What is a gummy smile?
A gummy smile is characterized by excessive gum display when smiling, which is often both an aesthetic and dental health concern for those who have it. It's an aesthetic concern because those who have it often feel self-conscious, as it's not a typical smile. It's also a dental health concern because the increased gum exposure can trap bacteria, making brushing more difficult and potentially leading to other dental problems.
A gummy smile is considered to be when a person shows between 2 and 3 centimeters of gum when smiling.
The definition of a beautiful smile is relative, like beauty itself, but there are general guidelines that make up a model smile design. So, if you have a gummy smile and want to know the cause and possible treatments, we're here to help.
Causes of a gummy smile
A gummy smile is usually caused by a lack of proportional smile harmony due to the size of the gums. However, it can also be related to the size of the teeth or the position of the upper teeth. Another cause can be the size of the lips or their movement when smiling. If the lips are raised excessively, the gums become more visible.
Other causes of a gummy smile
That the permanent teeth have not erupted correctly and therefore have left too much gum exposed.
That the upper lip is longer than it should be or that the upper teeth are too prominent.
That the upper teeth are too far forward in relation to the rest of the face.
That there has been excessive deterioration in the upper teeth, so that they become shorter with wear and the gum appears to be wider than it is.
Treatments for a gummy smile
A gummy smile can be corrected, but first, the underlying cause must be identified. Therefore, there are various treatments available to address this cosmetic issue.
Gingivectomy
The surgical treatment for a gummy smile is called a gingivectomy. This is performed when the patient has the problem due to an excess of natural tissue.
Orthodontics
When a gummy smile is caused by having overly prominent teeth, orthodontics will be the preferred option.
Dental veneers
If the problem is caused by wear on the upper teeth, you can opt for the use of dental veneers, which are cosmetic ceramic sheets that cover the visible part of the tooth.
Surgery
If the gummy smile is caused by an overactive lip, surgery can be used to alter the position of the lip.
Botox
Another option for an overactive lip is Botox. If injected temporarily, it blocks the muscles that cause the lip to rise so much.
The choice of treatment for a gummy smile will depend on each patient. If you show too much gum when you smile and it bothers you, we recommend that you visit our dental clinic for a diagnosis and to propose a smile design that's perfect for your face.
