Using Your Own Teeth as a Dental Bone Graft Material (Tooth Dentin Grafting)

(updated February 2025)

The concept of using one’s own teeth as dental bone graft material is innovative and we do it routinely. This approach, known as autogenous tooth grafting (dentin grafting), leverages the natural properties of your teeth to aid in bone grafting.

Whether you’re considering dental implants, a sinus lift, or preparing for an All-on-4/6 surgery, understanding how your own teeth can contribute to these procedures is invaluable. Let’s talk about the science, safety, and practical applications of this remarkable technique.

The Science

Dentin, enamel, and cementum—the trio making up a tooth’s structure—are rich in minerals akin to those found in bone. Specifically, the root portion of a tooth is a powerhouse of bone morphogenetic proteins (BMPs) and growth factors. These elements are the architects of bone regeneration.

When a tooth is meticulously ‘processed ‘and introduced into a site requiring bone regeneration, it doesn’t just sit idly. Instead, it becomes a signal, calling to action the body’s own regenerative mechanisms. The tooth’s bioactive molecules kickstart the healing process, providing a scaffold for new bone to grow. This is combined with PRP/PRF made from your own blood draw to form and excellent graft that works very well.

The Safety Spectrum

Opting for your own teeth as a graft material has benefits:

• Zero Rejection Risk: The graft is from your own body, sidestepping any concerns of immune rejection or disease transmission.
• Accelerated Healing: The presence of living cells and growth factors in autogenous grafts means your body can heal faster than it would with synthetic alternatives.
• Volume Enhancement: A graft can be made larger since there is a bigger source of teeth on some patients

Applications for Dental Implants

From Teeth to Dental Implants

Repurposing a tooth is the concept—be it a wisdom tooth or one extracted for other reasons—as a graft material for future dental implants. This is not just possible; it’s practical. Such a procedure, known as socket preservation graft, not only reuses your tooth but also ensures the site is primed for a dental implant, maintaining bone volume and density. The goal is longevity.

Sinus Lifts and Guided Bone Grafts (GBR)

For those whose upper jaw lacks the bone density to support implants, a sinus lift can provide a lot of bone in a hollow area. Here, your processed tooth roots can play a pivotal role, filling the space beneath the lifted sinus membrane or helping to add width where the “window” was made.

Reinforcing All-on-4 Surgeries

The All-on-4 technique, a revolutionary approach to replacing an entire arch of teeth, often necessitates some grafting. Your own teeth, once processed, can serve as an excellent graft material to patch up same day extraction sites. In my office, any extra bone and good teeth are ground up, processed and used on a daily basis.

Potential Issues

It’s important to note that not all teeth are suitable for this innovative grafting process. Specifically, teeth that have undergone root canal treatments are not ideal for use as graft material. Root canal teeth are not clean enough for this technique.

Consequently, while the concept of using your own teeth for bone grafts opens up exciting possibilities, it’s essential to rely on healthy, untreated teeth to maximize the benefits of this approach. A tooth with a filling or crown can be used as long as we remove that part before processing the teeth to use as bone graft. And just like any other bone graft, the tooth graft will take about four months to become solid again.

The journey of using your own teeth for dental bone graft material marries the wisdom of nature with the precision of modern dentistry. It’s a testament to the body’s remarkable ability to heal and regenerate, using resources that are uniquely yours.

If you’re navigating the path towards dental implants, sinus lifts, or All-on-4 surgeries, consider this natural and very cool approach. We will guide on what is the right technique for your situation. Dr. Ramsey Amin of Burbank Dental Implants has done thousands of bone and gum grafts over the last 25 years.