Dr. Chanook David Ahn is one of only a few certified Wilckodontics periodontists in Orange County, certified since 2016. Piezoelectric bone surgery combined with selective alveolar decortication to accelerate orthodontic tooth movement by 3 to 4 times. Located in Costa Mesa, just 10 minutes from Santa Ana.
Wilckodontics is a patented surgical-orthodontic procedure that combines selective alveolar decortication with bone grafting to dramatically accelerate the rate at which teeth can be moved with braces or clear aligners. Developed by periodontist Dr. Thomas Wilcko and orthodontist Dr. William Wilcko, the technique is also known as Accelerated Osteogenic Orthodontics (AOO). The procedure harnesses the body's natural healing response to controlled bone injury, creating a temporary window of accelerated biology that allows teeth to move through bone 3 to 4 times faster than with conventional orthodontic treatment alone.
The core principle behind Wilckodontics is that teeth do not actually move through dense, mineralized bone during orthodontic treatment. Instead, orthodontic forces trigger a biological process in which bone is resorbed on the pressure side of the tooth and new bone is deposited on the tension side. This process is inherently slow because the bone must be gradually remodeled at each increment of movement. Wilckodontics circumvents this limitation by surgically reducing the density of the cortical bone plates surrounding the teeth before orthodontic forces are applied, creating conditions in which the teeth can be moved more rapidly through the temporarily softened bone.
At The Loft Dental Studio, Dr. Chanook David Ahn has been a certified Wilckodontics provider since 2016, making him one of only a handful of certified periodontists offering this procedure in Orange County. His Yale periodontal residency training, combined with extensive experience in piezoelectric bone surgery and guided bone regeneration, provides the surgical precision that Wilckodontics demands. Working in direct collaboration with orthodontist Dr. Yuliya Filipenka, Dr. Ahn delivers a coordinated periodontal-orthodontic treatment experience that is uniquely available at The Loft Dental Studio.
The biological mechanism that powers Wilckodontics is called the Regional Acceleratory Phenomenon, or RAP. First described by orthopedic surgeon Dr. Harold Frost, RAP is the body's natural response to localized tissue injury. When bone sustains controlled surgical trauma, the body activates a cascade of healing responses that temporarily increase blood flow, cellular activity, and bone metabolism in the region surrounding the injury. This localized acceleration of biological processes serves to repair the injured bone more quickly than normal.
In the context of Wilckodontics, the selective decortication of the alveolar bone around the teeth triggers RAP in precisely the areas where orthodontic tooth movement is desired. The bone in these regions temporarily demineralizes, becoming softer and more pliable. Osteoclast activity, which is responsible for bone resorption on the pressure side of a moving tooth, increases significantly. Simultaneously, osteoblast activity on the tension side intensifies, depositing new bone more rapidly to fill the space left behind by the moving tooth. The net effect is that the entire bone remodeling cycle that governs orthodontic tooth movement is dramatically accelerated.
The RAP-induced acceleration typically begins within days of the surgical procedure and persists for 4 to 6 months. During this window, orthodontic adjustments can be made more aggressively and more frequently, with the biological capacity to support much faster tooth movement than would normally be possible. After the RAP window closes, the bone remineralizes and actually becomes denser and thicker than it was before treatment, thanks to the bone graft material that was placed during the surgery. This is one of the most significant advantages of Wilckodontics: not only do the teeth move faster, but the bone supporting them is stronger after treatment than it was before.
Wilckodontics is not a procedure that any periodontist or oral surgeon can simply decide to offer. It requires specialized training and certification from the Wilcko brothers, who developed and patented the technique. Dr. Chanook David Ahn completed his Wilckodontics certification in 2016 and has since performed the procedure on hundreds of patients, building extensive clinical experience with the full spectrum of case complexity.
Dr. Ahn's qualifications for Wilckodontics are uniquely strong. His periodontal residency at Yale School of Medicine provided rigorous training in alveolar bone biology, surgical flap management, and guided bone regeneration, the exact disciplines that underpin the Wilckodontics procedure. His proficiency with piezoelectric bone surgery instruments allows him to perform the selective decortication with exceptional precision, minimizing trauma to tooth roots, nerves, and soft tissue. His experience with over 5,000 dental implants has given him an intimate understanding of bone quality, bone density, and the factors that influence successful bone remodeling.
