Reviewed by Dr. Sam Muslin | Last Updated on 12/03/2020
Your general dentist, orthodontist, or "occlusion specialist" should not try to treat your underbite without first addressing your jaw position. The jaw needs to be moved back. Braces and aligners were designed to straighten teeth and not to fix underbites. Unfortunately, the default treatment to correct an underbite is still jaw surgery, which is highly invasive, risky, painful, impossible to predict reliably, and NOW, in many cases, completely unnecessary.
One of the greatest advancements in modern dentistry is non-surgical, non-invasive underbite correction. This treatment is a true bite correction and not just cosmetic camouflage with porcelain veneers. The treatment does not require grinding down healthy tooth structure and improves the natural facial features of the patients face.
The secret to this method is to know the natural location for the patient's bite and jaw position. In the photo below, the patient's chin looks larger in the "before" photo because her bite forces her chin forward and makes her chin look larger than normal. The chin looks smaller in the after photo because the bite and chin position is idealized with our JawTrac® Ideal Jaw Position Technology. The profile is also significantly improved using the Face Lift Dentistry® method with VENLAY® restorations that actually corrects the patient's bite and optimizes the face.
Learn more about the Cost of Underbite Correction using non-invasive Face Lift Dentistry® with VENLAY® Restorations and the JawTrac® Alignment technology.
Protruding chins and underbites corrected without surgery or braces, using the non-invasive Face Lift Dentistry® method with JawTrac® to find the best jaw position and VENLAY® Restorations to correct the bite.
Correcting or treating prognathism depends on the severity of the jaw size problem. The greater the severity, the more surgery, and braces are indicated. However, many patients can have the only bite, face and profile correction method that is non-invasive and non-surgical.
There is a big misconception about the optimal jaw position. The ideal jaw position is commonly defined in terms of the position of the teeth more than the position of the jaw. Generaly, the dentist's description is: "the anterior teeth should have 1mm of overbite, and the molar relationship should be in the class one position". What about the jaw? Many people have a class I molar relationship and one millimeter of overbite yet still have jaw joint or TMJ problems. Why? Because even though they have 1mm of overbite and a class I molar relationship, the lower jaw and the bite are in the wrong positions.
The person that has the best tooth size for their faces, a wide smile that supports the face, the ideal jaw position for their bone structure, the bite that supports the ideal jaw position, the most advantageous shape to their faces and the optimal facial profile will look and feel younger than most other people their same age. Not very many people get to live their lives with the best of everything. We would have to be very lucky to have it all but the Face Lift Dentistry® method is designed for those of us with overbites, underbites, TMJ problems, small chins, short round faces, protrusive chins, premature aging, short, worn down teeth, teeth that are too small for our faces, large teeth, buck teeth, etc.
The optimal bite and jaw position is when both jaw joints function harmoniously with the patient's bite. The ideal three-dimensional position of the lower jaw (the mandible) needs to be located within the head of the condyle functioning in the center of the socket of the skull. There needs to be enough space for the meniscus to move in harmony during all normal movements of the mandible as chewing, speaking, resting and smiling functions, without the TMJ clicking and popping. This ideal jaw position relieves stress and strain in the TMJ region along with the head, neck, face and lower back areas. The ideal jaw position can help us look younger and feel younger and is a boost in self-esteem.
Not only did this treatment address the TMJ-related problems she experienced, the correct jaw position greatly enhanced her facial aesthetics.
In its rudimentary form, the jaw is a mechanical hinge. The jaw should be functioning in the center of both joints. Try to open and close a door with a broken hinge and you'll understand the importance of a perfectly functioning hinge. Jaw alignment problems need to be addressed at the hinge – or more precisely, at the Temporomandibular joint (TMJ), which connects the lower jaw (mandible) to the skull. Jaw alignment treatment is about getting the ideal three-dimensional position for the lower jaw to function properly.
With extreme class 3 malocclusion and jaw deformities, surgery may be the only solution. However, the majority of underbites can be treated non-surgically and non-invasively with the JawTrac® jaw alignment and VENLAY® restorations! There is FINALLY a new option that can save patients from undue pain and suffering! Read on to learn about the revolution of bite correction.
Dr. Sam Muslin trademarked the Face Lift Dentistry® bite correction method as "the non-surgical and non-invasive mechanical synchronization of the ideal jaw position, bite and TMJ function that idealizes the shape of the patient's face, profile and their physical comfort". When a patient can benefit from the Face Lift Dentistry® bite correction method, they are getting a defined standard of bite correction with a specific method using JawTrac® and VENLAY® Restorations.
