A connective tissue graft from a board-certified periodontist remains the gold standard for treating gum recession. The palatal tissue creates thicker, more durable coverage than any substitute material — and with IV sedation, patients feel nothing during the procedure.
— Dr. Chanook David Ahn, DMD, Board-Certified Periodontist, Yale-trained
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Is gum graft surgery painful? Gum graft surgery at Loft Dental Studio is performed under local anesthesia with IV sedation available, so patients feel nothing during the procedure. Dr. Ahn uses Platelet-Rich Fibrin (PRF) therapy — concentrated growth factors from your own blood — to accelerate healing and reduce post-operative discomfort. Most patients manage recovery with over-the-counter pain medication and describe discomfort as mild to moderate for the first 3-5 days.
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How long does gum graft recovery take? Initial recovery from gum graft surgery takes 1-2 weeks, during which you'll eat a soft diet and avoid the surgical area while brushing. Most patients return to work within 2-3 days. Full gum tissue maturation and integration takes 6-8 weeks. Dr. Ahn's use of PRF (Platelet-Rich Fibrin) therapy and microsurgical techniques at Loft Dental Studio accelerates healing and reduces swelling compared to conventional approaches.
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How much does gum grafting cost? Gum grafting typically costs $600 to $3,000 per treatment area, depending on the number of teeth involved and the technique used (connective tissue graft, free gingival graft, or AlloDerm). Many PPO dental insurance plans cover gum grafting when performed for medical necessity such as root exposure or progressive recession. The Loft Dental Studio provides a detailed cost breakdown at your consultation and offers financing options.
Shield exposed tooth roots, eliminate chronic sensitivity, and restore a balanced, aesthetic smile line. Board-certified periodontist Dr. Chanook David Ahn, DMD, utilizes advanced microsurgical techniques and regenerative PRF protocols to deliver predictable, stable results in Costa Mesa.
Gum recession is the process where the margin of the gum tissue surrounding the teeth wears away or pulls back, exposing more of the tooth, or even the tooth root. This common clinical condition is more than just an aesthetic concern. Exposed roots are highly vulnerable to root decay (caries), structural wear (abrasion), and persistent sensitivity to hot, cold, or sweet stimuli. Because the root surface does not have a protective layer of enamel like the crown of the tooth, it is much softer and wears down rapidly when exposed to the oral environment.
To understand why gums recede, we must look at the **Tissue Biotype** and the anatomy of the periodontium. Oral soft tissue is divided into two distinct zones:
If you have a **thin tissue biotype**, you naturally have a very narrow band of attached gingiva and thin alveolar bone plates. This thin biotype makes you highly susceptible to recession from daily triggers, such as aggressive toothbrushing, orthodontic forces, clenching/grinding (bruxism), or localized plaque accumulation. Once the protective attached gingiva is lost and the mobile alveolar mucosa sits directly against the tooth collar, recession accelerates. The gum margin is pulled downward by muscle movements, exposing the root.
At The Loft Dental Studio, Dr. Ahn diagnoses and treats recession using the Cairo Classification system. Recession is categorized as RT1 (recession with no loss of bone between teeth), RT2 (recession with moderate bone loss between teeth), and RT3 (severe recession with extensive interdental bone loss). RT1 cases are highly predictable, often achieving 100% root coverage with modern grafting.
When gum recession reaches a point where root surfaces are exposed, root sensitivity is chronic, or the aesthetic balance of your smile is compromised, soft tissue reconstruction is required. Dr. Ahn utilizes specialized microsurgical techniques. By using microscopic visualization, ultra-fine instrumentation, and precise suturing, Dr. Ahn minimizes tissue trauma, dramatically reducing post-operative recovery times and maximizing root coverage predictability.
Considered the gold standard in periodontal plastic surgery, the **Connective Tissue Graft** achieves 85% to 95% root coverage in published studies, with approximately 60% of cases achieving complete root coverage. The California Dental Association reports a 97% overall success rate for connective tissue grafts with a failure rate below 2%. It is highly effective for covering exposed roots. Under local anesthesia, Dr. Ahn creates a tiny "trapdoor" incision on the roof of the patient's mouth (the palate). He harvests a thin, subepithelial layer of connective tissue, closes the palatal door, and gently inserts the harvested tissue underneath the receded gum margin at the recipient site. This autogenous graft carries your own cells and growth factors, ensuring complete biocompatibility and integration.
