What This Guide Covers and Who It Is For
This guide explains each stage of getting a dental implant when a bone graft is also needed. It covers timelines, healing expectations, and the specialists involved.
A bone graft is a procedure that adds bone material to your jaw. Dentists use grafts when the jawbone is too thin or too soft to support an implant on its own. Bone loss can happen after a tooth extraction, from gum disease (periodontal disease), or simply from not having a tooth in that spot for a long time.
If your dentist or specialist has told you that you need a bone graft before an implant, this guide will help you understand why, how long the process takes, and what happens at each visit. It is also useful if you are still weighing your options and want to understand the full commitment before starting treatment.
How Bone Grafts and Dental Implants Work Together
A bone graft rebuilds the jawbone so it can hold an implant securely. Without enough bone, an implant may fail to integrate or may not be stable long term.
Why a Bone Graft May Be Needed
Your jawbone needs a certain thickness and density to anchor a dental implant. When bone is lost, a graft provides a scaffold that encourages your body to grow new bone in the area. Guided bone regeneration (GBR) is one common technique. It uses barrier membranes and bone graft materials to direct new bone growth into the deficient area. [1]
Common reasons for bone loss include long-term tooth loss, advanced periodontal disease, trauma, and infection. Even a single extraction can cause the surrounding bone to shrink over the months and years that follow. A 3D scan (cone beam CT) taken during your initial evaluation will show exactly how much bone is available and whether a graft is needed.
Common Types of Bone Grafts
Several types of graft materials exist. An autograft uses bone harvested from another site in your own body, often the chin or the back of the jaw. An allograft uses processed bone from a human donor. A xenograft uses animal-derived bone, typically bovine. Synthetic grafts use lab-made materials that mimic natural bone structure.
Your surgeon will recommend a graft type based on the size of the defect, the location in your mouth, and your medical history. In guided bone regeneration procedures, the graft material is often paired with a collagen membrane that keeps soft tissue from growing into the area where bone needs to form. [1] Each type has a strong track record, and the best choice depends on your specific situation.
Osseointegration: How the Implant Fuses with Bone
Osseointegration is the process by which living bone attaches directly to the surface of a titanium implant. This biological bond is what gives dental implants their strength and stability. The process typically takes 3 to 6 months after implant placement, though the exact timeline depends on bone quality, implant location, and overall health.
During osseointegration, new bone cells grow into the microscopic texture on the implant surface. Disrupting this process with too much force or loading the implant too early can lead to failure. That is why your specialist will wait until imaging and clinical tests confirm solid integration before attaching the final crown.
Practical Details Before You Start Treatment
Preparation, health factors, and timing all influence how smoothly your treatment goes. Here is what to consider before your first procedure.
Health Factors That Affect Your Timeline
Certain conditions can slow bone healing. Uncontrolled diabetes, smoking, and long-term steroid use are among the most significant risk factors. If you smoke, your specialist will likely ask you to quit or at least stop for several weeks before and after each surgery. Smoking reduces blood flow to the graft site and significantly increases the risk of graft failure.
Medications also matter. Blood thinners, bisphosphonates (drugs used for osteoporosis), and some immunosuppressants can affect bone healing. Bring a complete medication list to your consultation so your surgical team can plan accordingly.
When to Start and How to Plan
Most adults with adequate general health are candidates for implants with bone grafting. There is no upper age limit, though bone healing tends to be slower in older patients. For younger patients, implants are typically placed after jaw growth is complete, usually around age 18 for women and 21 for men.
If you know you are losing a tooth, starting the conversation with a specialist early can help. In some cases, the bone graft can be placed at the same time as the tooth extraction. This is called a socket preservation graft, and it prevents the bone loss that would otherwise occur during the months after extraction. Planning ahead can shorten your overall treatment timeline.
Temporary Tooth Options During Treatment
You will not have a visible gap during the 9 to 15 months of treatment. Several temporary options exist. A flipper is a lightweight removable partial denture that fills the space. A temporary bonded bridge (also called a Maryland bridge) attaches to the adjacent teeth without heavy preparation. In some cases, a temporary crown can be placed on the implant itself, though it is kept out of direct biting contact to protect the healing bone.
Your prosthodontist will help you choose the temporary option that works best for your specific location in the mouth and your daily needs. According to the American College of Prosthodontists, prosthodontists receive specialized training in managing the entire tooth replacement process, including these interim solutions. [2]
Step-by-Step: What Happens at Each Stage
The process includes a consultation, the bone graft surgery, a healing period, implant placement, a second healing period, and the final crown. Here is what each stage involves.
Stage 1: Consultation and Treatment Planning (1 to 2 Visits)
Your first visit involves a clinical exam, dental X-rays, and usually a 3D cone beam CT scan. These images let your specialist measure the exact amount of bone available. You will also review your medical history, discuss goals, and go over the full treatment plan.
In many cases, a prosthodontist coordinates the treatment plan while an oral surgeon or periodontist performs the surgical stages. This team approach ensures the implant is placed in the ideal position for the final restoration. You can learn more about what a prosthodontist does on the prosthodontics page.
Stage 2: Bone Graft Surgery (1 Visit)
The bone graft procedure is typically performed under local anesthesia, sometimes with sedation. Your surgeon opens the gum tissue at the deficient site, places the graft material, and in many cases covers it with a barrier membrane. The site is then stitched closed. [1]
The procedure usually takes 45 minutes to 90 minutes depending on the size and location of the graft. Most patients manage post-operative discomfort with over-the-counter pain relievers and prescription medication for the first few days. Swelling peaks around day 2 or 3 and typically subsides within a week. A soft diet is recommended for 1 to 2 weeks.
