CBCT-guided bone grafting by board-certified periodontist Dr. Chanook David Ahn. Socket preservation, ridge augmentation, and guided bone regeneration with PRF-enhanced healing. Located in the South Coast Metro area, serving Costa Mesa, Irvine, Newport Beach, Santa Ana, and Tustin.
A dental bone graft is a surgical procedure that rebuilds or augments jawbone that has been lost due to tooth extraction, periodontal disease, trauma, or natural resorption over time. During the procedure, bone graft material is placed into the area of bone deficiency, where it serves as a scaffold that the body gradually replaces with new, living bone through a process called creeping substitution. Bone grafting is one of the most commonly performed procedures in implant dentistry because adequate bone volume and density are essential for the long-term success of dental implants.
The jawbone is a dynamic, living tissue that requires stimulation from tooth roots to maintain its volume and density. When a tooth is lost, the surrounding bone no longer receives the mechanical stimulation it needs, and the body begins to resorb the bone in a natural process called disuse atrophy. Research shows that up to 50 percent of alveolar bone width can be lost within the first 12 months after tooth extraction, and bone height continues to diminish over subsequent years. Without intervention, this progressive bone loss can make dental implant placement difficult or impossible.
Board-certified periodontists like Dr. Chanook David Ahn have advanced residency training in bone biology, regenerative procedures, and the surgical techniques required to predictably rebuild lost jawbone. Periodontal residency programs dedicate significant time to the science of bone graft physiology, wound healing, and the clinical application of regenerative materials. This depth of training is what separates specialist-level bone grafting from general dental approaches and is reflected in consistently higher success rates and more predictable outcomes.
Not all bone grafts are the same. The type of bone graft Dr. Ahn recommends depends on the location of the bone loss, the amount of bone that needs to be regenerated, and the ultimate treatment goal. Here are the four primary types of dental bone grafts performed at The Loft Dental Studio.
Socket preservation is the most common type of dental bone graft. It is performed immediately after a tooth is extracted to prevent the rapid bone loss that naturally occurs following extraction. During socket preservation, Dr. Ahn places bone graft material directly into the empty tooth socket and covers it with a collagen membrane. This maintains the volume and shape of the ridge, preserving the bone architecture needed for future dental implant placement. Socket preservation is a relatively quick and minimally invasive procedure that typically adds only 10 to 15 minutes to the extraction appointment. Patients who plan to have dental implants in the future should strongly consider socket preservation, as it avoids the need for more extensive and costly ridge augmentation procedures later.
Ridge augmentation is performed when the jawbone has already lost significant width or height, often because a tooth was extracted months or years ago without socket preservation. This procedure rebuilds the ridge to dimensions adequate for dental implant placement. Dr. Ahn exposes the deficient ridge, places bone graft material against the existing bone, and covers the graft with a resorbable or non-resorbable membrane to protect it during healing. Ridge augmentation requires more healing time than socket preservation, typically four to six months, because the graft must integrate with the existing bone and remodel into dense, load-bearing tissue before implants can be placed.
Block bone grafts are used for large-volume bone deficiencies where particulate bone graft material alone would not provide sufficient structural support. In this technique, a block of bone is harvested from a donor site, often the posterior mandible (lower jaw) or the chin, and secured to the deficient area with small titanium screws. The block graft acts as a rigid scaffold that maintains space and provides a solid foundation for new bone growth. Block grafts are most commonly used for severe horizontal or vertical bone loss in preparation for dental implants. Healing time is typically six to nine months, after which the fixation screws are removed and implants can be placed.
Guided bone regeneration is an advanced technique that uses barrier membranes to direct the growth of new bone at sites with insufficient bone volume. The membrane creates a protected space over the bone defect, preventing faster-growing soft tissue cells from invading the area and allowing slower-growing bone cells to regenerate without competition. GBR is frequently combined with particulate bone graft material to provide a scaffold within the protected space. Dr. Ahn uses both resorbable collagen membranes and non-resorbable reinforced membranes depending on the size and geometry of the defect. GBR is often performed simultaneously with dental implant placement when minor bone deficiencies exist around the implant, or as a staged procedure for larger defects. For more details on our regenerative approaches, visit our bone regeneration service page.
