Whether it is a gummy smile or a tooth that broke below the gum, crown lengthening creates the structure you need.
Crown lengthening serves two different purposes. Functionally, it exposes enough tooth structure for a crown to grip when decay or fracture extends below the gum line. Cosmetically, it corrects a gummy smile by revealing the full tooth crowns hidden beneath excess tissue. Thailand's periodontists handle both types at a fraction of Western prices, making it practical to address a problem that is often deferred at home because of the cost.
Free, no-obligation — you pay the hospital directly with no markup.
Crown lengthening removes excess gum tissue and sometimes underlying bone to expose more of the tooth surface. Functional crown lengthening creates enough tooth structure for a reliable crown margin. Aesthetic crown lengthening corrects a gummy smile where excessive gum tissue makes teeth appear short and square.
The procedure is precise and performed under local anaesthesia as an outpatient. Whether it involves soft tissue only (gingivectomy) or both soft tissue and bone (osseous crown lengthening) depends on where the bone sits relative to the gum margin. Getting this assessment right before cutting determines whether the result is stable long-term or the gum grows back.
Crown lengthening is frequently combined with crown or veneer work. In Thailand, the combined cost of periodontal surgery and final restorations is often less than the crown lengthening alone at home.
Specialist
Periodontist-Led Surgery
Our partner periodontists perform both functional and cosmetic crown lengthening as regular practice. They understand the biology of gum tissue healing, bone levels, and the timing required before crowns are placed.
60–70%
Surgery and Crowns for Less
Crown lengthening at $250–$500 in Thailand versus $750–$1,500 at home. Combined with crowns or veneers on the same trip, the total cost in Thailand is often less than the surgery alone at Western prices.
7–10 Days
Surgery and Initial Healing
The procedure takes under an hour. A stay of seven to ten days covers surgery and the initial healing check. Crown work may require a return trip after six to twelve weeks for functional cases, or same-trip completion for cosmetic-only cases.
Coordinated
Structured Planning
Your care coordinator sequences the periodontal surgery and restorative work logically. If a return trip is needed for crowns, it is planned and communicated upfront so you know the full timeline.
We do not charge for our service — you pay the clinic directly with no markup. Here is what crown lengthening costs and how it compares internationally.
Your Quote Will Include
Prices are approximate and vary by technique, surgeon, and hospital. Your personalised quote will include a full cost breakdown.
Crown lengthening in Thailand typically costs between $250 and $500 per site, depending on whether the procedure involves soft tissue only or includes bone recontouring. Cosmetic crown lengthening across multiple front teeth may be quoted as a per-arch fee rather than per tooth.
The total cost covers the periodontist's fee, local anaesthesia and sedation, the surgical procedure including any bone recontouring, sutures, antimicrobial rinse, post-operative medications, and follow-up appointments. Crown fabrication is quoted separately when applicable.
The main variables are whether bone recontouring is needed (osseous cases cost more than gingivectomy) and how many teeth are treated. Cosmetic cases covering six to eight front teeth in a single session cost more total but less per tooth than treating one or two teeth individually.
Pricing varies by the complexity and scope of the procedure. Typical ranges at our partner hospitals in Thailand:
Exact pricing is confirmed after your consultation and treatment plan are finalised.
Crown lengthening in Thailand costs 60–70% less than equivalent procedures in the US ($750–$1,500), Australia (A$700–A$1,400), and UK (£650–£1,250). For patients needing both crown lengthening and subsequent crowns or veneers, the combined savings in Thailand are substantial.
The approach depends on whether the goal is functional or cosmetic and whether bone recontouring is needed alongside gum reshaping. A probing and X-ray assessment determines which type is right.
Used when only excess gum tissue needs trimming and the bone level is already positioned adequately below the gum margin. The periodontist sculpts the gum line with a scalpel, laser, or both to expose more tooth crown. Faster healing because no bone is involved.
When bone sits too close to the gum margin, trimming gum alone does not work — the gum grows back to its original position driven by the underlying bone level. The periodontist raises a flap, recontours the bone to a lower level, then repositions the gum. This creates a lasting result.
A dental laser serves as the primary cutting tool or as an adjunct to conventional surgery for soft tissue removal. Laser treatment offers excellent bleeding control and precision, particularly for aesthetic contouring across multiple teeth. Suturing requirements are reduced.
The technical execution determines whether the result is symmetrical, stable, and proportional. Here is what the process involves.
For cosmetic cases, the periodontist assesses tooth proportions, lip dynamics, and gum symmetry before surgery. Ideal tooth width-to-height ratios guide how much tissue to remove. The gum line is mapped across multiple teeth to create an even, natural-looking arc that matches your smile.
The periodontist raises a gum flap, exposing the underlying bone. Bone is carefully reduced with rotary instruments or piezoelectric tools to the level needed for proper biologic width and crown margin placement. The flap is repositioned and sutured at the new level.
After crown lengthening, the gum tissue needs six to twelve weeks to mature and stabilise before final crown impressions are taken. Taking impressions too early means the crown margin will sit in the wrong position as the tissue continues settling. Patience at this stage prevents crown failure.
Mild swelling and tenderness around the treated teeth. Take prescribed medication, apply ice packs, and eat soft cool foods. Avoid brushing the surgical site — use the provided antimicrobial rinse instead.
