A gummy smile, technically termed as excessive gingival display, refers to a condition where smiling exposes an abundance of gum tissue above the upper teeth. This perception-based condition varies from person to person, with no set medical definition. Studies indicate that smiles with two millimeters or less of visible gum tissue are often rated as attractive, whereas three millimeters or more may be considered gummy. 

 

The underlying causes of a gummy smile often revolve around the teeth, lips, jaws, or gums, all of which play pivotal roles in shaping one's smile aesthetics. Key contributors to a gummy smile include short teeth partially concealed by gum tissue, small teeth relative to the gums, a short upper lip that exposes more gum while smiling, or genetic factors. Enlarged gum tissue (gingival hypertrophy) and an overgrowth of the upper jaw (maxillary excess) can also lead to excessive gingival display, primarily driven by genetic predispositions.

 

While genetic factors usually underlie gummy smiles, treatment options are available to address this aesthetic concern. The choice of treatment depends on the root cause:

 

Orthodontics: If orthodontic issues of the jaws or teeth contribute to a mild gummy smile, orthodontic appliances can be used to shift the bite into the correct position, reducing gum prominence.

 

Veneers and Dental Crowns: For cases where teeth are too short due to wear or genetics, veneers or dental crowns can be applied to make the upper teeth appear longer, improving the tooth-to-gum ratio.

 

Surgery: Moderate to severe gummy smiles caused by jaw protrusion may require surgical intervention. Surgical options include gingivectomy (removing excess gum tissue), crown-lengthening surgery, upper jaw surgery (in severe cases), and lip repositioning surgery for individuals with a short or hyperactive upper lip.

 

Botulinum Toxin Type A Injections: For those seeking a non-invasive alternative, injections of botulinum toxin type A offer a temporary solution. By paralysing the muscles responsible for excessive lifting of the upper lip, these injections reduce gum exposure when smiling. Results typically last around three to four months, providing an excellent opportunity to assess potential surgical outcomes before committing to more invasive procedures.

 

At the Kirei Clinic in Leeds, we specialise in providing effective treatments for gummy smiles. If you're concerned about showing excessive gum tissue when you smile, we have tailored solutions to help you achieve a confident and balanced smile. Our expert dental and medical team are skilled in utilising both dermal fillers and Botox to address gummy smiles and create a more harmonious appearance. Through the strategic injection of dermal fillers, we can enhance and reshape the lips, reducing the prominence of the gums. Additionally, Botox injections can help relax the muscles that elevate the upper lip, allowing for a more controlled and subtle smile. Our treatments are designed to ensure a natural-looking result that enhances your facial aesthetics and boosts your self-confidence. 

 

For further information tailored to you, why not book a consultation with us?