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What You Need To Know About a Dental Bone Graft

Discover more about dental bone grafts and how they impact oral health. Find out how to restore your smile’s strength with this guide.

Last updated on

December 19, 2023

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What You Need To Know About a Dental Bone Graft

Imagine you're indulging in your favorite meal when suddenly you notice something doesn't feel right. Upon inspection, you realize you're dealing with a missing tooth. 

Apart from affecting your beaming smile, did you know missing teeth can lead to jawbone loss over time? And if you're considering dental implants, a procedure known as a dental bone graft might be necessary. 

This article will guide you through the fascinating world of dental bone grafts and how they play a crucial role in maintaining oral health.

​​What Is a Dental Bone Graft?

A dental bone graft is a surgical procedure in dentistry that involves adding bone tissue (or bone-like material) to the jawbone. The aim? To stimulate and facilitate bone growth.

The newly formed bone offers a robust and sturdy platform for dental implant surgery. It's especially beneficial when there's not enough bone in your jaw to support the implants due to tooth loss or other conditions. 

Sounds technical, doesn't it? No stress! We'll break it down as we go along.

When Might You Need a Jawbone Graft?

It's important to note that not everyone who loses a tooth or suffers from gum disease will require a bone graft. But, when the jawbone has significantly receded or become too thin to support a dental implant, a bone graft might be suggested. 

If you've experienced trauma to the face that resulted in bone loss, a bone graft can also help restore the jawbone's shape and function.

What Causes Jawbone Loss?

A healthy jawbone is constantly renewing itself, stimulated by the forces of chewing and the presence of tooth roots. This natural process helps maintain the bone's density and strength. However, certain situations can interrupt this cycle and cause your jawbone to lose its ability to rebuild — a condition often referred to as bone loss.

Missing Teeth

One of the primary culprits behind bone loss is missing teeth. When you lose a tooth, the socket that once housed the tooth root becomes empty. Without the tooth root's stimulation, the body might start to resorb the calcium from the jawbone to use elsewhere in the body. 

This lack of stimulation and the redirection of calcium can cause the jawbone in the area of the missing tooth to shrink over time. This is where a socket graft might be recommended immediately after a tooth extraction to help maintain the shape and volume of the jawbone and prepare the site for a future implant.

Gum Disease

Another prevalent cause of bone loss is periodontal disease, also known as gum disease. This infection damages the gum tissue and can extend to your jawbone if left untreated. As the disease progresses, pockets of bacteria form and gradually eat away at the jawbone and surrounding tissues. The longer gum disease is left untreated, the more severe the bone loss can become.

In these situations, restoring the jawbone's shape, function, and strength might require a dental bone graft. Through this procedure, we aim to rebuild lost bone and create a solid foundation for potential dental implants.

What Are the Different Bone Grafts Available?

Now that we've understood some of the causes of jawbone loss, let's delve a bit deeper into bone grafts.

There are four main types of bone grafts used in dentistry: 

  • Autograft: An autograft is a bone taken from your own body, such as the hip or the chin, and transplanted into your jaw. It's like borrowing a book from your own library. Since it's your own bone, it integrates well and promotes natural bone growth effectively.
  • Allograft: An allograft is a bone graft material obtained from a cadaver and processed to ensure its safety and effectiveness. The benefit of an allograft is that it saves you from having a second surgical site.
  • Xenograft: A xenograft involves the use of animal bone, typically from cows. The bone undergoes rigorous processing to make it safe and compatible for use in humans.
  • Alloplast: An alloplast refers to a synthetic material. In this case, a synthetic bone is created in a lab and used for the graft. It can be a great option for those who prefer not to use human or animal bones.

The type of bone graft used depends on the patient's specific needs and preferences and the oral surgeon's assessment. All these types work towards the same goal: to stimulate bone growth in the jawbone, ensuring a stable foundation for dental implant placement.

How To Prepare for a Dental Bone Graft Surgery

Getting ready for a dental bone graft surgery involves several steps to ensure a smooth process and successful recovery. Let's walk through some aspects of this preparation.

