retract the anteriors and re-establish the collapsed vertical dimension. This is usually followed by removable retainer wear. It is important to restore the missing posterior support,2 and the patient should be given implants or bridges afterward.

CASE REPORT

Figures 1 and 2. Note palatal occlusion.
Figure 3. Note attrition.
Figures 4 and 5. Composite bite plane on teeth Nos. 6, 8, 9, and 11 intruded the anteriors and allowed passive eruption of posteriors.
Figure 6. After bridge cementation. Additional whitening procedures were recommended.

A patient who came to our general practice was given this treatment plan by 2 previous dentists with specialists in their offices. Eager to seek other alternatives, she presented for attenuated orthodontic and restorative treatment.
Treatment consisted of short-term, 6-month, fixed-orthodontic treatment by retracting the incisors to their original position before they migrated forward. The collapsed vertical dimension was increased through use of an anterior fixed composite bite plane. This is a flat-planed composite bite plane bonded to the lingual of the upper central incisors3 (Figures 4 to 6), prohibiting full closure. Through lack of posterior occlusion, within 3 to 4 months the posterior teeth exhibited significant passive supra-eruption, even without posterior vertical elastic wear (which may be used as an option to accelerate the process). At the same time, the incisor region is intruded through chewing. This occurs throughout the entire anterior region, as the teeth are essentially “splinted” through the orthodontic wire. In this way, even teeth without the composite bite plane are intruded. The ratio of posterior extrusion to anterior intrusion has been shown to be approximately 60:40.4

DISCUSSION

Figure 7a and 7b. Before and After.

Secure retention is an essential aspect of this case. Removable retainers are inadequate, as even slight space relapse will be cosmetically obvious; this is likely in an adult patient with fully formed dental arches and some bone loss.5,6 In addition, our practice occupies a niche in treating adults through short-term cosmetic orthodontics,7 and this demographic desires retention that is aesthetic. Furthermore, treatment is orthodontic in these cases and not orthopedic, so the results are less stable, thus requiring fixed retention. A lingual composite splint (Ribbond [ribbond.com]), where composite covers most of the tooth’s lingual aspect and can overlap onto the buccal aspect, is preferred. This can serve to augment small teeth, change shape and width by enhancing line angles, fill chips, and restore surfaces with attrition.8
In conjunction with the orthodontic space closure, posterior support must be provided, as the splint will fracture without posterior protection and incisor flaring will return.9 The increased vertical dimension would also be lost, since the posteriors would intrude. If implants are part of this plan, they should be placed before or during orthodontic treatment, not after. This case utilized 3 fixed bridges, helping to correct some mesial drift which may be caused by transseptal fiber contraction.10Temporary bridges were inserted the day the braces were removed, and the splints were placed. Permanent impressions were taken one month later to allow for gingival healing and minor occlusal settling (Figures 7a and 7b).

CONCLUSION
This treatment approach shows a rapid, straightforward solution for this common functional and aesthetic dental problem, which is frequently treated with a more complicated long-term plan, often prone to relapse.

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References

  1. Kelly JT Jr. A multidisciplinary approach to restoring posterior bite collapse. Compend Contin Educ Dent. 1997;18:483-485,488-490.
  2. Reshad M, Jivraj S. The influence of posterior occlusion when restoring anterior teeth. J Calif Dent Assoc. 2008;36:567-574.
  3. Georgaklis CC. Alternative orthodontic treatment for adult crossbites and overbites. Dent Today. 2001;20:60-63.
  4. Lei Y, Zhang S. Clinical study on the orthodontic treatment of deep overbite with bite plane [in Chinese]. Hunan Yi Ke Da Xue Xue Bao. 1998;23:465-466.
  5. Brunsvold MA. Pathologic tooth migration. J Periodontol. 2005;76:859-866.
  6. Martinez-Canut P, Carrasquer A, Magán R, et al. A study on factors associated with pathologic tooth migration. J Clin Periodontol. 1997;24:492-497.
  7. Georgaklis CC. Six-month adult aesthetic orthodontic treatment. Dent Today. 1999;18:110-113.
  8. Georgaklis CC. Anterior retention with a reinforced composite resin splint after cosmetic orthodontic treatment. Dent Today. 2002;21:54-57.
  9. Greenstein G, Cavallaro J, Scharf D, et al. Differential diagnosis and management of flared maxillary anterior teeth. J Am Dent Assoc. 2008;139:715-723.
  10. van Beek H. Dissertation 25 years later. 1. Mesial drift of teeth by occlusal forces [article in Dutch]. Ned Tijdschr Tandheelkd. 2004;111:48-51.
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Adult Orthodontics and a Post-Treatment Bonded Splint: A New Cosmetic Subspecialty

Adult Orthodontics and a Post-Treatment Bonded Splint: A New Cosmetic Subspecialty

Originally posted on Dentistry.com

As the field of cosmetic dentistry is still rapidly evolving, we have not yet integrated the various specialties to provide seamless care in a case that requires multiple disciplines. For example, a patient needing orthodontics, crown and bridge or implants, gingival recontouring, orthodontic retention, and bonding will normally be cross-referred between their GP, periodontist, orthodontist, and perhaps an oral surgeon1,2 (4 doctors). While specialists normally provide the highest level of care, there exist certain cases where a “cosmetic subspecialist” may be best suited to create a final result that is harmonized in concept, proportion, and materials.
The following case would often be treated with orthodontics and retainers, and then relapse because of the unusual nature of the case and high tendency to relapse with removable retainers3 regardless of the duration of the orthodontics. The relapse in the anterior segment in adult patients is especially high.4 This patient had 3 missing anterior teeth as well as an impacted canine (Figure 1). Most orthodontists are not accustomed or trained to incorporate significant bonding and reshaping into their treatment plans, so the missing lateral incisors spaces would usually be opened up for implants or 6 units of crown and bridge to provide traditional canine guidance. Yet, there is insufficient bone for an implant for No. 7, and there are alternative treatment options that are simpler, far shorter in duration, and less expensive. Nontraditional thinking is required in this case, especially from an orthodontic perspective, as ideal treatment is most likely impossible.

