Do you feel that too much of your gum shows whenever you smile? You may have what is commonly known as a gummy smile. This happens when a larger-than-usual amount of gum tissue is visible above the teeth when smiling. While it is usually a cosmetic concern rather than a dental health problem, it can affect how confident you feel about your smile.
Several factors can contribute to this appearance, including gum tissue, tooth size, jaw development, and lip movement. Understanding the cause is important because the most suitable gummy smile treatment will depend on what is creating the excessive gum display.
What Is A Gummy Smile?
A gummy smile, also called excessive gingival display, is a smile where an unusually large portion of the gums can be seen above the teeth. Generally, a smile may be described as gummy when more than around 3 to 4 millimetres of gum tissue is visible when you smile.
There is not one single reason why a gummy smile develops. The reasons could be several. But alignment problems may also affect the relationship between the teeth, gums and lips.
This is why identifying the underlying cause is an important first step before considering treatment.
What Are The Common Causes Of A Gummy Smile?
A gummy smile can develop for several different reasons. Before opting for a gummy smile treatment, looking at the individual features of your smile can help identify why more gum tissue is visible.
1. Excessive Gum Tissue
In some cases, there is simply more gum tissue covering the teeth than usual. This can make the visible part of the teeth appear shorter because the gum extends further over the tooth surface.
When excess gum tissue is the main reason for the appearance of a gummy smile, reshaping the gum line may help reveal more of the teeth. This can create a more balanced relationship between the teeth and gums.
2. Upper Jaw Development
The development of the upper jaw can also affect how much gum shows when you smile. One example is vertical maxillary excess, where the upper jaw extends further downwards.
This can increase the amount of gum tissue visible above the teeth during a smile. In more severe cases, the position of the upper jaw may need to be considered when assessing possible treatment.
3. Teeth Size Or Position
The size and position of the teeth can influence the appearance of your smile. Naturally smaller teeth may leave more of the surrounding gum visible, making the gums appear more prominent.
Teeth that have not fully erupted can have a similar effect. If the teeth do not show as much of their natural crown, the balance between the visible teeth and gums can look different when you smile.
4. Lip Position
The movement of the upper lip is another possible factor. Some people have a hyperactive upper lip that rises higher than usual when they smile.
This can expose more of the gum tissue above the teeth. The muscles controlling the upper lip may be particularly active, causing the lip to move upwards further during smiling.
5. Orthodontic Issues
The position of your teeth and the way your bite comes together can also contribute to excessive gum visibility. Misaligned teeth or bite problems, including an overbite, can change the relationship between the teeth, gums and lips.
In these situations, improving tooth positioning or correcting the bite may help reduce the appearance of a gummy smile.
Understanding which of these factors is contributing to your smile can make it easier to identify an appropriate treatment approach.
What Are The Best Treatments For A Gummy Smile?
There is no single treatment that is suitable for every gummy smile. The right treatment depends on what is causing the excess gum to show. Three approaches that may be considered include gum contouring, orthodontic treatment, and jaw surgery.
1. Gum Contouring
Gum contouring can be considered when excess gum tissue is contributing to the appearance of a gummy smile. The procedure, also known as gingivectomy, involves reshaping or removing excess gum tissue to create a more balanced gum line.
By exposing more of the teeth, the procedure can change the proportion between the visible teeth and gums. This may help reduce the appearance of excessive gum when smiling.
2. Orthodontic Treatment
If tooth positioning or a bite problem is contributing to a gummy smile, orthodontic treatment may be considered. Fixed braces or Invisalign can help correct the position of the teeth and address certain bite issues.
Improving the alignment of the teeth can change how the teeth, gums, and lips relate to one another when you smile. Whether orthodontic treatment is appropriate will depend on the individual cause of the gummy smile.
3. Jaw Surgery
In more severe cases involving vertical maxillary excess, jaw surgery may be considered. Orthognathic surgery can reposition the upper jaw, which may reduce the amount of gum tissue visible when smiling.
Because this is a more significant treatment, it is generally considered when the position and development of the upper jaw are a major factor in the gummy smile.
The most suitable option depends on the reason for the excessive gum display. A professional assessment can help determine which approach is appropriate.
How Is The Right Gummy Smile Treatment Chosen?
Choosing the right treatment starts with understanding why your gums are particularly visible when you smile. There can be a noticeable difference between someone whose gummy smile is mainly caused by excess gum tissue and someone whose upper lip rises higher when smiling.
Your teeth, gums, bite, jaw development, and lip movement may all need to be considered. For example, gum contouring may be suitable when excess gum tissue is the main concern, while orthodontic treatment may be considered when tooth position or bite is contributing to the appearance.
A dental professional can assess these factors and help you understand which treatment options may be appropriate for your individual smile.
Post-Treatment Self-Care Tips
Your aftercare will depend on the type of treatment you have received. Always follow the specific instructions provided by your dental professional. General points to keep in mind include:
Follow your dental team’s instructions.
Use any recommended care routine exactly as advised after your treatment.
Keep your mouth clean.
Good oral hygiene is important for maintaining your teeth and gums following treatment.
Be careful around treated areas.
If your gums have been treated, take care when cleaning the area and follow the advice you have been given.
Attend recommended follow-up appointments.
Follow-up visits can allow your dental professional to assess your progress and discuss any concerns.
Report concerns promptly
If something does not feel right after treatment, contact your dental professional rather than ignoring the problem.
Why Choose Manningtree Dental Practice?
If you are unhappy with the amount of gum that shows when you smile, professional advice can help you understand what may be causing it. At Manningtree Dental Practice, we provide a range of dental and cosmetic treatment options, making it possible to discuss your concerns and explore an approach suited to your needs.
The first step is an assessment of your smile. This can help identify whether gum tissue, tooth position, jaw development, lip movement, or orthodontic issues are contributing to the appearance.
Rather than assuming that one treatment will work for everyone, discussing your individual concerns with a dental professional can help you understand the options available to you. This can give you a clearer idea of what may be suitable before deciding whether to proceed with treatment.
Frequently Asked Questions
1. What Is Considered A Gummy Smile?
A smile is generally considered gummy when more than around 3 to 4 millimetres of gum tissue is visible when smiling. However, the appearance can vary between individuals. A dental professional can assess your smile and discuss whether the amount of visible gum is something that can be addressed cosmetically.
2. What Causes A Gummy Smile?
A gummy smile can have several causes. These can include excessive gum tissue, upper jaw development, smaller or incompletely erupted teeth, an upper lip that rises too high when smiling, and orthodontic problems such as misalignment or an overbite. More than one factor can sometimes contribute to the overall appearance.
3. Can Orthodontic Treatment Help A Gummy Smile?
Orthodontic treatment may help when the position of the teeth or a bite problem is contributing to excessive gum visibility. Fixed braces or Invisalign can be used to improve tooth positioning and correct certain bite issues. Whether this is appropriate depends on the individual cause of the gummy smile.
4. Is Treatment For A Gummy Smile Permanent?
The answer depends on the treatment used. Gum contouring and jaw surgery involve physical changes, while orthodontic treatment works by gradually changing tooth position. Your dental professional can explain what to expect from the option being considered.
5. How Do I Know Which Gummy Smile Treatment Is Right For Me?
The right treatment depends on the reason your gums are particularly visible when you smile. An assessment can look at your gums, teeth, bite, upper jaw, and lip movement. Once the underlying cause has been identified, your dental professional can discuss the relevant treatment options with you.
