Esthetic Crown Lengthening
Cosmetic and Restorative Gum Reshaping Treatment
What Is Crown Lengthening?
Crown lengthening is a dental procedure that gently reshapes the gum line, and sometimes a small amount of bone, to expose more of the natural tooth. This helps create a healthier gum-to-tooth balance and improves both function and appearance.
It is commonly used when a “gummy smile” is present or when a tooth needs to be restored with a crown or bridge but does not have enough visible structure above the gum line.
This visual demonstrates how reshaping the gum line allows more natural tooth structure to show, creating a more balanced and proportional smile.
Correcting a “Gummy Smile”
A gummy smile occurs when excess gum tissue shows when smiling, making teeth appear shorter than they actually are. Crown lengthening corrects this by adjusting the gum line to reveal more of the natural teeth.
The result is a more even smile where the teeth become the main focus rather than excess gum display.
This image shows how the gum line is gently lowered and reshaped to expose more of the tooth while maintaining a natural appearance.
Crown Lengthening for Dental Restorations
In some cases, crown lengthening is performed not for cosmetic reasons but to support restorative dental treatment.
When a tooth is broken, decayed, or has a crown that extends too far under the gum line, there may not be enough visible tooth structure to properly place a new restoration. This procedure exposes more of the tooth so a crown or bridge can fit securely and function properly.
It also helps improve long-term oral hygiene by making it easier to clean around the restoration.
What to Expect During Treatment
The procedure typically takes about one hour, depending on how many teeth are involved and whether bone adjustment is needed.
Local anesthesia is used so the procedure is comfortable and pain-free. The gums are gently lifted and reshaped, and in some cases a small amount of bone is adjusted.
Once the new gum position is established, sutures are placed to support healing. A protective dressing may also be used. It is normal for the teeth to appear longer immediately after treatment because more natural tooth is now exposed.
Simple Visual Explanation
Before treatment, the gum line covers more of the tooth surface. After treatment, the gum line is repositioned to reveal more natural tooth structure, improving both aesthetics and function.
Healing and Recovery
Healing occurs gradually over several weeks. Mild swelling or sensitivity is normal during the early healing phase.
Stitches are usually removed within one to two weeks. Over the following weeks, the gum tissue continues to stabilize and adapt to its new position. Full healing typically takes two to three months.
The teeth may appear longer immediately after treatment, which is expected and reflects the new gum position rather than any change in the teeth themselves.
Final Outcome
Once healing is complete, the smile appears more balanced and natural. The teeth look longer and more proportional, and the gum line appears even and healthy.
For restorative cases, crowns and bridges also fit more securely and are easier to maintain long-term.
Ready for a More Balanced Smile?
A consultation can determine whether crown lengthening is right for you. Every smile is different, and treatment is tailored to create a natural, healthy, and long-lasting result.