Bone grafting · foundation first
Rebuilding the foundation your implant stands on
When the jaw has lost bone, grafting rebuilds it, so your implant anchors into something solid. Planned on 3D imaging, done in-house on Thomson Drive.
Why jawbone disappears
Jawbone is use-it-or-lose-it. Every time you chew, tooth roots transmit force into the bone around them, and that stimulation is what tells the bone to stay dense. Remove the tooth and the signal stops. The bone in that spot begins to shrink within months, and the longer a tooth has been missing, the more bone quietly melts away.
Gum disease speeds the process by attacking the bone directly. Long-term dentures accelerate it too: a denture presses on the ridge without stimulating it, which is why dentures that fit fine five years ago start floating. If you’ve worn dentures for years or lost teeth a while back, some degree of bone loss is expected. It’s normal, and in most cases it’s fixable.
Why implants need bone
A dental implant works like a fence post: its strength comes from what surrounds it. The titanium post needs enough bone height and width to grip as the bone fuses to its surface. Place an implant into thin or soft bone and you’re gambling with the whole investment. Rebuild the bone first and implant success rates run above 95%, which is exactly why dental implants Lynchburg VA patients ask us about so often start with a conversation about bone. Grafting is how we make sure the foundation is ready before anything gets built on it.
The types of grafts, in plain English
- Socket preservation. Done at the moment a tooth is extracted: graft material fills the empty socket so the bone never gets a chance to collapse. It’s the simplest graft and the best insurance if you think you might want an implant later.
- Ridge augmentation. When a tooth has been gone for years and the ridge has thinned, graft material rebuilds the width or height so an implant has enough to anchor into. This is the workhorse graft for long-standing gaps.
- Sinus lift. In the upper back jaw, the sinus can sit too close to where an implant needs to go. A sinus lift gently raises the sinus membrane and adds graft material beneath it, creating the bone height the implant requires.
The materials are simpler than they sound. Most grafts use sterilized, processed bone mineral from a certified tissue bank, or a synthetic substitute, placed as small granules that act like scaffolding. Your own bone grows into the scaffold over the following months and gradually replaces it. What ends up supporting your implant is your bone, regrown where it had been lost.
The timeline, honestly
Most grafts need 3 to 4 months to mature before the implant is placed, and the implant then needs its own healing time after that. Yes, that stretches the calendar. We stage it anyway, because rushing an implant into a graft that hasn’t finished turning into solid bone undermines the reason you got the graft at all. It’s the same patience-first thinking behind our full-arch protocol: the goal is a result that holds for decades, not one that merely arrives quickly.
The scan decides, not a guess
Whether you need a graft is a measurement, not an opinion. Our in-house CBCT scanner maps your bone in three dimensions to the millimeter, so Dr. Kim or Dr. Azevedo can show you exactly how much bone you have and exactly what your case needs, before anything is scheduled or quoted. Some patients who expect a graft don’t need one. Some who feel fine do. Either way you’ll see it on the screen yourself, and because grafting, placement, and restoration all happen under one roof on Thomson Drive, nothing about your case gets lost between offices. Start with the dental implants overview to see how the whole program fits together.
Reviewed by Dr. Jihoon Kim, DDS, July 2026
Common questions
Frequently asked
- How do I know if I need a bone graft?
- You don't have to guess, and neither do we. The in-house CBCT scan measures your bone height and width to the millimeter, so before anything is scheduled you'll know whether your case needs grafting, what kind, and what it costs. Many patients who assume they need a graft turn out to have plenty of bone, and some who feel fine turn out to need one. The scan settles it either way.
- Does a bone graft hurt?
- Less than most patients expect. The procedure is done fully numb, and post-op discomfort is usually mild soreness for a few days, managed well with over-the-counter medication. A socket preservation graft placed at the time of an extraction adds almost nothing to the recovery you'd already have from the extraction itself.
- Where does the graft material come from?
- Most grafts today use processed, sterilized bone mineral from a licensed tissue bank or a synthetic bone substitute. These materials act as a scaffold: your own bone grows into and through them, gradually replacing the graft with living bone. Using your own bone from another site is possible but rarely necessary for routine implant cases.
- How long until I can get my implant?
- Most grafts need 3 to 4 months to mature before an implant can be placed, and larger rebuilds can take longer. It adds patience to the process, but placing an implant into solid, healed bone is a large part of why implant success rates run above 95%. We'd rather add a few months than compromise the foundation.
- What is a sinus lift?
- In the upper back jaw, the sinus sits close to where implants need to go, and when teeth have been missing a while the available bone can be thin. A sinus lift gently raises the sinus membrane and places graft material beneath it, creating enough bone height for an implant. It sounds dramatic, but it's a routine, well-established procedure we plan precisely on the CBCT scan.
- Can I skip the graft and just get a shorter implant?
- Sometimes, honestly, yes. Implant sizes and angled placement techniques can work with less-than-ideal bone, and if the scan shows we can give you a result that lasts without grafting, we'll tell you. What we won't do is squeeze an implant into inadequate bone to save a step. The scan decides, and we'll show you exactly what it shows us.
We'd love to see you on Thomson Drive
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