CBCT-guided bone grafting with PRF-enhanced healing by Yale-trained periodontist Dr. Chanook David Ahn. Over 5,000 implants placed. Serving patients throughout Orange County from our Costa Mesa office in the South Coast Metro area.
Dental bone grafting is a foundational procedure in implant dentistry, and the skill of the clinician performing it directly determines whether the resulting bone will be strong enough, wide enough, and tall enough to support dental implants that last decades. Dr. Chanook David Ahn is a board-certified periodontist who completed his residency training at Yale-New Haven Hospital and the VA Greater Los Angeles Healthcare System (UCLA-affiliated), where he received advanced training in regenerative periodontal surgery, bone grafting, and implant site development. With over 5,000 dental implants placed throughout his career, Dr. Ahn brings an exceptional depth of surgical experience to every bone grafting case.
Board certification by the American Board of Periodontology is a distinction held by fewer than 40 percent of practicing periodontists. This credential requires passing rigorous written and oral examinations that test a clinician's knowledge of regenerative biology, surgical technique, and evidence-based treatment planning. For patients across Orange County seeking bone grafting, this level of expertise matters because the success of a dental implant is only as good as the bone that supports it. A graft that is poorly placed, uses suboptimal materials, or fails to account for the patient's unique anatomy can result in graft failure, insufficient bone volume, and ultimately implant failure.
At The Loft Dental Studio, Dr. Ahn uses CBCT (cone beam computed tomography) 3D imaging to plan every bone graft with sub-millimeter precision. This technology reveals bone height, width, density, and the three-dimensional contour of the defect before a single incision is made. Combined with PRF (Platelet-Rich Fibrin) therapy derived from the patient's own blood, this evidence-based approach accelerates healing and maximizes graft integration. Patients from Irvine, Newport Beach, Huntington Beach, Anaheim, and communities throughout Orange County travel to our centrally located Costa Mesa office for this level of specialist care.
Dr. Ahn performs all major types of dental bone grafts, selecting the technique that best addresses each patient's specific bone deficiency. The four primary categories of bone grafting procedures performed at The Loft Dental Studio are outlined below.
Socket preservation is performed immediately after a tooth extraction to prevent the rapid bone loss that naturally occurs when a tooth is removed. When a tooth is extracted, the surrounding bone begins to resorb within weeks, and up to 50 percent of the ridge width can be lost within the first year. Socket preservation involves placing bone graft material into the empty socket and covering it with a barrier membrane. This maintains the bone volume needed for future implant placement and often reduces the need for more extensive grafting later. Socket preservation is one of the most common and predictable bone grafting procedures, and Dr. Ahn recommends it for virtually all extraction sites where an implant is planned.
Ridge augmentation rebuilds the jawbone ridge when it has already lost significant width or height due to prolonged tooth loss, trauma, or periodontal disease. This procedure is often necessary when a patient has been missing teeth for months or years and the jawbone has resorbed to the point where it can no longer support an implant. Dr. Ahn places bone graft material along the deficient area of the ridge and covers it with a resorbable or non-resorbable barrier membrane to protect the graft during healing. Ridge augmentation typically requires 4 to 6 months of healing before implant placement.
Block grafts involve harvesting a small block of bone from a donor site, typically the chin or the posterior lower jaw (ramus), and securing it to the deficient area with titanium screws. Block grafts are used for severe bone deficiencies where particulate graft material alone would not provide adequate volume or structural support. This technique is particularly effective for rebuilding significant horizontal (width) deficiencies in the anterior jaw where aesthetics and implant angulation are critical. Block grafts require 4 to 6 months of integration before implant placement.
Guided bone regeneration is an advanced technique that uses barrier membranes, often in combination with particulate bone graft material, to direct new bone growth into a deficient area. The membrane creates a protected space that prevents fast-growing soft tissue cells from invading the graft site, allowing the slower-growing bone cells to regenerate undisturbed. GBR can be performed as a standalone procedure or simultaneously with implant placement when the bone deficiency is moderate. Dr. Ahn selects between resorbable collagen membranes and non-resorbable PTFE membranes based on the size and location of the defect. For more details on this procedure, visit our bone regeneration service page.