In-House Periodontal-Orthodontic Collaboration: What makes Wilckodontics at The Loft Dental Studio truly distinctive is the in-house collaboration between Dr. Ahn (periodontist) and Dr. Yuliya Filipenka (orthodontist-trained cosmetic dentist). Most practices require patients to coordinate between two separate offices for the surgical and orthodontic components. At The Loft Dental Studio, both specialists work under the same roof, share the same treatment planning sessions, and coordinate every step of the process in real time. This eliminates scheduling delays, communication gaps, and the logistical burden on the patient.
Every Wilckodontics case begins with a comprehensive evaluation involving both Dr. Ahn and Dr. Filipenka. The orthodontic assessment determines the complexity of tooth movement required, the optimal appliance system (braces or aligners), and the treatment goals. The periodontal assessment evaluates bone levels, gum health, and the anatomy of the alveolar ridge using CBCT 3D imaging. Together, the two specialists develop a coordinated treatment plan that defines the timing of the surgical and orthodontic phases.
Dr. Ahn uses CBCT cone beam computed tomography to create a detailed three-dimensional map of the patient's alveolar bone, tooth roots, and surrounding anatomical structures. This imaging allows him to plan the exact location and depth of the decortication, identify areas where the bone is thin and requires careful management, and determine the volume and type of bone graft material needed. The surgical plan is customized to each patient's anatomy and orthodontic objectives.
Under local anesthesia with IV sedation or oral sedation available, Dr. Ahn raises gum tissue flaps to expose the outer cortical bone surrounding the teeth that will be moved. Using piezoelectric instruments, he creates a series of small perforations and linear cuts in the cortical bone plate on both the facial (front) and lingual (back) sides of the teeth. These controlled injuries to the cortical bone are sufficient to trigger the RAP response without compromising the structural integrity of the bone or damaging the tooth roots. The piezoelectric instruments cut bone with ultrasonic vibration while leaving soft tissues, nerves, and blood vessels unharmed.
After the decortication is complete, Dr. Ahn applies particulate bone graft material over the decorticated surfaces. This graft material serves two purposes: it provides additional volume to the alveolar bone, creating a wider and healthier bone envelope around the teeth, and it participates in the osteogenic healing response triggered by the decortication. The result is that the bone supporting the teeth is actually thicker and stronger after treatment than it was before.
PRF (Platelet-Rich Fibrin) membranes derived from the patient's own blood are placed over the graft sites to deliver concentrated growth factors that accelerate healing. The tissue flaps are then repositioned and sutured. The entire surgical procedure typically takes 1 to 2 hours depending on whether one or both arches are treated.
Within 1 to 2 weeks of the surgery, Dr. Filipenka begins active orthodontic movement. Adjustments are scheduled every 2 weeks during the accelerated phase, approximately twice as frequently as conventional orthodontic appointments. The combination of the RAP biology and frequent adjustments drives rapid, controlled tooth movement throughout the 4 to 6 month acceleration window.
A critical component of Dr. Ahn's Wilckodontics technique is the use of piezoelectric surgical instruments for the bone decortication. Piezoelectric devices use ultrasonic vibrations to cut hard tissue (bone) while leaving soft tissues completely unaffected. This selectivity is made possible by the frequency of the ultrasonic vibration, which is calibrated to the mineralized structure of bone and does not engage with the softer collagen and cellular structures of nerves, blood vessels, or the Schneiderian membrane.
The advantages of piezoelectric bone surgery in Wilckodontics are substantial. The precision of the cuts allows Dr. Ahn to perform the decortication at exactly the planned depth and location without risk of inadvertently damaging tooth roots, which sit just millimeters away from the cortical bone surface. The reduced thermal generation compared to rotary burs means less heat-related tissue damage and faster healing. Patients who undergo piezoelectric Wilckodontics consistently experience less post-operative swelling, less discomfort, and faster recovery than those treated with conventional rotary instruments.
Wilckodontics is one of the most rewarding procedures I perform because the results are visible within weeks. Patients who have been told they need 2 years of braces see dramatic improvement in their alignment within the first 2 to 3 months. The key to success is the precision of the decortication and the quality of the bone graft, both of which depend on the periodontist's surgical skill and understanding of bone biology. Piezoelectric instrumentation has been transformative for this procedure because it gives me the control I need to work safely around tooth roots while creating the optimal biological stimulus for accelerated movement.
Wilckodontics is appropriate for a wide range of adult patients who want to achieve orthodontic results in a fraction of the typical treatment time. Ideal candidates include:
Wilckodontics may not be appropriate for patients with uncontrolled periodontal disease, those who smoke heavily and cannot commit to cessation during treatment, patients with significant systemic health conditions that impair bone healing (such as uncontrolled diabetes or active bisphosphonate therapy), or adolescents whose jaws are still growing. Dr. Ahn evaluates each patient's medical history, periodontal status, and bone anatomy before determining candidacy.