Unlike the CTG, which is placed *under* the existing gum, a **Free Gingival Graft** transplants a full-thickness piece of tissue directly from the palate to the surface of the recession site. The primary goal of an FGG is not necessarily root coverage, but rather to build a thick, durable band of attached, keratinized gum tissue to halt active recession. This is frequently used for the lower front teeth, where muscle pull is strong and the tissue is thin.
For patients who wish to avoid a donor incision on the roof of their mouth, or those who have multiple teeth with severe recession, Dr. Ahn offers **AlloDerm** grafting. AlloDerm is a clinically proven, sterile human donor tissue matrix that has been processed to remove all cellular material, leaving a pure collagen structure. Placed at the recession site, AlloDerm acts as a scaffold that your body naturally populates with its own blood vessels and cells. This completely eliminates palatal harvesting, allowing Dr. Ahn to treat an entire arch of recession in a single, comfortable visit.
At The Loft Dental Studio, we believe in combining surgical skill with advanced biochemistry. To achieve the best possible root coverage and tissue density, Dr. Ahn often enhances soft tissue grafts with biological growth factors:
Immediately prior to your procedure, we draw a small sample of your blood, which is spun in a specialized centrifuge in our clinic. This process separates and concentrates your platelets, white blood cells, and fibrin into a thick, gel-like membrane called **Platelet-Rich Fibrin (PRF)**. Rich in autogenous growth factors (including VEGF and TGF-beta), PRF is placed directly over the graft site. This biological booster accelerates the growth of new blood vessels, reduces post-operative pain, and speeds up the healing of both the palate and the graft site.
For cases where bone loss has occurred alongside gum recession, Dr. Ahn may apply **Emdogain**—a biological gel containing enamel matrix proteins. Emdogain mimics the natural proteins present during tooth development, stimulating the body to regenerate not just the superficial gum tissue, but also the deep periodontal ligament and cementum on the root surface. This biological regeneration restores the true attachment of the tooth to the jawbone.
There is no single gum grafting technique that is ideal for every patient. The right approach depends on the severity and location of recession, the thickness and quality of your existing tissue, the number of teeth affected, your aesthetic goals, and your tolerance for donor site healing. Dr. Chanook David Ahn -- board-certified periodontist, UCLA faculty lecturer, and a specialist who spent six years refining advanced soft tissue techniques under former AAP President Dr. Joan Otomo-Corgel -- evaluates each case individually and recommends the technique that will deliver the most predictable, long-lasting result for your specific anatomy.
The connective tissue graft remains the most widely studied and most predictable technique for root coverage in periodontal plastic surgery. A thin layer of subepithelial connective tissue is harvested from beneath the surface of the palate through a small trapdoor incision, then placed beneath the gum tissue at the recession site. Because the graft comes from your own body, it carries your own cells, growth factors, and blood supply precursors, ensuring complete biological compatibility and integration. Published outcome data demonstrates 98.4% root coverage at a mean follow-up of 27.5 months, confirming the exceptional predictability of this technique. The connective tissue graft produces the thickest, most durable tissue coverage and is the benchmark against which all other grafting methods are measured. It is particularly effective for single-tooth recession and cases where the patient needs both root coverage and an increase in tissue thickness.
The free gingival graft harvests a full-thickness piece of tissue directly from the surface of the palate and transplants it to the recession site. Unlike the connective tissue graft, which is placed beneath existing gum tissue, the free gingival graft is sutured directly onto the surface. The primary goal of a free gingival graft is not root coverage but rather building a wide, thick band of keratinized (attached) gingiva around the tooth. This is critical for teeth that have virtually no attached gum tissue remaining -- particularly the lower front teeth, where muscle pull from the lip and cheek can accelerate recession. Long-term studies have shown remarkable durability: 83% of sites treated with free gingival grafts maintained their recession reduction for up to 35 years, demonstrating that this technique provides lasting tissue stability. By creating a stable band of tough, attached tissue, the free gingival graft halts further recession and protects the tooth from future breakdown.
A pedicle graft uses tissue that is directly adjacent to the recession site rather than tissue from the palate. Dr. Ahn creates a flap of gum tissue from the area immediately next to the affected tooth, rotates or slides it laterally to cover the exposed root, and sutures it into place. Because the pedicle graft maintains its own blood supply throughout the procedure -- it is never fully detached from its original site -- the graft has excellent vascularity and a high success rate. However, this technique requires that there be adequate healthy tissue adjacent to the recession site, which limits its applicability. It is best suited for isolated, single-tooth recession where the neighboring teeth have thick, healthy gum tissue.