The choice of bone graft material is a critical decision that affects how the graft integrates with your existing bone and how quickly new bone forms. Dr. Ahn selects materials based on the type of defect, the volume of bone needed, the location in the jaw, and the patient's individual biology.
Allograft is processed human bone obtained from FDA-regulated tissue banks. The bone is thoroughly processed and sterilized to remove all cellular material while preserving the mineral scaffold that guides new bone formation. Allograft is the most commonly used bone graft material in dentistry because it provides an excellent scaffold for new bone growth, is available in various particle sizes, and eliminates the need for a second surgical site. Dr. Ahn uses allograft for the majority of socket preservation and ridge augmentation procedures.
Xenograft is derived from bovine (cow) bone that has been processed to remove all organic components, leaving only the mineral matrix. The most widely used xenograft material is Bio-Oss, which has been extensively studied and documented in the scientific literature. Xenograft resorbs very slowly, making it an excellent choice for maintaining bone volume over long periods. It is often used in sinus lift procedures and in combination with other graft materials.
Autograft is bone harvested from the patient's own body, typically from the chin, the ramus (back of the lower jaw), or the surgical site itself. Autograft is considered the gold standard because it contains living bone cells, growth factors, and a natural scaffold, giving it the highest biological potential for new bone formation. The disadvantage is that it requires a second surgical site, which adds to the procedure time and recovery. Dr. Ahn uses autograft when the clinical situation demands the highest regenerative potential, such as large block grafts or complex ridge reconstruction cases.
Synthetic bone graft materials include hydroxyapatite, beta-tricalcium phosphate (beta-TCP), and bioactive glass. These materials are manufactured to mimic the mineral composition of natural bone and provide a scaffold for new bone growth. Synthetics eliminate concerns about disease transmission and are available in unlimited quantities. They are often used in combination with allograft or xenograft to optimize graft properties.
All graft materials used at The Loft Dental Studio are sourced from FDA-regulated tissue banks and undergo rigorous processing and sterilization. Dr. Ahn discusses the advantages and considerations of each material with every patient and recommends the option that provides the best clinical outcome for their specific situation.
Bone grafting is necessary whenever there is insufficient jawbone volume to support dental implants or when bone must be preserved or rebuilt after tooth loss or periodontal disease. The following are the most common clinical scenarios in which Dr. Ahn recommends bone grafting for Orange County patients.
Dental implants require a minimum amount of bone height, width, and density to achieve primary stability and long-term success. When a CBCT scan reveals that the available bone at the planned implant site is below these thresholds, a bone graft is necessary to build up the deficient area before or during implant placement. This is the most common reason for bone grafting in modern dentistry. Patients who have been missing teeth for extended periods often require bone grafting because the jawbone resorbs progressively after tooth loss.
When a tooth is extracted, the bone that surrounded the root begins to resorb almost immediately. Studies show that the extraction socket can lose 40 to 60 percent of its width within the first two to three years if no preservation measures are taken. Socket preservation bone grafting at the time of extraction prevents this bone loss and preserves the site for future implant placement. Dr. Ahn recommends socket preservation for any extraction site where an implant is planned, even if the implant will not be placed for several months.
Advanced periodontal disease (periodontitis) destroys the bone that supports the teeth. When bone loss around a tooth becomes severe, the tooth may become loose and eventually require extraction. In some cases, bone grafting can be performed to regenerate bone lost to periodontal disease, potentially saving the tooth. When teeth are lost to periodontal disease, bone grafting is often needed to rebuild the ridge before implants can be placed. As a board-certified periodontist, Dr. Ahn has specialized expertise in both treating periodontal disease and rebuilding the bone it destroys.