Swelling subsides and comfort improves noticeably. Gradually return to a normal soft diet. Continue the antimicrobial rinse and avoid flossing the treated area. The gum tissue begins shaping itself around its new contour.
Sutures dissolve or are removed. Newly exposed tooth structure is visible. Gentle brushing with a soft toothbrush can resume in the treated area. Your follow-up confirms healing is progressing well.
Gum tissue has fully matured and stabilised at its new position. For functional cases, your restorative dentist can now take impressions for the permanent crown. For cosmetic cases, the final symmetrical gum line is established and the smile transformation is complete.
Most patients can fly home five to seven days after crown lengthening, once the follow-up confirms the surgical site is healing properly. The procedure involves reshaping gum and sometimes bone tissue, so a few days of monitored recovery is prudent before travel. Cabin pressure poses no risk to the healing site.
Stick to soft, cool foods for the first week and avoid chewing on the treated side. Hot, spicy, and crunchy foods can irritate the surgical site. By week two, you can gradually return to firmer foods as the gum tissue heals. Full, unrestricted eating typically resumes within three to four weeks.
The new gum line is visible immediately after surgery, though swelling obscures the precise result for the first week or two. As tissue heals and swelling resolves over four to six weeks, the final contour becomes clear. If crown lengthening was done to prepare a tooth for a restoration, the permanent crown is placed once healing is complete — usually six to eight weeks later.
Crown lengthening is a routine periodontal procedure with a well-established safety record. It is performed under local anaesthesia in a standard dental clinic setting.
Gum and bone levels, tooth proportions, and smile aesthetics are evaluated thoroughly before deciding the extent of crown lengthening needed. The planned outcome is discussed and agreed before surgery proceeds.
Yes. Crown lengthening is routine periodontal surgery performed under local anaesthesia. Our partner periodontists are experienced in both functional and cosmetic applications, using microsurgical instruments and piezoelectric bone-cutting tools. The procedure carries minimal medical risk and produces predictable, stable results.
For cosmetic crown lengthening, insist on a smile design assessment before surgery. The periodontist should measure tooth proportions, assess lip dynamics, and plan the gum line contour across all visible teeth. Ask to see photos of previous cosmetic crown lengthening cases. Rushing into surgery without proper aesthetic planning produces uneven or exaggerated results.
After crown lengthening, gum tissue continues settling for six to twelve weeks. If crown impressions are taken too early, the gum will shift position after the crown is made, leaving the margin exposed or buried — both of which cause problems. Waiting for tissue maturation is not optional for functional crown lengthening. For cosmetic-only gingivectomy without bone work, the wait is shorter.
Crown lengthening quality depends on the periodontist's surgical precision and aesthetic judgment. Here is what to look for.
Our partner clinics have dedicated periodontal suites with microsurgical instruments, dental lasers, and piezoelectric bone-cutting systems. They handle both functional and cosmetic crown lengthening cases and coordinate directly with the restorative team for subsequent crown or veneer work.
Our partner periodontists hold postgraduate qualifications in periodontology and perform crown lengthening as a regular part of their practice. They understand the relationship between bone levels, biologic width, and crown margin placement — the knowledge that determines whether a functional crown lengthening actually works.
Ask whether they assess bone levels with probing and X-rays before recommending gingivectomy versus osseous surgery — a periodontist who defaults to gingivectomy without checking bone position may produce a result that relapses. For cosmetic cases, review before-and-after photos with attention to symmetry and proportionality. A periodontist who discusses tooth width-to-height ratios is thinking about aesthetics properly.
Crown lengthening results are visible once healing is complete. Here is what to expect.
For cosmetic cases, the gummy smile is corrected and teeth appear proportional — longer, more defined, and framed by an even gum line. The change is often dramatic. For functional cases, sufficient tooth structure is exposed for a crown to grip securely, saving a tooth that might otherwise have needed extraction.
Cosmetic results are visible within two to three weeks as swelling resolves. The final gum line shape stabilises by six to twelve weeks. Functional results are measured by the restorative dentist's ability to place a crown with adequate ferrule and margin — this is confirmed at the crown preparation appointment. Both types of crown lengthening produce permanent, stable results when osseous recontouring is done correctly.
Crown lengthening requires seven to ten days for surgery and initial healing. Crown placement may require a return trip.
Plan for seven to ten days. The procedure is performed early in the trip, with follow-up appointments checking healing over the following days. For cosmetic-only cases (gingivectomy without bone work), crowns or veneers may be started on the same trip. For functional cases with osseous surgery, crown work typically requires a return visit after six to twelve weeks.
Your care coordinator schedules the periodontal surgery, follow-up appointments, and any planned restorative work. The crown lengthening quote covers the periodontist's fee, anaesthesia, the procedure, medications, and follow-up. Crown fabrication is quoted separately.
If your case requires osseous crown lengthening followed by crowns, your coordinator plans the two-trip timeline upfront. The first trip covers the surgery. The second trip, six to twelve weeks later, covers crown preparation and fitting. Both trips are typically five to seven days each. Many patients use the second trip as an opportunity to address additional dental work.
Everything you need to know before your procedure
Patient Care Director
Last reviewed: March 25, 2026
Medical disclaimer: This information is for educational purposes only and does not replace professional dental advice. Individual results, recovery times, and suitability vary. Always consult a qualified dentist before making decisions about treatment.
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