CASE REPORT (FIGURE 1)

Figure 1. Patient is missing 3 lateral incisors. Tooth No. 6 was fully impacted in bone before surgical exposure, and was used to substitute for the missing tooth No. 7 through extrusion, mesialization, reshaping, and bonding. Figure 2. Bonding and reshaping was also done to the enamel and gingiva of the bicuspids to make them into canines. The front 6 teeth were splinted and bonded. This case has no implants or bridges.

The patient had been to 3 orthodontists and was looking for treatment alternatives, as all 3 offered 2- to 3-year treatment plans with no promise of a satisfactory result because of bone issues surrounding tooth No. 6, among other things. The patient was not willing to crown all his anterior teeth, which had also been proposed. Our treatment plan involved surgical exposure and super-eruption of tooth No. 6, then making teeth Nos. 6 and 11 into lateral incisors through mesial movement and bonding, making teeth Nos. 5 and 12 into canines, minimizing the lower canine cusps, and connecting all anteriors with a Ribbond/composite splint for stability as well as to support the extra bonding that would be necessary (Figure 2).5
Instead of dividing the treatment by “specialty” and fragmenting the plan with 3 providers, in this way the case may be managed by one practitioner who is experienced in performing splinted retention with concurrent bonding. I previously wrote of a porcelain pontic veneer placed over a Ribbond splint used for orthodontics.6 This case shows how the splint can support significant bonding and provide needed fracture resistance to canines, which are made into laterals, and bicuspids which are made into canines. Equally important is the required fixation, as any relapse would reveal their deficient anatomy and ruin the “camouflage” effect of the bonding. Most orthodontic cases have some degree of relapse, and that would be unacceptable in cases such as this.
This treatment reflects a paradigm shift. Instead of providing a traditional orthodontic result by adding prosthetic lateral incisors, other teeth are moved shorter distances and bonded, providing a faster, simpler, and less expensive result. This is preferable for many patients who are more interested in avoiding gaping holes in their smile than committing to a 2-year treatment plan with endosseous implants. While patients are made aware of treatment alternatives, specifically what will not be provided in this plan, they overwhelmingly choose a method that resolves their chief aesthetic complaint. They are generally satisfied years at recall as well. Should they choose to crown or veneer this result in the future when more stability has been achieved, that option is still available to them.

CONCLUSION

 

Reshaping teeth via splinting and bonding is a practical, aesthetic alternative which addresses the high incidence of relapse still seen in orthodontics today. Simultaneously, this can serve to resolve some difficult and unusual aesthetic predicaments.


References

  1. Chadroff B. The interdisciplinary approach to implant dentistry. Gen Dent. 2004;52:321-326.
  2. Spear FM, Kokich VG, Mathews DP. Interdisciplinary management of anterior dental esthetics. J Am Dent Assoc. 2006;137:160-169.
  3. Hirschfelder U, Hertrich K. The treatment of deep bite in adults. Fortschr Kieferorthop. 1990;51:36-43.
  4. Lang G, Alfter G, Goz G, et al. Retention and stability—taking various treatment parameters into account. J Orofac Orthop. 2002;63:26-41.
  5. Kokich VO Jr, Kinzer GA. Managing congenitally missing lateral incisors. Part 1: Canine substitution. J Esthet Restor Dent. 2005;17:5-10.
  6. Georgaklis CC. Anterior retention with a reinforced composite resin splint after cosmetic orthodontic treatment. Dent Today. Jan 2002;21:54-57.
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Difficult Case Types: Part 2, A Discussion of Adult Short-Term Orthodontics

Difficult Case Types: Part 2, A Discussion of Adult Short-Term Orthodontics

Clear or Invisible braces for adults.

Originally posted on Dentistry Today.

INTRODUCTION 
In part 1 of this article, I discussed the evolution and rationale of short-term orthodontics (STO); and how it dovetails with aesthetic dentistry and other disciplines to provide treatment by one provider in a coordinated and timely manner. I briefly discussed issues involving treating patients who present with bruxism, patients who have unrealistic cosmetic demands or obsessive-compulsive disorder, and those personality types who wish to alter or control their treatment plan. Though STO is oriented toward the patient’s aesthetic chief complaint, we must still limit the patient’s involvement in the treatment planning and smile design to meet “real world” expectations.
At the initial consult, it is helpful to provide cosmetic orthodontic patients with before and after pictures of what they may expect, along with a list of what can and cannot be achieved. All common significant questions should be addressed on one’s Web site, in addition to a consultation photo book given to new patients before seating. Actual pictures of one’s own work can be a fair representation of what to expect, providing an honest and direct dialogue that can be very beneficial to both the patient and the provider.
The case types discussed in the second part of this article include interesting aspects of transfer cases, the judicious use of enamel reproximation, cases with particular retention needs, cases with temporomandibular disorders (TMD), large tongues, profile problems, and a complex multidisciplinary case. These difficult case types offer an opportunity to present pearls that can enhance treatment for both STO and conventional orthodontics alike. The greater focus and time per visit required for STO (I prefer one-hour visits) also bring greater reward and satisfaction for both the patient and the provider.