Stage 3: Bone Graft Healing (3 to 6 Months)
This is the longest waiting period. Your body gradually replaces the graft material with natural bone. The exact healing time depends on the graft size, material type, and your biology. Smaller grafts may be ready in 3 months. Larger grafts, such as sinus lifts or block grafts, may require 6 months or more.
Your specialist will monitor healing with periodic check-ups and sometimes follow-up imaging. During this time, you wear your temporary tooth replacement and follow care instructions to protect the graft site.
Stage 4: Implant Placement Surgery (1 Visit)
Once imaging confirms the graft has matured, the implant is placed. Your surgeon creates a small channel in the new bone and threads the titanium implant into position. A healing cap or cover screw is placed on top. The gum tissue is closed over or around the implant.
This procedure also typically uses local anesthesia with optional sedation. It usually takes 30 to 60 minutes per implant. Recovery is similar to the graft surgery: mild to moderate soreness for a few days and a soft diet for 1 to 2 weeks.
Stage 5: Osseointegration Healing (3 to 6 Months)
During this phase, bone cells grow into the implant surface and lock it in place. You continue wearing your temporary tooth. Your specialist may check stability at intervals using resonance frequency analysis (a quick, painless test) or clinical evaluation.
Osseointegration success rates are generally high, but results vary depending on bone quality, implant location, patient health, and habits like smoking. Following your specialist's post-operative instructions closely gives you the best chance of a strong bond.
Stage 6: Abutment and Final Crown (2 to 3 Visits)
Once osseointegration is confirmed, your prosthodontist attaches an abutment (a connector piece) to the implant. Impressions or digital scans are taken to design your final crown. The crown is custom-made to match the color, shape, and size of your natural teeth.
The final crown is typically placed 2 to 4 weeks after the abutment appointment. Your prosthodontist checks the bite, adjusts the fit, and confirms that the crown looks and feels natural. At this point, your treatment is complete. The American Dental Association recommends continuing regular dental visits and daily brushing and flossing around the implant to maintain long-term health. [3]
When the Graft and Implant Can Be Placed at the Same Time
In some cases, the bone graft and implant are placed during the same surgery. This is called simultaneous or immediate placement. It is an option when the bone deficiency is small enough that the graft can stabilize around an implant placed at the same time.
Simultaneous placement can shorten the total timeline by 3 to 6 months because you skip the separate graft healing period. However, it requires enough existing bone to achieve primary stability of the implant at the time of surgery. Your surgeon and prosthodontist will determine whether this approach is appropriate based on your imaging and clinical exam. Guided bone regeneration techniques are commonly used in these simultaneous procedures. [1]
Cost Factors for Dental Implants with Bone Grafts
Costs vary by location, provider, and case complexity. Expect the total to be higher than an implant without grafting because you are paying for two separate surgical procedures.
A bone graft alone typically ranges from $300 to $3,000 per site, depending on the type and extent of the graft. The implant surgery usually ranges from $1,500 to $3,000 per implant. The abutment and crown add another $1,500 to $3,000. In total, a single implant with a bone graft may cost between $3,300 and $9,000 or more. Costs vary by location, provider, and case complexity.
Dental insurance coverage for implants and bone grafts varies widely. Some plans cover a portion of the surgical costs. Others exclude implants entirely. Medical insurance may cover bone grafting in certain situations, such as grafting after trauma or for reconstruction. Ask your specialist's office to submit a pre-authorization to both your dental and medical insurance before starting treatment.
Many specialist offices offer payment plans or work with third-party financing companies. Requesting an itemized treatment estimate before committing allows you to compare options and plan your budget.
When to See a Specialist Instead of a General Dentist
Any case requiring a bone graft typically benefits from specialist care. Here are specific situations where a referral makes the most sense.
A prosthodontist should be involved when the final restoration is complex, such as replacing multiple teeth, managing bite alignment, or coordinating with other dental work. Prosthodontists complete 3 additional years of training beyond dental school focused specifically on restoring and replacing teeth. [2] They often serve as the quarterback of the implant team, planning the ideal implant position based on the final restoration.
An oral surgeon or periodontist should perform the surgical stages when significant bone grafting is needed, when the implant is near a nerve or sinus, or when your medical history adds surgical risk. These specialists have advanced surgical training and handle complications that fall outside the scope of most general practices.
General dentists can and do place implants in straightforward cases. However, when a bone graft is part of the plan, the added complexity usually warrants a specialist team. If you are unsure, getting a second opinion from a specialist is a reasonable step.
- Significant bone loss requiring a large graft or sinus lift
- Multiple missing teeth needing a coordinated restoration plan
- Medical conditions like diabetes, osteoporosis, or a history of bisphosphonate use
- A failed previous implant that needs to be removed and the site rebuilt
- Implant placement near the nerve canal or sinus floor where precision is critical
Find a Prosthodontist or Oral Surgeon Near You
If you need a dental implant with a bone graft, start by consulting with a qualified specialist who can evaluate your bone levels and create a treatment plan. You can search for a prosthodontist, oral surgeon, or periodontist in your area through our directory. Visit the prosthodontics page to learn more about what these specialists do and to find a provider near you.
Search Prosthodontists in Your Area