When the jawbone doesn’t have enough density or volume to support a dental implant, doctors may recommend a bone grafting procedure. This technique helps the implant post stay firmly in place and integrate well with the jawbone.
So, how many types of bone grafting methods are available today? Let’s explore this important procedure with My Smile and learn what to keep in mind before getting started.
What is jawbone grafting in dental implants?
Jawbone grafting (also called socket bone graft or dental bone graft) is a technique that adds bone material to areas of the jaw that have shrunk or weakened. This helps make the bone stronger and suitable for holding an implant post.
Artificial bone grafting is only needed when the jawbone lacks enough thickness or height. In such cases, it is performed before placing the dental implant.
If the patient still has enough bone, the doctor may proceed with the implant without a graft. However, when the bone has already resorbed, grafting helps increase stability and improve the long-term success of the implant.
In most cases, doctors also use a membrane to protect the grafted area and support the bone as it heals and bonds with the body. These membranes are made from synthetic biological materials that help guide effective tissue and bone regeneration.
Membranes used in jawbone grafting
There are 2 types of membrane used in implant bone grafting:
Resorbable membranes:
These are collagen-based artificial membranes with a 3D structure that help guide and support new bone growth. They dissolve naturally within 2–3 months, matching the body’s natural healing process.
Non-resorbable membranes:
These are made from durable materials such as PTFE, titanium mesh, or cellulose. They provide a stable environment for bone to grow but need to be surgically removed after healing is complete.
Healing time after dental bone grafting
Healing time depends on each person’s condition and how much work was done, but usually takes 3 to 6 months:
- After 2–3 weeks: Gum tissue heals.
- After 3–6 months: The grafted bone fully bonds with the natural jawbone and is ready for implant placement.
Patients should carefully follow the dentist’s instructions and maintain good oral hygiene to support healing.
Common bone grafting methods for implants
There are several types of bone materials used for grafting, but the two most common methods are:
Synthetic bone graft
This method uses bio-compatible synthetic materials to replace the missing bone in the jaw. These materials are designed to closely match natural bone in both structure and composition, making it easier for the body to accept and allowing new bone to grow.
The biggest advantage of synthetic grafting is that it does not require removing bone from the patient’s own body. This makes the procedure safer, faster, and less risky.
Autograft (using your own bone)
This technique involves taking bone from another part of the patient’s body—such as the chin or jaw angle, and placing it in the area where bone is missing.
Since the bone comes from the patient, it contains live cells, proteins, and minerals that support fast healing and bone regeneration. However, this method requires two surgeries, which may cause more pain, swelling, or discomfort at the donor site.
Jawbone grafting procedure
The jawbone grafting process typically includes 4 main steps:
Step 1: General check-up and 3D CT scan
The dentist will evaluate the patient’s overall health and oral condition to ensure they are fit for the bone graft. Then, a 3D CT scan will be taken to provide a detailed view of the jaw structure and help the dentist plan the treatment.
Step 2: Anesthesia and disinfection
Before starting, the surgical area is disinfected and local anesthesia is applied to minimize pain and keep the patient comfortable during the procedure.
Step 3: Bone graft placement
The dentist makes a small incision in the gum and gently lifts the soft tissue to expose the jawbone. The new bone material is placed in the area where the bone is missing and carefully shaped. A protective membrane is then added to cover and stabilize the graft, helping support new bone formation.
Step 4: Stitching and post-op instructions
Once the bone and membrane are in place, the gum is stitched closed with special surgical sutures to ensure a secure and clean wound.
Nutrition after jawbone grafting
A proper diet helps speed up the healing process and improves recovery after surgery. Patients are encouraged to include the following food groups:
- Calcium: Helps rebuild bone and supports wound healing. Foods rich in calcium include salmon, milk, cheese, yogurt, sesame seeds, and cabbage.
- Magnesium: Plays an important role in forming and repairing bone structure. Good sources of magnesium include herring, mackerel, shrimp, dairy products, whole grains, and leafy greens.
- Phosphorus: Supports bone regeneration, but should be consumed in balanced amounts daily. High-phosphorus foods include egg yolks, cheese, beef liver, oats, and walnuts.
- Zinc: Enhances calcium absorption and promotes joint and bone recovery. Zinc-rich foods include beef, chicken, shrimp, mushrooms, spinach, and kale.
- Vitamins B6 & B12: Boost immunity, support nutrient absorption, and aid in healing bone damage. These vitamins are found in cereals, bananas, poultry, eggs, organ meats, and nuts.
>>Read more: Dental implant price list in Da Nang
In summary, jawbone grafting involves four key steps and should be performed by a qualified specialist to ensure the best results. This procedure is essential for the long-term success of dental implants.
My Smile Dental Clinic is one of the leading and most trusted dental clinics in Da Nang, specializing in cosmetic dentistry, as well as comprehensive oral care and treatment services. Before placing a dental implant, patients will receive a thorough health check-up and be advised on jawbone grafting if necessary.
