If you are considering dental implants, good bone health is essential. The implant will be fixed directly to the bone, so the longevity of your implant will rely on a robust jawbone. If your bone has deteriorated, the implant will be less supported, which could impact the success of the treatment. In these cases, a bone graft could be necessary to maximise your chances of success. Here’s everything you need to know about jawbone health.
Understanding Bone Resorption (Bone Loss) After Tooth Loss
Over time, every bone in the body remodels itself. Old bone is broken down by osteoclasts and is delivered into the bloodstream in a process called resorption. Then, osteoblasts reinforce strength by building new bone in its place in a process called ossification. When the balance between resorption and ossification is off kilter, bone loss occurs.
In the jaw, the force that is exerted through biting and chewing stimulates osteoblasts to keep the bone strong. But following tooth loss, this stimulus is lessened, resulting in a higher level of resorption and ultimately, the loss of bone density.
What is Bone Grafting and When is it Necessary?
Bone grafting is when a dental professional uses bone from another part of your jaw or body. It’s a type of surgery and is used to reinforce your jawbone, preparing your mouth for dental implants or another treatment.
A bone graft may be necessary if:
- Your jawbone lacks the density or thickness to support a dental implant.
- You have previously experienced tooth loss and are at risk of insufficient bone density.
- You have advanced levels of gum disease that have led to bone loss.
Through consultations and examinations, a dental professional will be able to determine whether your bone density is sufficient for an implant or whether a bone graft will be required.
The Different Types of Bone Graft Materials and Techniques
There are several bone graft materials and techniques that a dental professional could use during treatment. The bone could either come from you, a donor, an animal or be made from synthetic materials. If you are in need of a major bone graft, it is often taken from your hip while you are under general anaesthesia. For a minor bone graft, it could be taken from elsewhere in your jaw.
Another common material used is called Bio-Oss. This bone comes from bovine, or cattle, which has been sterilised, so it is safe for use. It could be used by itself, or a dental professional may combine this with your own bone. During your consultations, your dentist will be able to answer any questions or concerns that you have regarding a bone graft.
Timeline: How Bone Health Affects Your Implant Treatment Schedule
When a bone graft is needed, this can have a significant impact on your implant treatment schedule. Regardless of the procedure needed to improve your bone health, it will add weeks or months in some cases to your timeline. Minor grafts can heal within 8 to 12 weeks, whereas major grafts could take 6 months or more.
Remember that your timeline is individual to you and your needs. For a more accurate estimate of your implant treatment schedule, it’s recommended to speak with a dental professional.
Consult the Experts at Goldfields Family Dental
To learn more about bone grafts and whether you require one for dental implants, get in touch with the experts at Goldfields Family Dental. The team will curate personalised treatment plans that will restore a bright, healthy smile.