Traumatic injuries to the face or jaw can result in bone loss that requires grafting to restore proper jaw contour and support replacement teeth. Accidents, sports injuries, and falls can fracture or displace bone in the jaw, and bone grafting may be needed as part of the reconstruction process.
Every bone grafting procedure at The Loft Dental Studio follows a protocol that combines advanced imaging technology, biologic enhancements, and meticulous surgical technique. This approach has been refined through thousands of cases and reflects the latest evidence-based practices in regenerative periodontics.
Dr. Ahn uses CBCT 3D imaging to evaluate every bone grafting case before surgery. This in-office technology captures the three-dimensional anatomy of the jaw with sub-millimeter accuracy, revealing bone height, width, density, and the precise dimensions of the defect that needs to be grafted. Traditional two-dimensional X-rays cannot provide this level of detail. CBCT planning allows Dr. Ahn to select the optimal graft type, determine the exact volume of material needed, and identify any anatomical structures that must be avoided during surgery.
Dr. Ahn incorporates PRF (Platelet-Rich Fibrin) therapy into bone grafting procedures. PRF is prepared from a small sample of the patient's own blood, which is drawn at the beginning of the appointment and centrifuged to concentrate growth factors and fibrin into a membrane. This PRF membrane is placed over the graft site, delivering a concentrated dose of the body's own healing factors directly where they are needed. Research has demonstrated that PRF accelerates soft tissue healing, reduces post-operative pain and swelling, and supports bone graft integration.
Bone grafting is not a one-size-fits-all procedure. The choice of graft type, material, membrane, and surgical technique must be tailored to each patient's unique anatomy, bone deficiency pattern, and treatment goals. A socket preservation graft for a single extraction site is a very different procedure from a large ridge augmentation or a block graft for a severely atrophic jaw. What unites all successful bone grafts is precise planning based on 3D imaging, meticulous surgical execution, and biological enhancement with PRF. At The Loft Dental Studio, we invest the time to plan every graft with the same level of precision, whether it is a straightforward socket preservation or a complex full-arch reconstruction.
The Loft Dental Studio is located at 3151 Airway Ave, Suite F-103, in Costa Mesa, in the South Coast Metro area near South Coast Plaza. Our central Orange County location makes us easily accessible from communities throughout the county. Below are approximate driving times from major Orange County cities.
Find out if bone grafting can help you qualify for dental implants. Dr. Ahn provides CBCT-guided evaluations and honest, no-pressure treatment recommendations for patients throughout Orange County.
Call (714) 549-7030Bone graft costs vary depending on the type of graft, the volume of material needed, the complexity of the case, and whether the graft is performed as a standalone procedure or simultaneously with implant placement. At The Loft Dental Studio, we provide detailed cost estimates after your CBCT evaluation so you understand exactly what your treatment will involve before proceeding.
Many PPO dental insurance plans cover a portion of bone grafting procedures, particularly socket preservation performed at the time of extraction. Coverage for ridge augmentation and block grafts varies by plan. Medical insurance may provide coverage when the procedure is deemed medically necessary. Our administrative team contacts your insurance provider before treatment to verify your exact benefits and provide a written estimate of your out-of-pocket cost.
PPO Plans We Accept: Delta Dental, Cigna, MetLife, Guardian, Aetna, United Healthcare, and Blue Cross Blue Shield.
We offer financing through CareCredit, which provides low-interest and interest-free payment plans for patients who prefer to manage costs over time. We also accept FSA (Flexible Spending Account) and HSA (Health Savings Account) funds, allowing you to pay for bone grafting with pre-tax dollars. For more details, visit our Insurance & Payment page.
Recovery from dental bone grafting is generally straightforward when patients follow post-operative instructions. The timeline varies depending on the type and extent of the graft performed.