Deciding how to fix an underbite is a truly personal choice. Your regular dentist, qualified oral surgeon, or orthodontist, will most likely suggest jaw surgery and braces. For some patients, this may be the best course of treatment. However, jaw surgery has risks, and there are potential problems after surgery. Patients miss work or school and spend a great deal of time going to the orthodontist for braces. You should weigh this up against a high-tech and proven alternative treatment to surgery for adult patients which offers an effective, predictable, and non-invasive option. This option, perfected over many years by Dr. Sam Muslin, is becoming increasingly more popular. This non-surgical option is known as the Face Lift Dentistry® method, using JawTrac® jaw alignment and VENLAY® restorations.
When patients go to their regular dentists for advice on how to treat their underbites, they are generally given a single choice: orthodontic braces followed by jaw surgery followed again by orthodontic braces. Very few patients are offered a non-surgical solution simply because dental schools do not teach this. Before you choose, pay attention to the following:
Cosmetic camouflage vs. real underbite correction - what is the difference? Porcelain veneers are cosmetic camouflage and do not improve the facial profile or the bite. The jaw surgery and the non-invasive alternative treatment are real bite corrections. The severity of the jaw misalignment is part of the treatment decision. As an example, a patient with a severe underbite may choose the non-invasive method even though the results may not be as ideal as the potential of the jaw surgery method.
There are some considerations to think through before attempting bite correction treatment for a malocclusion, such as an underbite. The first factor to consider is the age of the patient. According to the American Association of Orthodontics, an orthodontist should see a patient between the ages of 8 and 14.
The idea being that bite correction is more easily performed during a child's growth spurt. While baby teeth are still present, orthodontists can spot problems with jaw growth, lower risk to protruding front teeth, correct harmful oral habits, and guide permanent teeth into a more favorable position that promotes better oral health. Another factor a patient should consider is the physical dysfunction an underbite causes in their daily life. Some people experience speech impediments such as lisps, while others experience low self-esteem. Teenagers are extremely vulnerable to bullying and other teasing behaviors, and underbites can elicit undue stress at a particularly difficult time in their lives.
Secondly, a patient must consider the severity of the underbite. If it interferes with a patient's ability to chew or speak, or makes them feel self-conscious, then it may be worth considering. Since treatment plans for underbites can be lengthy, a patient must decide for himself or herself whether they can truly commit to treatment that takes years. They must also fully understand both the risks and benefits involved with the jaw surgery method, porcelain veneers and cosmetic camouflage, or the non-surgical and non-invasive VENLAY® restorations using the Face Lift Dentistry® method.
The treatment consists of braces for about a year, the protruding jaw surgery for the lower mandible and sometimes the upper maxilla, hospitalization and then braces to finish the treatment. Invisalign® can sometimes be used, but traditional orthodontics is most often recommended. Dental oral surgery or underbite surgery risk is considerable, as patients don't always heal predictably. The jaw surgery cost is an issue but the jaw surgery alternatives are also costly. Sometimes the braces and jaw surgery treatment require extracting teeth.
When a class 3 malocclusion cannot be corrected by braces alone, surgery is another option. Orthognathic or jaw surgery is a procedure that can be very complex depending upon the severity of the malocclusion and the cause behind it. In general, the surgery involves two possible procedures: cuts in the bone to realign the upper jawbone forward, or to cut the bone and repositioning the lower jawbone to realign the chin and lower teeth back.
Some cases may also require a combination of the two procedures. For those suffering from moderate to severe underbites, bite correction in the form of orthognathic surgery is an excellent option. However, since this is an extensive procedure, no one should commit to this lightly. One major factor is orthognathic surgery cost. Dental or medical insurance may or may not cover the entire surgical procedure. The lost opportunity and discomfort cost, due to the long healing and treatment process, often persuade patients to opt for the quick, non-surgical, alternative solution.
It's also important to understand that orthodontics may be required as part of the treatment plan after the surgery is completed. Finally, since various medical and dental professionals can be involved in underbite correction, good communication is vital. If surgery is required, the cost of the anesthesiologist, the orthodontics, and the post-surgery care are all contributing factors. Other factors to consider include:
Dr. Sam Muslin's ability to design the teeth to support the face while developing the jaw position and facial profile while combining all of the cosmetic elements of traditional cosmetic dentistry into an elaborate treatment sequence that is easy for the patient may very will be the future of underbite correction.