For patients who wish to avoid a palatal donor site entirely, or for those with extensive recession affecting multiple teeth across an entire arch, Dr. Ahn offers grafting with AlloDerm -- an acellular dermal matrix processed from screened and sterilized human donor tissue. All cellular material is removed during processing, leaving a pure collagen scaffold that your body repopulates with its own cells and blood vessels. AlloDerm allows Dr. Ahn to treat 4 to 8 or more recession sites in a single visit without any palatal surgery, which significantly reduces overall discomfort and recovery time. AlloDerm has been used in dental and medical surgery for over 25 years with an excellent safety record. While it does not produce tissue as thick as a connective tissue graft in every case, it is an outstanding option for patients who prioritize comfort, want to treat multiple sites simultaneously, or have a thin palate that limits tissue harvesting.
The pinhole technique is a minimally invasive approach that repositions existing gum tissue through a tiny, pinhole-sized entry point without any grafting material or sutures. Dr. Ahn loosens the gum tissue through the pinhole, slides it down over the exposed roots, and stabilizes it with small collagen strips. This technique is best suited for patients with mild recession who have adequate existing tissue that simply needs to be repositioned. Because no tissue is harvested and no sutures are placed, the pinhole technique offers the fastest recovery of any recession treatment. However, it may not produce the same long-term tissue thickness and stability as a connective tissue graft, which is why Dr. Ahn carefully matches the technique to the clinical situation. For a detailed comparison, see our connective tissue graft vs pinhole technique page.
Choosing the right gum graft technique is not a matter of patient preference alone -- it is a clinical decision based on measurable anatomical factors. Dr. Ahn evaluates the Cairo recession classification (RT1, RT2, or RT3), the width and thickness of remaining keratinized tissue, the depth and width of the recession defect, the number of teeth involved, the patient's tissue biotype (thin vs. thick), and whether the recession is accompanied by bone loss between the teeth. A thin-biotype patient with isolated RT1 recession on an upper canine is an ideal candidate for a connective tissue graft with near-certain complete root coverage. A patient with generalized recession across 6 lower teeth and minimal attached tissue may benefit most from AlloDerm placed via the tunnel technique. Dr. Ahn's decision is always guided by the evidence and by what will produce the most stable, long-lasting result for your specific situation.
Traditional gum grafting involves vertical cutting and slicing of the gum tissue around the tooth, which can sometimes result in visible scarring and increased post-operative discomfort. To achieve superior aesthetic results, Dr. Ahn specializes in the **Tunneling Technique** (also known as the Vestibular Incision Subepithelial Tunnel Access, or VISTA).
Rather than making large vertical cuts, Dr. Ahn accesses the recession sites through tiny, hidden entry points. Using micro-instruments, he gently detaches and lifts the gum tissue, creating a continuous "tunnel" or envelope directly underneath the receded gums. The graft material (either connective tissue or AlloDerm) is then slid into this tunnel and secured using fine, micro-sutures. Because the surface of the gum remains intact with no vertical cuts, the blood supply is preserved, swelling is minimal, and the healing is virtually scar-free. For patients interested in an even less invasive approach, Dr. Ahn also offers pinhole gum surgery, which repositions existing tissue through a tiny pinhole-sized entry without any grafting or sutures.
Dental anxiety is one of the most common reasons patients delay gum recession treatment. At The Loft Dental Studio, Dr. Ahn offers IV conscious sedation so you can undergo gum grafting in a state of deep relaxation with little or no memory of the procedure.
IV sedation delivers anti-anxiety and pain-modulating medication directly into the bloodstream, producing a calm, dreamlike state within seconds. Unlike oral sedation pills, IV sedation allows Dr. Ahn to adjust the dosage in real time throughout your grafting procedure. You remain conscious and breathing independently, but experience profound relaxation that makes multi-site grafting sessions — even full-mouth treatments — completely manageable.
Why IV sedation is especially valuable for gum grafting:
Safety is paramount: patients are continuously monitored with pulse oximetry, capnography, blood pressure monitoring, and supplemental oxygen. Reversal agents are immediately available. You'll recover in 1 to 2 hours at the office and go home the same day with a driver.
We also offer nitrous oxide (laughing gas) for mild relaxation and oral sedation for moderate anxiety. During your consultation, Dr. Ahn will recommend the sedation level appropriate for your specific procedure and comfort needs.
