Gummy Smile Surgery in Hanoi, Vietnam

What Is Gummy Smile Surgery?

Gummy smile surgery is a set of periodontal and oral surgical procedures designed to correct excessive gingival display, a condition in which a disproportionate amount of gum tissue is visible above the upper teeth when smiling. The most common surgical approach is crown lengthening, in which a periodontist or experienced dentist removes excess gum tissue and, when necessary, reshapes a small amount of underlying alveolar bone to expose more of the natural tooth crown and establish proper biological width. According to research published in the Journal of Clinical Periodontology, crown lengthening surgery for gummy smile correction demonstrates stable soft tissue margins and high patient satisfaction rates at long-term follow-up. At Picasso Dental Clinic in Hanoi, Vietnam, our dental team evaluates the underlying cause of each patient’s gummy smile, which may include excess gum tissue, altered passive eruption, a hypermobile upper lip, or vertical maxillary excess, and recommends the most appropriate technique for natural-looking, permanent results.

Who Is a Good Candidate for Gummy Smile Surgery?

Gummy smile surgery may be appropriate for patients who meet the following criteria:

• Display more than 3 to 4 millimeters of gum tissue above the upper teeth when smiling
• Have excess gum tissue covering the tooth crowns, making teeth appear short or square
• Are in good general and oral health with no untreated periodontal disease or active infections
• Have realistic expectations about the outcomes and the healing timeline of the procedure
• Want a permanent surgical solution to improve the balance and aesthetics of their smile
• Have been evaluated and diagnosed with the specific cause of their excessive gingival display
• Are non-smokers or willing to stop smoking during the healing period, as tobacco significantly impairs tissue healing

The Gummy Smile Surgery Process at Our Hanoi Clinic

Step 1: Comprehensive Evaluation and Diagnosis in Hanoi

Your dentist at Picasso Dental Clinic performs a thorough evaluation to determine the cause of your excessive gingival display. This includes measuring the amount of gum shown during smiling, assessing tooth-to-gum proportions, examining bone levels with periapical and panoramic X-rays, and evaluating lip dynamics. The diagnosis determines which surgical technique will achieve the best long-term result.

Step 2: Customized Treatment Planning

Based on the diagnosis, your dentist develops a personalized treatment plan. The plan may involve one or a combination of the following approaches: gingivectomy for removal of excess gum tissue to reshape the gumline, crown lengthening for removal of both gum tissue and a small amount of bone to establish proper biological width and permanent results, or lip repositioning surgery for cases caused by a hypermobile upper lip.

Step 3: Surgical Procedure

Gummy smile surgery is performed under local anesthesia as an outpatient procedure at our Hanoi clinic. The dentist carefully reshapes the gum tissue and, if indicated, recontouring the underlying bone to achieve the planned gumline position. The procedure typically takes 45 to 90 minutes depending on the extent of correction needed. Laser-assisted techniques may be used for greater precision, reduced bleeding, and faster healing.

Step 4: Healing and Final Results

A periodontal dressing may be placed over the surgical site to protect the tissues during initial healing. The first one to two weeks involve gradual settling of the gum tissues into their new shape. Final aesthetic results are visible once the tissues have fully matured, typically within three to six months after surgery.

Gummy Smile Treatment Options Available in Hanoi

Picasso Dental Clinic in Hanoi offers multiple treatment options depending on the diagnosed cause of the gummy smile:

• Gingivectomy: Removal of excess gum tissue using a scalpel or dental laser to reshape the gumline and expose more tooth structure. Best suited for cases involving soft tissue excess without bone involvement.
• Crown Lengthening: Removal of both gum tissue and a small amount of underlying alveolar bone to establish proper biological width and create a lasting, stable result. This is the gold-standard surgical approach for most gummy smile cases.
• Lip Repositioning Surgery: A procedure that limits how high the upper lip rises during smiling by surgically narrowing the vestibular depth. Recommended for cases caused by a hypermobile upper lip rather than excess gum tissue.
• Combination Approach: For complex cases, a combination of techniques may be used to address multiple contributing factors for the most natural and balanced result.

Benefits of Gummy Smile Surgery

• Dramatically improved smile aesthetics: Reveals more of your natural teeth and creates a balanced, proportionate smile that frames the face beautifully.
• Permanent and stable results: Crown lengthening with bone recontouring produces lasting changes to the gumline, confirmed by long-term studies in the Journal of Clinical Periodontology.
• Enhanced self-confidence: Many patients report a significant boost in self-esteem and willingness to smile openly after correcting a gummy smile.
• Minimal downtime: Most patients return to work and normal activities within two to three days of surgery.
• Improved foundation for dental restorations: Crown lengthening provides additional exposed tooth structure for better placement and retention of porcelain veneers or dental crowns.
• High patient satisfaction: Research consistently demonstrates high levels of patient satisfaction with the aesthetic outcomes of gummy smile surgery. See how we rank among Vietnam’s top clinics for gummy smile treatment.
• Safe and well-established procedure: Crown lengthening and gingivectomy have been performed for decades with a strong track record of safety and predictability.

Gummy Smile Surgery Cost in Vietnam Compared to Other Countries

Prices based on Picasso Dental Clinic published pricing and international dental fee surveys. Actual costs may vary depending on the extent of correction required and the number of teeth involved.