With over 30 years of cosmetic and reconstructive experience and one of the world's most comprehensive before and after photo galleries he has "raised the bar" on comprehensive dental care.
There are a lot of cosmetic dentists but only one Face Lift Dentist®. Far too many people are physically compromised because of their bite and are suffering unnecessarily. VENLAY® restorations are non-invasive and a painless, safe and predictable from of treatment that correct bites, improve facial profiles and resolve many TMJ issues.
An underbite, also known as a mandibular prognathism, is a Class 3 malocclusion or bad bite and occurs when a person's lower jaw (mandible) protrudes or extends forward, and in front of the upper jaw (maxilla), giving the chin and lower teeth prominence.
Simply put, when your bottom front teeth overlap your upper front teeth, you have an underbite. Your underbite could be hereditary (skeletal) but may be the result of abnormal tooth formation and misaligned teeth. Whatever the reason, an underbite is bad for you and can lead to facial abnormalities and health problems.
Traditionally, the majority of underbite cases, and even overbite cases could not be corrected by non-surgical bite correction methods, such as braces or headgear.
The study of occlusion is the relationship of the contact between the upper and lower teeth. The position of the lower jaw and how the teeth guide the lower jaw to the best mechanical and physical position is the most critical component in the correction of malocclusion. When dentists talk about malocclusion, they are referring to how the teeth meet together. There is a close relationship between malocclusion and TMJ problems.
There are three basic classes of occlusion:
Class 1, Class 2 and Class 3 malocclusions are mechanical imbalances that should be treated with the least invasive method. Jaw surgery is highly invasive, and porcelain veneers usually require a lot of tooth grinding. Fortunately there is now a treatment option that is non-invasive and non-surgical.
Some patients do not like the protruding lower jaw and the misaligned teeth. Others cannot function normally, have TMJ pain as headaches and they cannot bite into a sandwich with their front teeth. Many patients don't like the appearance of an underbite so they suffer from self-esteem issues. Others have a combination of problems both physical and cosmetic. The aesthetic and phonetic problems have a major effect on the patient's self-esteem. Here are some examples and related symptoms:
Prognathism, or protruding jaw, is a class 3 malocclusion whereby the lower jaw and lower teeth are in front of the upper jaw. This is referred to as a prognathic or protruding jaw. An abnormal protrusion or protruded mandible is when the entire dental arch of the lower is in front of the upper arch with varying degrees. A mild and moderate prognathism can be treated without jaw surgery in most cases with the non-invasive high tech method. Severe prognathism generally requires jaw surgery for the best result but even severe prognathism can be improved non-invasively and for many patients that refuse jaw surgery.
Prognathism is generally hereditary because of the difference in size between the large lower jaw and smaller upper jaw. Bad chewing habits and thumb-sucking generally do not cause the protruding lower jaw. Thumb-sucking often causes the chin to look small because the lower jaw is pushed back that is generally associated with an overbite whereas an underbite classically causes the chin to look too large because the jaw is protruding forward.
In its severe form, an underbite can distort the shape and appearance of a person's face, and even dramatically affect their speech. These extreme cases are also called skeletal malocclusions. Orthognathic jaw surgery is mostly the best choice for an ideal result. However, many of our patients tell us that they have a severe underbite and were told that they require jaw surgery with years of braces in order to get a correction. With evaluation and testing, we often discover the severity of the underbite is not extreme and can still be treated with non-surgical VENLAY® Restorations.
Braces cannot really solve the jaw size discrepancy without jaw surgery, so teeth get extracted that should not be extracted and too often the teeth are tipped back towards the patient's tongue. The teeth may fit a little better, but cosmetically it leaves a lot to be desired. It is seldom, if ever, a sustainable solution.
No, Invisalign® cannot fix most underbites because the jaw position cannot be improved, the jaw size difference cannot be corrected, the crossbite and the occlusion cannot be corrected and the final bite compromised. Invisalign® cannot improve the chin size, the facial profile, the jaw position or the size and shapes of the teeth. To correct underbites, just about every oral surgeon and orthodontist recommends braces first, jaw surgery second and braces again over a 2 to 3 year period. Healing is not always predictable and there have been some very difficult complications after jaw surgery, and some great successes. Invisalign® may be able to be used in combination with jaw surgery instead of braces.
Call for a consultation with one of Dr. Muslin's treatment coordinators. They can help you understand how the treatment will work for you, or you can make your appointment and Dr. Muslin will talk with you and show you how he can help you directly.