CASE TYPE IV: TRANSFER CASE WITH TIPPED POSTERIOR TEETH
While some believe that they can nonsurgically expand the dental arch through orthodontics in an adult patient, it has been proven that “expansion” (crown tipping in an adult) at past the age of 13 years is not significant, and it is prone to relapse.1Posterior crowns tip to the buccal without significant root translation resulting in an unaesthetic and unstable result also prone to gingival recession.

Figure 1. Patient first came into our office with teeth tipped outward through use of removable expansion appliances. There was sufficient space for alignment, but the roots were in unstable positions with crowns tipped to the buckle. Figure 2. A stable result must maintain arch circumference in an adult patient with the teeth in cortical bone to prevent inward collaspe post-treatment.
Figure 3. Patient presented with narrow incisors due to previous treatment that relied too heavily upon enamel reproximation and scarificed tooth proportion and aesthetic outcome.

Patient in Figure 1 was referred by an orthodontist in Los Angeles for lingual orthodontics. He expanded her for one year with Crozat appliances, leaving sufficient space to align the teeth (Figure 1). At this point, she moved to Boston, where we commenced lingual orthodontic treatment which proceeded smoothly. Brackets were removed with an aesthetic result. However, in the months after completion, the arch form and tooth roots continued to collapse inward. Expansion had spread the teeth laterally into an unstable position outside the cortical bone. The patient needed a brief course of retreatment with enamel reproximation which yielded a far more stable result which has been maintained well (Figure 2).

CASE TYPE V: OVERUSE OF ENAMEL REPROXIMATION
While the previous case showed an under-reliance on enamel reproximation, this case shows overreliance on it. Lack of flexibility and overreliance on any one treatment modality has its perils, though. The patient in Figure 3 was looking for retreatment despite the fact that her teeth were straight. In order to achieve an ideal occlusion nonextraction by the treating orthodontist, the teeth had been interproximally reduced to the point that they were unaesthetic, lacked embrasure space, and were not self-cleansing. This resulted in unaesthetic tooth proportions and perpetually inflamed papillae. Minor alignment was done along with recontouring. The teeth were shortened to establish better proportion, and embrasure spaces were opened to allow better self-cleansing.

CASE TYPE VI: SPECIAL RETENTION NEEDS; ADULT CLASS II, DIVISION 2; LARGE DIASTEMA, SEVERE ROTATION 
The Class II, Division 2 is a common type of crowding where the upper centrals tip palatally and the laterals flare labially (Figure 4). Aesthetically conspicuous, it is usually a simple case to align dentally with enamel reproximation. These patients do not usually have a profile problem needing orthognathic surgery. As they are fully grown adult patients, skeletal change and complete overjet correction is not usually possible nonsurgically, so the upper central incisors will always tend to relapse palatally. Therefore, this is an ideal case for maxillary lingual splinting of teeth Nos. 7 to 10 or teeth Nos. 6 to 11. Slight overjet allows a durable splint to be placed out of occlusion in a case type that would otherwise be very prone to relapse. Recognizing the instability of cases that have a skeletal component is essential, and this patient’s aesthetics are basically identical today to the result (Figure 5), 12 years after completion, with no noticeable relapse due to her upper and lower lingual fiber-reinforced composite splints (Ribbond).

Figure 4. Adult Class II, Division 2 is very prone to relapse. Figure 5. Splinted result maintained well (at 12-year recall).
Figure 6. Large diastema needing fixed retention. Figure 7. After short-term orthodontics (STO) with splinting.
Figure 8. The 3.5-year recall with fiber-reinforced composite (FRC) (Ribbond) splints. Figure 9. Severely rotated incisor.
Figure 10. This rotation could never be maintained without a splint. Figure 11. Four-year recall with maxillary FRC splint.

Large diastema cases (Figures 6 to 8) also have special retention needs (a maxillary splint), as do severely twisted teeth (Figures 9 and 10). Though it requires overjet be left in the final result, the maxillary splint provides excellent retention, though it can require maintenance. Removable retainers would almost surely fail to retain these particular tooth movements. However, with the maxillary splint, the excellent results were well-retained in both cases at the 3- and 4-year recalls (Figures 8 and 11). Few orthodontists finish cases with the overjet needed to allow for placement of a maxillary splint.

CASE TYPE VII: Temporomandibular Disorder 
This patient was a bruxer whose crowding and anterior recession were worsened by bruxing forward, causing anterior displacement of an upper central incisor (Figure 12). As a prominent cosmetic dentist, he came to Boston for rapid cosmetic orthodontics. The alignment proceeded smoothly with one exception: I allowed the likable dentist-colleague to limit my enamel reproximation in the lower arch. Therefore, my ability to retract the lower incisors and establish sufficient overjet also became limited. Parafunction usually ceases at the beginning of orthodontic treatment, but then returns once the teeth are no longer sore. Once the parafunctional bruxing returned, the upper central (that now had been retracted back) caused a more retrusive and limiting anterior guidance on the mandible (Figure 13). The new incisal guidance brought less freedom of the mandible during bruxing, pushing it backward, so disc compression and tinnitus followed.