Learn whether accelerated orthodontics with Wilckodontics is right for you. Dr. Ahn and Dr. Filipenka evaluate your case together and develop a coordinated treatment plan. Located in Costa Mesa, just 10 minutes from Santa Ana.
Call (714) 549-7030Recovery from the surgical component of Wilckodontics is manageable, and the orthodontic phase begins almost immediately. Here is the typical timeline for patients from Santa Ana and surrounding areas.
The Loft Dental Studio is located at 3151 Airway Ave, Suite F-103, in the South Coast Metro area of Costa Mesa. Our office is easily accessible from Santa Ana and throughout Orange County.
From central Santa Ana, take Bristol St south toward Costa Mesa. Continue on Bristol St for approximately 3 miles until you reach the South Coast Metro area. The drive takes about 10 minutes in normal traffic. Alternatively, take the I-55 S (Costa Mesa Freeway) south toward Newport Beach and exit at Baker St or South Coast Dr. Our office is just minutes from the freeway in the Airway Business Center.
Wilckodontics accelerates orthodontic tooth movement by approximately 3 to 4 times compared to conventional braces or aligners. A case that would typically require 18 to 24 months of traditional orthodontic treatment can often be completed in 6 to 8 months with Wilckodontics. The acceleration occurs because the selective alveolar decortication triggers the Regional Acceleratory Phenomenon (RAP), a natural biological response that temporarily increases bone metabolism and reduces bone density around the treated teeth, allowing them to move through the bone more rapidly in response to orthodontic forces.
The Wilckodontics procedure is performed under local anesthesia with IV sedation or oral sedation available for patient comfort. Because Dr. Ahn uses piezoelectric instruments rather than traditional rotary drills, the bone surgery is more precise and causes less trauma to surrounding tissues. Post-operative discomfort is generally mild to moderate, similar to having wisdom teeth removed. Most patients manage comfortably with over-the-counter ibuprofen after the first day or two. Swelling peaks around day 2 to 3 and subsides within a week. PRF therapy is applied to enhance healing and reduce inflammation. Most patients return to work within 2 to 3 days.
Wilckodontics can work with both traditional braces and clear aligner systems. The surgical component (selective alveolar decortication and bone grafting) creates the biological conditions for accelerated tooth movement regardless of what orthodontic appliance is delivering the force. Dr. Yuliya Filipenka, the orthodontist at The Loft Dental Studio, determines the optimal appliance system for each case based on the complexity of tooth movement required. Clear aligners may be appropriate for moderate cases, while traditional braces may be preferred for more complex movements that require precise three-dimensional control.
The surgical component of Wilckodontics typically ranges from $3,000 to $7,000 depending on the number of teeth and arches involved. This fee covers the selective alveolar decortication, bone grafting material, PRF therapy, and all follow-up visits with Dr. Ahn. The orthodontic treatment (braces or aligners) is a separate fee managed by the orthodontist, typically ranging from $4,000 to $7,000. While the combined cost is higher than orthodontics alone, the dramatically shortened treatment time and improved bone quality after treatment provide significant value. Many dental PPO plans provide partial coverage for the bone grafting component. The Loft Dental Studio offers CareCredit financing and accepts FSA and HSA funds.
The window of accelerated tooth movement created by the Regional Acceleratory Phenomenon typically lasts 4 to 6 months after the Wilckodontics surgery. During this period, the bone around the treated teeth is in a temporarily demineralized state that allows teeth to move through it 3 to 4 times faster than normal. This is why orthodontic adjustments are scheduled more frequently during this phase, typically every 2 weeks rather than the standard 4 to 6 weeks. It is critical that patients attend all scheduled orthodontic appointments during this window to maximize the benefit of the accelerated biology. After this phase, the bone remineralizes and actually becomes denser than it was before treatment.
Wilckodontics is a well-studied procedure with a strong safety record when performed by a certified and experienced periodontist. The most common post-operative effects are temporary swelling, mild discomfort, and minor bruising, all of which resolve within 1 to 2 weeks. Because Dr. Ahn uses piezoelectric instruments, the risk of damage to tooth roots, nerves, and blood vessels is significantly lower than with traditional rotary instruments. Rare complications can include localized infection (treated with antibiotics), temporary tooth sensitivity, or graft material exfoliation. Importantly, studies show that Wilckodontics actually reduces the risk of root resorption compared to prolonged conventional orthodontics, because the teeth spend less time under orthodontic forces.