Aftercare for Gummy Smile Surgery in Hanoi

• Apply ice packs to the outside of the face for the first 24 hours to minimize swelling and bruising.
• Take prescribed pain medication or over-the-counter pain relievers such as ibuprofen as directed by your dentist.
• Eat soft, cool foods such as yogurt, soup, and smoothies for the first week. Avoid hot, spicy, crunchy, or acidic foods that could irritate the surgical site.
• Do not brush the surgical area for the first few days. Instead, rinse gently with a prescribed chlorhexidine antimicrobial mouthwash two to three times daily.
• Avoid strenuous physical activity, heavy lifting, and exercise for 48 to 72 hours after surgery.
• Do not smoke or use tobacco products, as smoking significantly impairs wound healing and increases the risk of complications.
• Attend all follow-up appointments at Picasso Dental Clinic so your dentist can monitor healing, remove any sutures, and assess the progress of your new gumline.
• Sleep with your head slightly elevated for the first few nights to help reduce swelling.

Why Choose Picasso Dental Clinic in Hanoi for Gummy Smile Surgery?

Picasso Dental Clinic, located at 16 Chau Long, Ba Dinh, Hanoi, Vietnam, offers gummy smile correction performed by experienced dental professionals who take a diagnostic-first approach. Conveniently situated near the Old Quarter and West Lake, our clinic is easily accessible for both Hanoi residents and international visitors seeking cosmetic dental procedures in Vietnam. As part of a network of 6 clinics, Picasso Dental Clinic has earned a 4.9 out of 5 rating based on 3,921 verified patient reviews and has treated over 70,000 patients. We identify the precise cause of your gummy smile before recommending treatment, ensuring the most effective and natural-looking result. Our English-speaking dental team follows ADA and WHO standards with Class B autoclave sterilization, and we offer laser-assisted surgical techniques for greater precision and faster healing.

Medically reviewed by Dr. Emily Nguyen, Principal Dentist at Picasso Dental Clinic, Hanoi, Vietnam. Last updated: March 2026.

Frequently Asked Questions About Gummy Smile Surgery in Hanoi

How much does gummy smile surgery cost in Hanoi, Vietnam?

Gummy smile surgery at Picasso Dental Clinic in Hanoi costs between 200 and 500 USD depending on the complexity and technique used. This is significantly more affordable than the 1,000 to 3,000 USD typically charged in the United States for comparable procedures.

Is gummy smile surgery painful?

The procedure is performed under local anesthesia, so you will not feel pain during surgery. Post-operative discomfort is typically mild to moderate and well-managed with prescribed or over-the-counter pain relievers. Most patients at Picasso Dental Clinic describe the recovery as easier than expected.

How long does it take to see final results from gummy smile surgery?

While you will notice an immediate improvement in your gumline right after surgery, the final results become fully apparent after three to six months as the gum tissues completely heal and settle into their new permanent position.

Is gummy smile surgery permanent?

Yes. Crown lengthening, which involves reshaping both gum tissue and underlying bone, produces permanent results. According to the Journal of Clinical Periodontology, crown lengthening surgery demonstrates stable soft tissue margins at long-term follow-up. Gingivectomy alone without bone recontouring may have a small risk of tissue regrowth.

Will gummy smile surgery leave visible scars?

No. Gummy smile surgery does not typically leave visible scars. The gum tissue heals cleanly with proper aftercare, and the final gumline appears natural and well-contoured. Laser-assisted techniques used at Picasso Dental Clinic further minimize any scarring risk.

What is the recovery time for gummy smile surgery?

Most patients can return to work and normal activities within two to three days after surgery. The gums may appear slightly swollen and tender for one to two weeks. Full tissue maturation and final aesthetic results take three to six months.

What causes a gummy smile?

A gummy smile can be caused by excess gum tissue covering the teeth, altered passive eruption where gums have not receded to their normal position, a short or hypermobile upper lip, vertical maxillary excess where the upper jaw bone is longer than normal, or naturally small teeth that make the gums appear more prominent.

Can gummy smile surgery be combined with dental veneers?

Yes. Many patients at Picasso Dental Clinic combine gummy smile surgery with porcelain veneers for a complete smile makeover. Crown lengthening provides additional exposed tooth structure for better veneer placement. Your dentist will plan the optimal treatment sequence for the best aesthetic result.

How do I know if I need gummy smile surgery?

You may be a candidate for gummy smile surgery if you display more than three to four millimeters of gum tissue above your upper teeth when smiling and feel self-conscious about it. A comprehensive evaluation at Picasso Dental Clinic including clinical examination and X-rays will determine the cause and recommend the most appropriate treatment.

How do I book a gummy smile consultation at Picasso Dental Clinic in Hanoi?

You can book a consultation by contacting Picasso Dental Clinic through our website, calling our clinic at 16 Chau Long, Ba Dinh, Hanoi, or sending a message via WhatsApp. Our English-speaking dental team will evaluate your smile and recommend a personalized treatment plan.

Is gummy smile surgery safe?

Yes. Gummy smile surgery including crown lengthening and gingivectomy are well-established periodontal procedures with a long track record of safety and predictability. When performed by an experienced dentist following proper protocols, complications are rare.

Can a gummy smile come back after surgery?

When crown lengthening is performed with both gum tissue and bone recontouring, the results are permanent and the gummy smile does not return. Gingivectomy performed without bone adjustment may carry a small risk of gum tissue regrowth in certain cases, which is why your dentist will recommend the appropriate technique for lasting results.

Related Reading

• Frenectomy Service — Another soft tissue procedure that can complement smile aesthetics
• Receding Gums: Symptoms and Causes — Understanding gum tissue conditions that affect your smile
• Receding Gums Treatment — Gum grafting procedures performed by our periodontal team
• Gum Disease: Causes and Stages — Why healthy gums are essential before cosmetic gum surgery
• Routine Teeth Cleaning — Maintaining gum health before and after surgery
• Deep Scaling and Root Planing — Treating gum disease before cosmetic procedures
• Dental Crown Services — Crowns and veneers often paired with gummy smile correction