The choice of bone graft material depends on the clinical situation, the size of the defect, and the specific biological properties needed for optimal healing. Dr. Ahn selects materials based on each case's unique requirements and often uses a combination approach to optimize graft performance.
All bone graft materials used at The Loft Dental Studio are sourced from FDA-regulated manufacturers and tissue banks. They undergo rigorous processing, sterilization, and quality control to ensure safety and efficacy. Dr. Ahn discusses the specific materials recommended for your case during your consultation.
Dr. Chanook David Ahn brings a scientifically rigorous, technology-driven approach to every bone grafting procedure. His training at Yale-New Haven Hospital and the VA Greater Los Angeles Healthcare System (UCLA-affiliated) provided extensive experience with regenerative periodontal procedures, and his board certification by the American Board of Periodontology confirms mastery of the biological principles that govern bone graft success. With over 5,000 implants placed, Dr. Ahn has the clinical experience to select the right graft type, the right material, and the right technique for each patient's unique anatomy.
Every bone grafting case at The Loft Dental Studio begins with a CBCT (cone beam computed tomography) scan. This in-office 3D imaging technology captures the jawbone in all three dimensions with sub-millimeter accuracy. CBCT reveals the exact location and extent of bone loss, the proximity of vital structures such as the inferior alveolar nerve and the maxillary sinus, and the density of remaining bone. This information allows Dr. Ahn to plan the precise dimensions of the graft, select the appropriate materials, and anticipate any anatomical challenges before surgery begins.
Dr. Ahn enhances bone grafting outcomes with PRF (Platelet-Rich Fibrin) therapy. A small sample of the patient's own blood is drawn and centrifuged during the procedure to produce a fibrin membrane concentrated with platelets, growth factors, and white blood cells. This PRF membrane is placed over and within the bone graft site, delivering a concentrated dose of the body's own healing factors directly where they are needed. Research has shown that PRF accelerates soft tissue healing, reduces post-operative inflammation, and supports bone graft integration and maturation.
Bone grafting is not a one-size-fits-all procedure. The key to predictable results is matching the right graft type and material to the specific defect. A socket preservation graft after extraction is straightforward and highly successful. A ridge augmentation for a patient who lost bone years ago requires more planning, more precise surgical technique, and a deeper understanding of bone biology. That is why specialist training matters. At The Loft Dental Studio, every bone graft is planned with CBCT imaging, enhanced with PRF therapy, and performed by a board-certified periodontist with thousands of cases of experience. This combination consistently produces bone that is dense enough, wide enough, and tall enough to support implants that last.
Bone grafting serves several important purposes in dental treatment. Here are the most common reasons patients at The Loft Dental Studio undergo bone grafting procedures.
Dr. Ahn's Save-First Philosophy: Before recommending extraction and bone grafting for implant placement, Dr. Ahn always evaluates whether the natural tooth can be saved. If a compromised tooth has a viable prognosis with periodontal treatment such as LANAP laser therapy or guided bone regeneration, he will present that option first. Preserving natural teeth is always preferred when clinically justified.
Understanding what happens during a bone grafting procedure helps patients feel more confident and prepared. Here is the step-by-step process Dr. Ahn follows at The Loft Dental Studio.
Your bone grafting journey begins with a comprehensive consultation that includes a CBCT 3D scan. Dr. Ahn evaluates the location and extent of bone loss, discusses your treatment goals, and develops a customized surgical plan. You receive a clear explanation of the recommended graft type, materials, timeline, and cost before any treatment begins.
The procedure is performed under local anesthesia to ensure complete numbness of the surgical area. IV conscious sedation, oral sedation, and nitrous oxide are available for patients who prefer additional comfort. Learn more about our sedation options.
Dr. Ahn carefully exposes the bone defect through a minimally invasive incision. For socket preservation, the extraction is performed first and the socket is debrided of any infected or granulation tissue. For ridge augmentation and GBR procedures, the existing bone surface is decorticated (small perforations are made in the cortical bone) to promote blood supply and cellular migration into the graft.