Soft tissue grafting is a delicate microsurgery. A successful outcome depends on maintaining a continuous, microvascular blood supply to the graft. As a board-certified periodontist and Clinical Faculty Lecturer at the UCLA School of Dentistry, Dr. Chanook David Ahn brings specialized credentials to every gum graft case. He completed the inaugural two-year General Practice Residency at Yale-New Haven Hospital — serving as Chief Resident and earning Resident of the Year — followed by a three-year periodontics specialty residency at the VA Greater Los Angeles Healthcare System (UCLA-affiliated). He then spent six years as the sole associate of Dr. Joan Otomo-Corgel, former president of the American Academy of Periodontology and AAP Gold Medal recipient, refining advanced soft tissue techniques under one of the most decorated periodontists in the country.
That combination of elite institutional training and prolonged mentorship under one of periodontics' most honored practitioners, along with over 5,000 dental implants placed throughout his career, equips Dr. Ahn with the surgical precision and tissue-handling skills required to manage even the most complex recession cases with excellent predictability.
Gum recession can be caused by aggressive toothbrushing, chronic clenching or grinding (bruxism) which places lateral stress on teeth, misaligned teeth, genetic thin tissue biotypes, history of orthodontic treatment, or periodontal disease. Dr. Ahn will help identify and address the root cause of your recession during your consultation.
No. The procedure is performed under local anesthesia, so you will not feel any pain. If you choose palatal grafting, the roof of the mouth can feel tender for a few days, similar to a hot pizza burn. If you select AlloDerm grafting, palatal surgery is avoided, resulting in a very comfortable recovery.
Initial healing of the tissue takes 10 to 14 days, at which point sutures are evaluated. During these first two weeks, you must eat soft foods and avoid brushing directly on the graft site. Most patients return to work and light activities within 1 to 2 days after the surgery.
AlloDerm is a highly processed human donor tissue matrix. It goes through strict screening and cellular removal processes, leaving a sterile collagen framework. It has been used in dental and medical surgeries for over 25 years with an outstanding safety record. It is an excellent choice for treating multiple teeth without harvesting tissue from your own palate.
No. While deep cleaning (scaling and root planing) is essential for stopping active gum disease, it cannot regenerate lost gum tissue. Once gum recession has occurred, surgical grafting is the only clinical method available to cover the roots and restore the gum line.
Gum grafts are designed to be a long-term solution. With proper brushing techniques (using a soft-bristled or electric toothbrush, avoiding aggressive scrubbing) and regular professional cleanings, your gum graft can last a lifetime.
Patients from across Orange County choose The Loft Dental Studio in Costa Mesa for gum graft surgery because Dr. Chanook David Ahn is a board-certified periodontist who focuses exclusively on the periodontium — the gums, bone, and connective tissues that support your teeth. Unlike general dentists who offer gum grafting as one of many services, Dr. Ahn performs soft tissue reconstruction every day. That level of specialization translates directly into more predictable root coverage, faster healing times, and superior long-term outcomes for patients with receding gums.
Residents of Tustin, Irvine, Santa Ana, Newport Beach, and Huntington Beach regularly drive to our Costa Mesa office for connective tissue grafts, AlloDerm grafts, and the minimally invasive tunnel technique. The practice is centrally located in the South Coast Metro corridor, just minutes from the 405, 55, and 73 freeways, making it one of the most accessible periodontal offices in the region. We offer free on-site parking so you never have to circle a parking structure or feed a meter before your appointment.
Every gum graft consultation and procedure takes place in a private, single-provider office — not a multi-chair clinic where you are passed between providers. Dr. Ahn personally examines you, develops a customized surgical plan based on the Cairo recession classification and your tissue biotype, and performs the grafting himself using microsurgical instruments and PRF regenerative protocols. From your first phone call to your final post-operative check, you work with the same periodontist and the same clinical team. If you are searching for a gum graft specialist in Costa Mesa or anywhere in Orange County, call (714) 549-7030 to schedule a consultation and learn which grafting approach is right for your smile.
Choosing the right gum recession treatment is one of the most important decisions for your long-term oral health. Dr. Ahn provides honest, evidence-based guidance to help you understand your options and make an informed decision.
See what the clinical studies actually show about long-term outcomes, keratinized tissue gain, and biomaterial limitations.
Read the evidence →See real patient transformations from gum grafting, LANAP, dental implants, and cosmetic procedures.
View gallery →IV sedation, nitrous oxide, and oral sedation for anxiety-free gum grafting procedures.
Learn more →Wondering what recovery looks like? See our complete gum graft recovery timeline for a day-by-day guide to healing.
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Request a Consultation with Dr. AhnOur Costa Mesa office serves patients from across Orange County. Not sure if you need a gum graft? Start with our gum recession treatment guide to understand your options.