Most patients experience mild to moderate discomfort for the first 2 to 3 days after the procedure, which is typically managed with over-the-counter ibuprofen and prescription pain medication. Swelling peaks around days 2 to 3 and gradually subsides over the following week. Most patients return to normal daily activities within 3 to 5 days for minor grafts such as socket preservation, and within 7 to 14 days for more extensive procedures like ridge augmentation or block grafts.
Key Recovery Guidelines: Avoid chewing on the surgical side for at least 2 weeks. No smoking for a minimum of 2 weeks, as smoking significantly impairs blood supply and increases graft failure risk. Avoid strenuous exercise for 5 to 7 days. Sleep with your head elevated for the first few nights to reduce swelling. Follow all prescribed antibiotic and oral hygiene instructions. The bone graft itself requires 3 to 6 months to fully mature before a dental implant can be placed. Dr. Ahn monitors graft maturation with periodic CBCT imaging.
Patients across Orange County choose The Loft Dental Studio in Costa Mesa because Dr. Chanook David Ahn is a Yale-trained, board-certified periodontist who has placed over 5,000 dental implants and performed thousands of bone grafting procedures. Board certification by the American Board of Periodontology is a distinction held by fewer than 40 percent of practicing periodontists. Our Costa Mesa office in the South Coast Metro area is centrally located and easily accessible from anywhere in Orange County, typically within a 15 to 30 minute drive. Patients value the combination of specialist-level expertise, CBCT-guided surgical planning, and PRF-enhanced healing that is difficult to find at a general dental practice.
Initial recovery from a dental bone graft typically takes 7 to 14 days. Most patients experience mild to moderate discomfort for the first 2 to 3 days, manageable with over-the-counter ibuprofen and prescribed pain medication. Swelling peaks around days 2 to 3 and then gradually subsides. Most patients return to normal daily activities within 3 to 5 days. However, the bone graft itself requires 3 to 6 months to fully mature and integrate with your existing bone before a dental implant can be placed. Dr. Ahn uses PRF therapy to accelerate healing and monitors graft maturation with periodic CBCT imaging to determine the optimal time for implant placement.
Dental bone grafts have a high success rate, generally between 95 and 99 percent when performed by a trained specialist. Success rates depend on the type of graft, the patient's overall health, and adherence to post-operative instructions. Factors that can reduce success rates include smoking, uncontrolled diabetes, certain medications such as bisphosphonates, and poor oral hygiene. Dr. Ahn evaluates each patient's health history and risk factors before recommending bone grafting and uses CBCT-guided planning and PRF therapy to maximize graft success.
Many PPO dental insurance plans cover a portion of dental bone grafting, particularly when the graft is performed in conjunction with a tooth extraction or as part of implant site preparation. Coverage varies significantly by plan and by insurer. The Loft Dental Studio accepts most major PPO dental insurance plans including Delta Dental, Cigna, MetLife, Guardian, Aetna, United Healthcare, and Blue Cross Blue Shield. Our administrative team verifies your benefits before treatment to provide a written estimate of your out-of-pocket cost. Financing through CareCredit and FSA/HSA accounts are also accepted.
While bone graft failure is uncommon, it can occur. Signs of a failing bone graft include persistent pain beyond the normal 7 to 10 day recovery period, swelling that worsens rather than improves, drainage or pus from the surgical site, and graft material becoming exposed or falling out. The most common causes of graft failure are infection, smoking, premature loading of the graft site, and underlying medical conditions that impair healing. If a bone graft does fail, it can usually be redone after the area has healed. Dr. Ahn's use of CBCT-guided planning and PRF therapy helps minimize the risk of graft failure.
You may need a bone graft if you have insufficient jawbone volume to support a dental implant. Common reasons for bone loss include long-term tooth loss, periodontal disease, traumatic extraction, infection, or natural anatomical variation. A CBCT 3D scan is the definitive way to assess your bone volume. During your consultation, Dr. Ahn takes a CBCT scan and measures your bone height, width, and density at the implant site with sub-millimeter accuracy. Based on this evaluation, he will recommend the specific type of bone graft that best addresses your situation.