Bone grafting is considered when there is not enough bone to support an implant at the planned site. It is not needed for everyone, and the decision is not based on CT images alone. Your oral condition, overall health, and treatment plan need to be assessed together to determine whether grafting is needed and what other options are available.
Start by asking why more bone is needed
A dental implant is placed in the jawbone to support replacement teeth. It is important to assess whether the surrounding bone can adequately support an implant in its planned position. If the bone at that site lacks sufficient height or width, bone grafting—a procedure to add bone—may be considered.
Being told that there is “not enough bone” does not explain the extent or method of grafting. Ask where and how much bone is lacking, and how this relates to the planned implant position. Start by understanding the purpose of adding bone and the extent needed.
CT images help inform the decision
Dental CT provides three-dimensional views of the shape and amount of bone, nearby tooth roots and nerves, and the location of the maxillary sinus, an air-filled space in the upper jaw. The examinations needed are determined during dental care, and the images are interpreted alongside findings from a direct examination of your mouth.
The health of your gums and remaining teeth, your overall health, and whether you smoke also affect treatment suitability and recovery. Ask, “What did the CT show, and how does my health affect the benefits and burdens of bone grafting?”
Grafting may be done with implant placement or beforehand
If only a small amount of bone needs to be added, grafting may be performed at the same time as implant placement. If a larger area needs additional bone, treatment may be divided into stages, allowing recovery after grafting before placing the implant. The suitable approach depends on factors such as the extent of the bone deficiency and the anatomy of the site.
Dividing treatment into stages adds appointments for surgery and recovery checks, and may lengthen the overall treatment. Treat the initial timeline as an estimate, and ask what conditions need to be met before moving to the next stage and what the plan is if healing is not sufficient. When arranging treatment, also ask how checks after grafting, implant surgery, and the fabrication of replacement teeth fit together.
Consider the risks and limitations of additional surgery
Bone grafting can cause pain, swelling, bruising, or bleeding, and problems such as infection or exposure of the grafted area may occur. Depending on the site and procedure, altered sensation or sinus-related complications also need to be considered. If your own bone will be taken from another part of your body, ask separately about discomfort and risks at that site.
Even after grafting, not enough bone may form to support the implant, and further grafting or a change in the treatment plan may be needed. Smoking can affect recovery and the risk of failure, so let your dentist know if you smoke. Bone grafting itself does not guarantee implant success.
Compare options that do not involve bone grafting
If you have concerns about bone grafting, ask whether your missing teeth could be replaced in another way, such as with a bridge or dentures. These alternatives also have requirements and limitations depending on the condition of surrounding teeth and gums, chewing function, and other factors. Fewer surgical procedures alone do not make a treatment more suitable.
After the explanation, note on one page why grafting is recommended, why procedures would be combined or separated, the expected risks, and other options. Read this alongside the implant care information from Yonsei Goun Miso Dental Clinic, Sinchon Branch 1, and use your consultation to clarify what applies to you and what still needs to be checked.
Common Questions
Is bone graft material always taken from my own body?
Besides your own bone, materials from human or animal sources, or synthetic materials, may be used. Ask about the source of the proposed material, why it was chosen, and precautions. No particular material can be considered better for everyone.
Does bone grafting guarantee that an implant will succeed?
No. Enough bone may not form, or the implant may not integrate well with the bone. Your individual risk factors and the possibility of changes to the plan also need to be considered.
What cost items should I ask about separately?
Ask whether the quoted total includes bone grafting, implant placement, and the later fabrication of replacement teeth. Also check which costs could change if further grafting or a change in the treatment plan is needed.
References
Alongside the consultation questions in Tooth Notes, explore our clinic's information about related treatments.
Medical Information & Disclaimer
This article provides information to help you understand dental care in general and prepare for a consultation. It does not replace an individual diagnosis or treatment. Suitable treatment options, duration, outcomes, and side effects may vary depending on your oral and overall health. If you have symptoms or are deciding on treatment, please consult a dentist.
Yonsei Goun Miso Dental Clinic, Sinchon Branch 1
Yonsei Goun Miso Dental Clinic, Sinchon Branch 1 has been providing dental care in Sinchon since 2003. Dr. Kim Geun-bae, a Doctor of Dental Science and specialist in prosthodontics, and Dr. Hong Seong-bae, a Doctor of Dental Science, provide care together. Visit the clinic website for information on dental implants, preserving natural teeth, cavity treatment, root canal treatment, and gum treatment.
- Address
- 5F, Taeyoung Building, 88 Sinchon-ro, Mapo-gu, Seoul
- Dental Care Inquiries
- 02-3143-6321
- Opening Hours
- Mon · Wed · Thu · Fri 10:00–18:30
Tuesday 10:00–20:30 · Saturday 09:30–14:00 - Lunch Break & Closures
- Lunch break 13:00–14:30 · Closed Sundays and public holidays
Please check the clinic schedule and any records you should bring before your visit.