Figure 12. Bruxer, before STO, with protruded tooth No. 8 from bruxism. Figure 13. Bruxer, after STO, with normal incisor occlusion.

Our typical treatment method of leaving overjet avoids any retrusive incisor contact on the mandible, and avoids TMD sequelae. The lack of tight anterior coupling in my finished orthodontic cases accounts for the fact that I rarely see TMD in my patients after STO—a remarkable statistic, especially considering occlusal change is not the primary treatment focus. One must be very cautious when leaving a case with the incisors tightly coupled together in occlusion, as any lower incisor relapse or change in jaw position forward may cause disc compression and the pain that may or may not have been poresent beforehand.

CASE TYPE VIII: LARGE TONGUE 
Patients with a large tongue often have anterior spacing. The patient’s tongue in Figure 14 already fills the space available and goes to the lingual surfaces of the teeth. While the anterior spacing can be reallocated distal to the canines, the incisors cannot be retracted and maintained inside the neutral zone with long-term stability. The tongue pressure will push the teeth forward unless tongue reduction has occurred. In such cases, we always explain to our patients at the initial consult that space will be redistributed distally to maintain an incisor position that is in harmony with the tongue, instead of a retracted incisor position when the tongue will not allow them to be maintained and would cause relaspe.

CASE TYPE IX: PROTRUSION WITH UNAESTHETIC PROFILE
There is no STO solution for cases with an unaesthetic facial profile and lip incompetence. This case needed bicuspid extraction because the amount of upper incisor retraction required cannot be done with enamel reproximation alone (Figures 15 and 16).

Figure 14. Large tongue prohibited the retraction of incisors. Figure 15. Bicuspid extraction case with lip incompetence.
Figure 16. After bicuspid extraction treatment. Figure 17. Surgical case that requires a referral to the surgeon-specialist team.
Figure 18. Canine substitution needed for missing upper lateral incisors. Figure 19. Final result; bonded and splinted upper canines and bicuspids without any bridgework or implants.

Even more involved, the skeletal case in Figure 17 clearly needs orthognathic surgery.

CASE TYPE X: MULTIDISCIPLINARY CASE
This case cannot be done with orthodontics alone (Figures 18 and 19). Treatment involved surgical exposure and bringing down impacted canines throughout one year (still considered STO due to the complexity of the case), as well as splinting with reshaping and bonding. Canine substitution was done for the missing upper laterals incisors. With some creative thinking, this patient avoided any bridgework or implants as this result was achieved solely with orthodontics and bonding. Most patients enjoy a result with greater simplicity, stability, and predictability, while eliminating implant surgery and minimizing treatment time and expense. This type of thinking can bring people back to dentistry, especially adult patients like this with aesthetic problems who have not sought out care sooner due to obstacles inherent in a conventional and more involved treatment plan. Patients opt out of 2-year treatment when there is a shorter plan with proven results.

CONCLUSION
As dentists, we have a myriad of responsibilities that can make dentistry complex as well as rewarding. Diagnosis and treatment planning, patient management, and retention protocol all vary with a need to understand and accommodate each patient’s teeth and character. Comprehensive 2-year orthodontics may better address more complex cases, but there is also a demand for more rapid orthodontic treatment for the typical adult cosmetic cases.
We must always remember that elective cosmetic dentistry of any type often comes with a human dimension of personal preferences that is often distinctive. These preferences must be understood, addressed, and ideally, satisfied, within the parameters of a healthy and stable long-term result.


Reference

  1. Bishara SE, Jakobsen JR, Treder J, et al. Arch width changes from 6 weeks to 45 years of age. Am J Orthod Dentofacial Orthop. 1997;111:401-409.
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Difficult Case Types, Part 1: A Discussion of Adult Short-Term Orthodontics

Difficult Case Types, Part 1: A Discussion of Adult Short-Term Orthodontics

Six Month Braces for adults.

Originally posted on Dentistry Today.

INTRODUCTION
Short-term orthodontics (STO) has exploded in popularity during the past 10 years. Adults are discovering that they are able to straighten their anterior teeth cosmetically without undergoing 2 years of bite-changing orthodontics, and are enthusiastically seeking out this treatment.
Since I first wrote about “Adult 6-Month Orthodontics” in 1999 for Dentistry Today,1 Ryan Swain (Six Month Smiles) and other general dentists and some orthodontists, have been teaching STO in the United States, Europe, and Australia to enthusiastic audiences. There is good reason for this—orthodontists have not supported a strong case for routinely prescribing 2-year orthodontics with a Class I molar occlusion as its focus. Moreover, the evidence in the literature for the benefits of moving molars already in functional occlusion (except, for example, correction of a posterior edge-edge bite causing attrition) is underwhelming.
Adults do not generally seek orthodontic treatment and wear braces mainly for their molars, and 2-year treatment for profile change is not generally possible nonsurgically in the adult patient. When it is done, profile changes are difficult to retain. Although visits must be longer for STO and retention protocol more stringent, it is a great new service that is bringing many back to dentistry. As Dr. Gordon Christensen stated, “I feel certain that may more people would have orthodontic therapy if it could be simplified and made more acceptable to them as adults….I congratulate you for your innovative and thoughtful approach to the subject” (Dr. Gordon Christensen, personal correspondence in writing, January 4, 2000 and January 29, 2004). A general practice performing this treatment will experience a boon to its periodontic, endodontic, and restorative services, in addition to its bleaching and veneer offerings, as a healthy mouth precedes the healthy smile in treatment planning. This is truly a valuable service to the public.

