Bone Grafting
Rebuilding the foundation for successful, long-lasting dental implants.
Why bone matters for implants
A dental implant works by integrating directly with the jawbone – so the quality and volume of bone at the implant site plays a critical role in whether treatment succeeds and how long it lasts. When a tooth is lost or removed, the bone that once supported it begins to resorb over time. In some patients, this process leaves insufficient bone to place an implant safely without first rebuilding the site.
Bone grafting is the procedure used to restore that foundation. Using graft material that encourages the body’s own healing response, we can rebuild bone volume and density at the site before – or in some cases at the same time as – implant placement.
There is no single graft material that suits every patient or every clinical situation. At Central Dental Group, the material we select is based on your individual anatomy, overall health, the extent of bone loss, and your long-term treatment goals. Options include:
- Human donor bone (allograft) – processed bone sourced from a certified tissue bank. It provides a natural scaffold that the body gradually replaces with your own bone over time. Allograft is widely used and has a well-established clinical record.
- Natural mineral grafts (xenograft) – typically derived from bovine or marine sources, these mineral grafts are processed to remove all organic material, leaving a porous mineral structure that supports bone regeneration. Xenograft is particularly well-suited to situations where slower, sustained volume maintenance is desirable.
- Your own bone (autograft) – harvested from another area of your own jaw or body, autograft is considered the gold standard for bone regeneration because it contains living cells and natural growth factors. It requires a second surgical site, which is factored into the planning and recovery.
- Synthetic graft materials – modern biocompatible synthetic options can provide reliable scaffolding for bone growth without the need for a donor source. These materials continue to evolve and are a strong option for many patients.
Every graft is selected according to your anatomy, health, and long-term treatment goals – never a one-size-fits-all approach.
Not every implant patient requires a bone graft. Grafting is considered when:
- Bone loss has occurred following tooth loss – particularly where a tooth has been missing for some time before implant planning begins.
- A tooth has been extracted and the socket needs preservation – socket grafting at the time of extraction can prevent significant bone loss before an implant is placed.
- Bone volume or density is insufficient at the planned implant site – identified through digital X-rays or 3D CBCT imaging during your assessment.
In many cases, grafting and implant placement can be staged appropriately to give the bone time to mature before the implant is placed, improving the long-term outcome.
Bone grafting is typically performed under local anaesthetic and is well-tolerated by most patients. Some swelling and mild discomfort in the days following is normal and generally settles with standard aftercare. Your dentist will give you clear instructions for the recovery period and let you know what to watch for.
The timeline for bone maturation before implant placement varies depending on the extent of grafting required and the material used. Your dentist will discuss the expected stages and timeframes as part of your individual treatment plan.
If you’ve been told you don’t have enough bone for an implant, or if you’re in the early stages of implant planning, book a consultation with Central Dental Group. Our team at Frankston and Elsternwick will assess your bone volume and discuss the options available to you.