Bone graft material is placed into the defect and shaped to the desired contour. A barrier membrane is placed over the graft to protect it and prevent soft tissue cells from invading the graft space. PRF membranes derived from the patient's own blood are layered over and within the graft to enhance healing. The site is then closed with resorbable sutures.
Over the following months, the body gradually replaces the graft scaffold with new, living bone. Dr. Ahn monitors healing with clinical examinations and periodic CBCT scans to assess bone density and volume. When the graft has matured sufficiently, dental implants can be placed.
Find out if bone grafting can rebuild your jawbone for dental implants. Dr. Ahn provides CBCT-guided evaluations and honest, no-pressure treatment recommendations.
Call (714) 549-7030Bone graft costs vary depending on the type of graft, the complexity of the case, the volume of graft material required, and whether additional procedures such as membrane placement or PRF therapy are included. At The Loft Dental Studio, we provide detailed cost estimates after your CBCT evaluation so you understand exactly what your treatment involves before proceeding.
Many PPO dental insurance plans cover a portion of bone grafting procedures, particularly socket preservation after extraction and grafts associated with dental implant placement. Medical insurance may also cover bone grafting when it is deemed medically necessary. Coverage varies significantly by plan and by insurer. 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 bone grafting is generally straightforward when patients follow post-operative instructions carefully. Here is what Costa Mesa patients typically experience.
Most patients report that dental bone grafting is far less painful than they anticipated. The procedure is performed under local anesthesia, and IV sedation is available for complete comfort. Post-operative discomfort is typically mild to moderate and is managed with over-the-counter ibuprofen and prescription pain medication for the first 2 to 3 days. Swelling peaks around days 2 to 3 and then gradually subsides. Dr. Ahn uses PRF therapy derived from the patient's own blood to accelerate healing and reduce post-operative inflammation, which many patients find significantly shortens their recovery.
Healing time depends on the type of bone graft performed. Socket preservation grafts typically heal in 3 to 4 months. Ridge augmentation procedures require 4 to 6 months for the graft to mature. Block grafts and guided bone regeneration cases may need 6 to 9 months before implants can be placed. Soft tissue healing over the graft site usually occurs within 2 to 3 weeks, but the underlying bone graft needs additional months to integrate and remodel into living bone. Dr. Ahn monitors healing with periodic CBCT scans and determines the optimal time for implant placement based on actual bone density rather than arbitrary timelines.
Dental bone grafts have a very high success rate, typically 90 to 95 percent or higher when performed by a trained specialist. Socket preservation grafts have success rates exceeding 95 percent. The success rate depends on several factors including the type and size of the graft, the patient's overall health, smoking status, and the surgeon's experience. Board-certified periodontists like Dr. Ahn have extensive training in bone regeneration and graft physiology, which contributes to consistently high success rates.
Many PPO dental insurance plans cover a portion of bone grafting procedures, particularly socket preservation after extraction and bone grafts performed in preparation for dental implants. 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 so you understand your out-of-pocket costs. Financing through CareCredit and FSA/HSA accounts are also accepted.
Yes, in many cases bone grafting and implant placement can be performed simultaneously. This is common with socket preservation grafts at the time of extraction, and with minor guided bone regeneration around implants that have adequate initial stability. When the bone defect is large or the implant cannot achieve primary stability in the remaining bone, a staged approach is recommended. Dr. Ahn evaluates each case individually using CBCT imaging to determine whether simultaneous or staged treatment will produce the best long-term outcome.
When a tooth is extracted without a socket preservation bone graft, the surrounding bone begins to resorb immediately. Studies show that up to 50 percent of the bone width can be lost within the first 12 months after extraction, and bone height loss follows over time. This resorption can make future dental implant placement more difficult, more expensive, and in some cases impossible without additional bone augmentation procedures. Socket preservation at the time of extraction is a relatively simple and affordable procedure that maintains bone volume and greatly simplifies future implant placement.