Orthodontist Jack Sheridan2 pioneered interproximal reduction in the 1970s and promoted chief complaint orthodontics for years. His criteria was: (a) the occlusion is functional and the patient eats comfortably; (b) the patient’s chief complaint is crowded anterior teeth; (c) the crowding can be resolved without expansion and usually air-rotor stripping; (d) treatment time should be minimal, preferably about 6 months; (e) patients understand nighttime retainer wear may be permanent; and (f) patients understand that treatment is aesthetic only in nature (Dr. Jack Sheridan, personal correspondence in writing, June 5, 1997).

The cosmetic dentistry revolution has brought STO to the forefront, and it has become a field all its own. A wide array of problems can be dealt with in a different way when the focus is cosmetic. “Camouflage treatment” can be performed on Class III skeletal patients who decline orthognathic surgery by tipping mandibular incisors into a Class I incisor relation. Slight tipping of maxillary molars can be done in lieu of palatal surgery for the posterior edge to edge bite. Anterior crossbites can be corrected through lower incisor extractions if the patient’s profile is acceptable. As with many difficult cases, there often exist various solutions. With any new treatment approach, though, there also exist certain caveats, areas to watch out for, and pitfalls to avoid.

This article will be a review some of the most difficult cases I have seen during the past 20 years of performing STO on a wide variety of case types. Although there are traditional orthodontists and general dentists who would see this as an opportunity to categorically criticize STO, it is my hope instead that they seek to better understand the treatment, and to realize that it has a place in an array of cosmetic treatment options. Someday, they too may want to consider offering accelerated orthodontic treatment in adult cases that are strictly cosmetic, as it can be a superior and less invasive service than crowning or veneering crowded teeth. It should also be noted that many of the difficulties in the cases presented might have occurred with a longer treatment period.

 

CASE TYPE I: BRUXERS
Severe bruxers who do not wear their nightguard often experience relapse after orthodontics. The patient in Figure 1 underwent STO for anterior space closure and achieved a nice aesthetic and occlusal result. However, retention for bruxers hinges on strict adherence to retainer wear as well as diligent nightguard use. As new abfractions are evident in the recall photo, he did not comply.

Throughout a period of 14 years post-treatment, the patient’s vertical dimension of occlusion (VDO) decreased. Two crowns were done to cover fluorosis. Although the protrusion and diastema did not significantly relapse, the deep bite returned (Figure 2). Though this may also occur in 2-year orthodontic cases, I more thoroughly emphasize strict adherence to nightguard use indefinitely in these cases. I inform bruxers that orthodontics is of minimal or no benefit if they are not prepared for a lifelong commitment to retention. Despite some relapse, he is still a satisfied patient in our practice 14 years later and fully understands the responsibility of retention lies with him through wearing his nightguard-Hawley combination at night.

Figure 1. Preoperative: Before with diastema and deep bite from bruxing. Figure 2. Postoperative: The 14-year recall after 6-month short-term orthodontics (STO). The patient did not wear his nightguard.
Figure 3. Preoperative: Clencher before STO. Figure 4. Postoperative: Clencher, splinted.

Similar to case 1, this patient was splinted and still experienced some relapse of her VDO at recall because of bruxism and limited nightguard wear. However, her alignment was maintained (Figures 3 and 4).

Figure 5 shows another patient who is a severe bruxer with flat plane occlusion. He experienced buccal migration of his upper first bicuspids post completion due to no nightguard wear. This occurred before postorthodontic settling took place, and articulating paper showed these bicuspids more heavily in occlusion than his molars. When he bruxed laterally, the buccal bone (which had not yet solidified) did not resist buccal tipping from the lateral forces on these teeth during parafunction.
Rarely is every tooth in complete occlusion postorthodontics, even with comprehensive treatment. Bruxers and clenchers usually experience more rapid post-treatment settling with more complete interdigitation than nonbruxers. But when the patient is a severe bruxer, selective migration may occur, especially if this is a flat plane occlusion with no cusps. This patient was rebracketed for 2 months before having a complete occlusion equilibration at the day of debracketing. Nightguard wear was strictly emphasized and the final result was stable.

 

CASE TYPE II: OBSESSIVE COMPULSIVE DISORDER TYPE COSMETIC PATIENTS
Another case type to watch for is the cosmetic patient who wants to dictate the treatment plan. While it is tempting to want to “please” a cosmetic patient, as it is an elective procedure after all, forging into a new area or performing a procedure with which you have less experience means less predictability in the final result. Doing this on patients who have exacting personalities and have a specific end result in mind further increases the risks involved. As with the bruxer category, patients like this can be red flags in cosmetic dentistry. These patients often start out with enthusiasm and seem to grasp the nuances of cosmetic dentistry, understanding the details of smile design. We may feel on the same page as these individuals who share our love for cosmetic excellence, and this makes dentistry fun. But when enthusiasm morphs into unrealistic expectations of perfection, and the patient cannot fully understand that there are limitations, difficulties may arise. Do we always know exactly what end result can and cannot be achieved? Are computer simulations really honest predictors of the end result, and should we depend on them to be accurate in every case? In a perfect world, we could predict all contingencies as well as the final result. But unless one has done every possible case type on every possible personality type with the various biologic limitations, there is no way anyone can predict the myriad of possibilities which may arise in every cosmetic case.

