The thought of any kind of surgery can be worrying, but it doesn’t have to be. That’s especially true when it comes to things like bone grafting. Understanding what’s involved can take some of the stress out of your surgery.
So, what is a bone graft? In the simplest terms, it’s a procedure that helps your body grow new bone, much like planting a seed helps a flower to grow. This is sometimes necessary when there’s not enough bone for dental implants. This blog post breaks down all the details so you know exactly what to expect.
Key Takeaways
- A bone graft helps rebuild lost bone, making it possible to get dental implants.
- Bone loss can happen due to gum disease, missing teeth, injury, or long-term denture use.
- There are different types of bone grafts, including natural and synthetic options.
- Healing takes a few months, and your dentist will guide you through the process.
- Bone grafting is common and can improve both oral health and confidence.
When Is a Bone Graft Needed?
Over time, if a tooth goes missing and is not replaced, the jaw bone in that area will start to deteriorate. This is because your natural teeth are constantly stimulating the jawbone. Without that stimulation, the body starts to reabsorb the bone.
The result is that the area will not be suitable for placing dental implants. This can affect the bite, make it difficult to wear dentures and impact facial aesthetics.
Reasons for Bone Loss
There are many reasons for bone loss in the jaw area:
- Periodontal (Gum) Disease: This is the leading cause of bone loss in adults and, unfortunately often preventable.
- Missing Teeth: As already explained above, when teeth are missing, the bone that supports those teeth begins to dissolve.
- Facial Trauma or Injury: Accidents happen, and bone grafting may be part of facial reconstruction.
- Genetics: While less common, genetics can unfortunately play a role.
- Wearing Dentures Long-Term: Long-term dentures can contribute to jawbone loss by speeding up the shrinkage of bone mass because they don’t provide the same kind of stimulation as natural teeth.
Research has shown that bone grafts fail at a higher rate in smokers. So, if you are a smoker and considering a bone graft, this is something that you should strongly consider before going forward with your surgery. It’s best to be in the best of health, which also means you should discuss any medical conditions you may have with your healthcare provider.
Understanding What is Bone Graft: Your Options
There is more than one type of bone graft. Your dentist or healthcare provider can help you decide what is best for you based on the amount of bone loss, the location of the graft, and other health factors.
| Graft Source | Description | Benefits | Drawbacks |
| Autogenous (Autograft) | A piece of bone is taken from your body, usually your chin, jaw, hip, or leg, and transplanted into your jaw. | Because the bone graft material is your own, this is the “gold standard.” Your body will accept this material best as there’s no risk of disease transmission and it typically means faster healing time. Depending on the type, dental bone grafts have success rates up to 100%. | A second surgical site will be needed to remove bone for the transplant. This can increase healing time, pain and possible complications, which is why it is imperative you discuss all risks with your healthcare provider or medical center ahead of time. |
| Allograft | Bone tissue donated by another human goes through a rigorous sterilization process to make sure it is safe. | Doesn’t require the removal of your own bone so less discomfort than an autograft, with less risk. Because tissue is sanitized, disease transmission is extremely rare, although not unheard of. It’s not impossible that the body might reject the graft as it sees the donated material as “foreign.” | Slightly increased risk of infection or rejection. This is something else you will need to consider when deciding the right grafting procedure for your circumstances. |
| Xenograft | This uses bone that’s typically from a cow. It goes through a sterilization and processing method to remove any risk. | Similar to allografts, this material will eliminate a second procedure, plus, there’s often no shortage. | There may be ethical or religious concerns with this type of material. Also similar to an allograft, there is an increased risk of rejection, and although small, this is definitely a factor. |
| Alloplast | This uses synthetic or artificial, man-made materials to mimic the properties of natural bone and are readily available when needed. | Eliminates the need for harvesting bone. It can repair larger areas, and there are various options depending on a patient’s needs. | Because these options are created from synthetic substances, it’s not uncommon that bone regeneration might take longer. There is, however, significant research in this area with promising advancements in gene-modifying drugs to help solve this. |
Why Are Bone Grafts So Common?
Millions of people experience some type of bone loss, and a 2016 study showed more than half of those needing dental implants require a bone graft. So, as you can see, what is bone graft is a question that gets asked frequently by those facing implant surgery or some other oral issue. That’s because providers currently place about 2.2 million bone grafts every year, globally.
That makes them a very common dental procedure, so rest assured you are not alone. This technology offers a safe and tested solution, helping improve a person’s overall oral health and confidence.
Bone Grafts: A Step Toward a Healthier Smile
Bone grafting may sound complex, but it’s a common and effective procedure that helps restore lost bone and support long-term oral health. Whether you’re preparing for dental implants or addressing bone loss, understanding your options can make the process feel much more manageable. If you’re considering a bone graft, talk to your dentist about the best approach for your needs. With the right care and guidance, you’ll be on your way to a stronger, healthier smile.
Restore Your Smile with Expert Care
If you’re considering a bone graft or need guidance on your dental health, our team at New Leaf Rohnert Park is here to help. We provide personalized care to ensure the best outcome for your smile. Call us at (707) 586-1549 to learn more or request an appointment today!