 

Case 1
This first case involves a simple level and alignment type orthodontic case with a slight open bite (Figure 6). Toward the end of treatment, though, the patient decided she also wanted anterior bonding to change her basic tooth shape from round to square. She brought in close-up photos of a famous American supermodel, and wanted her teeth to resemble this model’s smile. These teeth are square, slightly flared forward, and appear wider at the incisal than at the height of contour, usually the widest part of the tooth. When the patient presented for treatment, there was no indication her preferences were so specific. At this point in treatment, we are “married” to our patient, and separation is unfulfilling for both patient and dentist. After treatment, retention and incisal bonding were combined with a composite-Ribbond splint (Figure 7).3

Figure 5. Preoperative: Bruxer with flat plane
occlusion.
Figure 6. Preoperative: STO with open bite.
Figure 7. Postoperative (after STO): Patient requested long square teeth like a famous supermodel she admired. Figure 8. Preoperative (before STO): Patient recently completed Invisalign treatment in another office.
Figure 9. Postoperative to short-term lingual orthodontics with custom requests. Patient wanted his centrals to be longer and a bit more protrusive and brought in a photograph of a famous actor’s teeth to copy. Figure 10. Preoperative: before STO.

The splint helps to support more durable lengthening of the incisal edges, often done with porcelain veneers. While the orthodontics went smoothly, the final step of aesthetic bonding and recontouring was tedious and difficult.

Case 2
This patient had not long before completed Invisalign treatment elsewhere with acceptable results, but had very specific requests and a particular mental picture of how he wanted his teeth aligned and shaped. I was hesitant to take the case, as his alignment was already fairly good (Figure 8). A chief complaint list was made at the initial consult and twice reviewed with the patient. He chose lingual braces, the most difficult to control. He was advised that we may need to do some finishing with labial brackets in the final weeks. During treatment, his requests grew even more specific and he brought numerous hand-drawn sketches and a picture of a famous American actor’s smile to copy. More frequent visits were required, but the teeth were aligned in 4 months to his specifications, like this actor’s smile, with the upper centrals slightly protruding and longer (Figure 9). The patient completed treatment very happy with the result, but it is still risky to accept this case type knowing the patient has such a specific result in mind.

Case 3
This patient had become addicted to cosmetic surgery at a young age. At the consult, he expressed his dissatisfaction with his plastic surgeon despite what seemed were good results. Because his occlusion, crowding, and tooth morphology were so unaesthetic, it seemed that significant aesthetic improvement would not be difficult (Figure 10). However, the patient had numerous specific demands, including exact measurements for the lateral incisor veneers done after Figure 11. The final results were excellent but, again, the process difficult due to specific requests.

Figure 11. After STO, but before porcelain veneers on teeth Nos. 7 and 10. Figure 12. The patient had central incisors extracted at a young age, before conventional 2-year orthodontics.
Figure 13. After distalizing lateral incisors. Figure 14. After retreatment with laterals brought back to mesial and 4 splinted crowns.

 

CASE TYPE III: PATIENT ALTERS TREATMENT PLAN
To what extent do we try to please the patient? Figure 12 shows a patient who had orthodontics at age 13 years. Due to protrusive maxillary central incisors, the orthodontist decided to extract them and move laterals into the centrals’ position. With relapse, the spacing and recession is highly conspicuous. A simple treatment plan was given to consolidate the space through space closure and to provide 4 splinted crowns. When treatment began, however, the patient decided he wanted to re-establish the space for the missing central incisors to have a natural complement of teeth. As this was a patient in his 40s, the bone was not malleable. When space was established and a temporary bridge placed (Figure 13), there was slight overjet. Although I have before left overjet to provide space for a maxillary lingual splint without patient objection, this particular patient was not comfortable with his new incisor position forward. He felt that his maxillary incisal edges were noticeable, at times touching on his lower lip, although there was no deep bite. I referred him to a board-certified prosthodontist who felt there was nothing wrong with the bridge and that he could not improve significantly on the result. After a hiatus, the decision was made to retreat the case (at no change) and follow the original plan; consolidate the incisor space, and place splinted crowns. The end result satisfied the patient, and was more aesthetic, but the circuitous route there was difficult and spanned 4.5 years (Figure 14).

Bruxers, patients with obsessive compulsive disorder, and patients who alter their treatment plan represent challenging cases even when one is prepared for them and has treated similar cases previously. This is because no 2 orthodontic cases are ever identical when one considers the complete aesthetic, biologic, and interpersonal picture. We can only diligently try to consider all contingencies.

 

CLOSING COMMENTS
Treating such a variety of cases makes aesthetic orthodontics fascinating. Specialty orthodontic training often has a different focus which does not always encompass the adjunctive cosmetic dimension and adult psychological aspect central to success in some of these adult cosmetic cases. Furthermore, patients do not always afford us the 2 years of treatment time often needed to cross-refer across specialties and follow the traditional channels from decades past. As we listen more to our patients, the future of adult orthodontics is finally evolving, becoming a distinct area and more integrated with cosmetic dentistry.

In part 2 of this article, I will discuss transfer cases, improper use of enamel reproximation, cases with special retention needs, temporomandibular disorder sequelae, large tongues, problem profiles, and multidisciplinary cases that have unique challenges which fall out of the norm of traditional orthodontic cases.


References

  1. Georgaklis CC. Six-month adult aesthetic orthodontic treatment. Dent Today. 1999;18:110-113.
  2. Sheridan JJ, Ledoux PM. Air-rotor stripping and proximal sealants. An SEM evaluation. J Clin Orthod. 1989;23:790-794.
  3. Georgaklis CC. Anterior retention with a reinforced composite resin splint after cosmetic orthodontic treatment.
  4. ‘;. 2002;21:54-57.
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Wearing Braces Back to School

Wearing Braces Back to School

It’s that time of year again when students of all ages are going back to school. Children start a new grade and adults may be beginning a new career path. In either situation, the first day of school can be nerve-wracking. This feeling can intensify if you recently were told you needed braces. But don’t let that stop you from enjoying your first day back to school! Dr. Georgaklis offers many alternative options to help you feel more confident. And he has even revolutionized the practice with his Rapid Braces method — most patients can be treated in just six months.

Here are two options for hiding those braces from your new friends at school:

Clear Braces:

The most cost effective way of hiding your braces is with clear braces. Dr. Georgaklis recommends clear braces to many patients because they are cost effective and provide great results in a short period of time. Some patients would rather consider clear retainers like Invisalign, but these don’t use the same force as real braces do. They sit over your teeth, instead of attached to them, which makes them less effective and require more treatment time.

 

Lingual Braces:

Lingual braces, otherwise known as “invisible braces,” are braces attached to the inside of your tooth (tongue side) — hidden from view! This option is popular amongst adults who want straight teeth but don’t want to deal with braces. Once un place, these braces work just like regular ones. These are a better option than Invisalign because Dr. G will have full control over teeth movement and maintenance. Plus, they don’t need to be replaces like the retainers for Invisalign do.

Dr. G works with every patient on a personal basis. He will meet with you for an initial consultation to hear your concerns, talk about budget and other options. Whether you’re going back to school, starting a new job or just afraid to have braces, Dr. G will make sure you feel confident in his hands! Contact us today to get started on your new smile!

 

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Straight Teeth Fast with Boston Speed Braces

 

Feeling unconfident with your smile?

Have a wedding or graduation coming up? Want to drastically improve your confidence and self image in under 6 months? Yale Graduate Dr. Clifton Georgaklis, founder of Rapid Braces, is dedicated to every patient to ensure that the process of creating your perfect smile is as smooth and as fast as possible. Many patients are looking for places to get fast orthodontic treatment, and like many Boston Orthodontists, Rapid Braces offers a number of different options custom to your needs. We understand that the concept of adult braces is not ideal, but our treatment for adults surpasses the complexity of traditional adult orthodontic treatment.

Scared to start adult orthodontic treatment due to length of procedure, and uncomfortable and unappealing equipment?

There is no shame in wanting a perfect teeth. Here at Rapid Braces, we treat patients of all ages and are dedicated to giving you the confidence and look that you’ve always wanted. Here at Rapid Braces, our process is neither scary, painful nor unattractive. One of our treatment options  consists of inserting a clear or metallic braces behind your teeth, creating minimal maintenance and clutter that you get from traditional braces. We understand your smile is essential to all aspects of your life, which is why our process is affordable, easy and FAST. Start seeing that smile you have always dreamed of having within the first 6 months of treatment! Wow your co-workers, impress your friends, and get that smile you’ve always wanted with Rapid Braces. Theres no time to waste, get that perfect smile today.

Rapid Braces is your solution to a perfect smile in less than 6 months. Period.

Get in touch for a consultation and take the next steps in controlling your confidence. During a quick appointment, Dr. Georgaklis and our team will get a good look at how your teeth are aligned and provide you with a plan to getting a perfect smile. We hope to see you at our office at 1798 Beacon Street Brookline, MA 02445. Don’t wait, make an appointment today!

Make an Appointment

 

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Hide Your Braces by Getting them Behind your Teeth

behind the teeth braces

Braces that are put in behind the teeth, referred to as lingual braces, incognito braces, hidden braces or behind the teeth braces, are making it easier than ever to keep your braces hidden. Behind the teeth braces work similarly to traditional metal braces with one major difference. They are placed behind the teeth so no one will ever know you’re wearing braces. Rapid Braces has been providing orthodontic care in the Boston area for over 20 years and has been a leader in the growth of orthodontic care for adults.

Behind the teeth braces are perfect for those who have misaligned or crooked teeth that make their smile less than flattering. Lingual braces at Rapid Braces will shift your teeth over time until you have a perfect smile that you’re not afraid to show off. Rapid Braces offers a 6 month braces treatment plan that is able to complete over 90% of cases in 6 months or less. Our office knows how busy many of our patients’ schedules are and do our best to give you appointment times that will work. It is important to attend all scheduled appointments for your orthodontic treatment to stay on schedule.

Getting behind the teeth braces at Rapid Braces will give you the most personalized orthodontic care in the Boston area. We keep the number of appointments scheduled daily to a minimum so that we can give each patient the attention that they deserve. We are able to make minor changes during adult orthodontic treatment that will help shorten treatment time and give our patients a perfect smile when the braces are taken off.

Behind the teeth braces are the best for patients who want braces that won’t affect their cosmetic appearance. Lingual braces are much like traditional metal braces except for the fact that they are bonded to the back of your teeth. The braces will remain hidden when smiling so no one will know that you are wearing them unless you tell them. Rapid Braces has years of experience giving patients perfect smiles with behind the teeth braces. Call our office today to schedule an initial consultation today.

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How to Decide if you Need Braces

do i need braces

There are a number of different reasons that you might get braces. Some people need braces to fix an uncomfortable bite. Others decide to get them because they know they’d be more confident with a perfect smile. Choosing to get braces as an adult can be a tough choice but is often the best option for your oral health and cosmetic appearance. Rapid Braces in Brookline has been providing adults with expert orthodontic treatment and is the right choice for anyone who wants straight teeth fast.

The orthodontic experts at Rapid Braces have experience treating patients of all ages. We know that orthodontic treatment can be scary for patients of any age and do our best to keep appointments as short as possible. Coming to all scheduled appointments is necessary for Dr. G to make any adjustments during treatment and get the best possible results from your braces. Call today to schedule an initial consultation.

Choosing to get braces as an adults can be a difficult decision. Most people have heard stories from their friends about how painful wearing braces can be and the numerous trips to the orthodontist’s office. These stories have scared many people away from getting the smile of their dreams. Rapid Braces, however, is aiming to change how people think about braces with the 6 month braces treatment method. Our 6 month braces method is able to complete more than 90% of the cases we take on in 6 months or less. Our patients are often amazed at great their teeth look after just 6 months of treatment.

Rapid Braces understands that many adults don’t have the time to get their teeth straightened out. Many individuals have extremely busy schedules with little time for regular appointments or dealing with painful braces. Adult orthodontic treatment at Rapid Braces is fast and uses modern braces alternatives that are both comfortable and easy to keep hidden. Our lingual braces are braces that are put behind your teeth so only people you tell will know that they are there. Clear braces use clear bands so that they blend in with the rest of your mouth and won’t attract much attention. Invisalign is a popular orthodontic treatment method that uses clear aligner plates that need to be gradually changed to keep your teeth moving into the ideal position.

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Behind the Teeth Braces at Rapid Braces

behind the teeth braces

Behind the teeth or hidden braces are a new type of orthodontic treatment that is becoming a popular choice for adults. An alternative to traditional metal braces that can make anyone look awkward, hidden braces are placed behind your teeth. This way they are hidden out of view so they’re practically invisible. Your teeth will constantly be getting straightened out while wearing behind the teeth braces until you have a perfect smile. Rapid Braces strives to complete orthodontic treatment quickly and is able to finish more than 90% of its cases in 6 months or less.

Unlike in the past, getting straight teeth isn’t just for teenagers anymore. Today, more and more adults are choosing to get orthodontic treatment with behind the teeth braces. Some have been dreaming of getting a beautiful smile but felt they would be to embarrassed to show their face in public wearing traditional braces. Others knew that metal braces can be a painful commitment that often lasted more than 3 years. Behind the teeth braces offer an alternative way to straighten out your teeth that is both comfortable and discreet.

Advantages of Behind the Teeth Braces

There are a number of benefits to getting straight teeth with behind the teeth braces at Rapid Braces.

  • Behind the teeth braces are easy to keep hidden due to the fact that they are placed behind your teeth. Only those you choose to tell will even know that they are there.
  • Patients wearing behind the teeth braces are able to eat and speak normally after a short adjustment time.
  • It is far easier to keep your teeth clean wearing behind the teeth braces than with traditional braces.
  • Rapid Braces is able to finish over 90% of its adult orthodontics cases in 6 months or less with the 6 month braces treatment method.

Give us a call and schedule appointment to find out if behind the teeth braces are the right choice for you today. All of our patients’ treatments begin with an initial consultation. At this appointment Dr. G can see how your teeth are aligned and recommend which treatment options are right for you.

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Who Needs Braces?

In recent years more and more adults are looking for orthodontic treatment to improve their smiles. Some individuals get braces to correct an uncomfortable bite for a healthier mouth. Others want to feel more comfortable in social situations and getting straight teeth is a great way to boost self-esteem. Over 1 million adults in America wear braces today, a number that has continuously grown for the past several years. People of all ages are wearing braces to correct their teeth, the following are a few reasons why adults are getting braces at any age.

braces for adults

A perfect smile is a great first impression.

The first thing that many people notice when they first meet someone is their smile. Smiling has a positive impact on everyone around you. Individuals with straight teeth can feel confident showing their smile to the world and have the self-esteem to show for it. Being able to show your smile to the world will make a huge difference in your life and change how people interact with you for the better.

Teeth are able to shift at any age.

A number of adults will notice that their teeth, which had been straight in the past, begin to shift as they get older. This can happen due to an injury or naturally and often leaves someone with a crooked smile. You can get braces at any age at Rapid Braces so we can straighten out teeth that begin to move at an older age.

Straight teeth play a big part in a healthy smile.

When an adult has misaligned teeth it is much easier for food and plaque to build up and create cavities. Eventually an unclean mouth will lead to periodontal or gum disease. Getting perfect smile at Rapid Braces will help you keep your mouth much healthier.

Braces from Rapid Braces are more comfortable and less noticeable than ever.

The experts at Rapid Braces offer a number of different modern braces alternatives that are comfortable to wear and can hardly be noticed. Behind the teeth braces, lingual braces, clear braces and Invisalign are all available at Rapid Braces for patients of any age.

Our 6 month braces orthodontic treatment begins with an initial consultation so Dr. G can see how your teeth are aligned and put together a treatment plan. Schedule an appointment at Rapid Braces today to get started with 6 month braces for adults.

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