Pre-Surgery Preparations

Preparation is a crucial aspect of dental bone graft surgery. Ensuring good bone health is vital for the graft to successfully fuse with existing, healthy bone. A comprehensive evaluation will be performed, which may include assessing your vitamin D levels, which are crucial for calcium absorption and bone health. 

If you're a smoker or have untreated oral health issues, your dentist will address these factors prior to surgery. It's important to optimize your oral health as much as possible to increase the chances of successful bone fusion.

If tooth extraction is required, especially in the case of a decayed or damaged tooth, this will typically be done before the grafting procedure. This ensures that the area is clean, free from infection, and ready for the graft.

Formulating a Treatment Plan

Your dental team will work closely with you to develop a comprehensive treatment plan. This plan will outline all necessary procedures, their order, and any other steps you'll need to take. It may also include dietary suggestions or supplements to support bone health during the healing phase. 

This detailed plan ensures you're fully prepared for what to expect and can take all the steps necessary to ensure the best possible outcome.

Anesthesia and Sedation

The type of anesthesia or sedation used during your dental bone graft procedure will be chosen with your comfort in mind, along with considerations of your health status and the complexity of the procedure. Your dental team will discuss the options with you, ensuring you understand the process and can make an informed decision.

The Dental Bone Graft Procedure

From detailed assessments to your comfort during the procedure, every step of a dental bone graft procedure is designed to ensure the best outcome.

Assessment With X-Rays

The dental bone graft procedure begins with a thorough examination and X-Ray of your jawbone. These X-Rays give your oral surgeon or periodontist a clear picture of your jawbone's current state, including its density, shape, and any areas of bone loss. 

By mapping out the exact areas where the grafting will occur, they can plan the procedure with accuracy and safety.

The Grafting Process

Once the planning phase is complete, the grafting begins. This part of the procedure depends heavily on the type of bone graft being performed. 

If an autograft is your best fit, your surgeon will carefully extract bone from another part of your body, typically your chin or hip. In contrast, allografts, xenografts, or alloplasts involve the use of prepared bone or synthetic material that's ready for grafting.

A Sinus Lift and Ridge Augmentation

In cases where the upper jaw doesn't have enough bone height or the sinuses are too close to the jaw for dental implants, a sinus lift might be necessary. This process involves the careful lifting of the sinus membrane to make room for new bone along the sinus floor. 

On the other hand, a ridge augmentation might be performed if the jaw isn't wide enough to support dental implants. This technique aims to rebuild the natural contour of your gums and jaw.

Ensuring Comfort

Throughout the procedure, your comfort is a priority. The procedure is performed under local anesthesia or sedation to make it as painless as possible. Additionally, your dental team will guide you through post-operative care instructions, which may include managing swelling and pain, taking prescribed medications, and maintaining oral hygiene. 

This guidance ensures a smooth recovery and optimal results from your dental bone graft procedure.

What Does Life Look Like After a Dental Bone Graft?

Post-procedure life is a critical part of the bone graft journey. After the bone graft procedure, the healing process begins immediately. Your body starts to regenerate new bone tissue to fuse with the graft. 

During this phase, maintaining oral hygiene is paramount. Regular check-ups are necessary to monitor the healing process, ensure the graft is integrating properly, and check the overall health of your gums and natural teeth.

If you experienced tooth loss and the bone graft was in preparation for a dental implant, the healing phase could take several months. During this time, the graft strengthens and creates a solid foundation for the future implant. Once your oral surgeon or periodontist confirms that enough healthy bone has grown, the dental implant surgery can take place.

Remember, each patient's journey is different, with various factors influencing healing times and the overall success of the graft. These factors include the location of the graft, the type of bone graft material used, your overall health, and how well you adhere to your dental professional's post-op instructions.

Unlock Improved Oral Health With Flossy

While procedures like dental bone grafts might seem daunting at first, they are often crucial steps toward restoring your oral health and enhancing your quality of life.

If you need a dental bone graft or dental implants but don’t have insurance (like most Americans) — you still have great options! Affordable, transparent, and quality dental care is accessible and right at your fingertips with Flossy. As a pay-as-you-go service, Flossy only has you pay for the procedures you receive, meaning there are no annual premiums or hidden membership fees to worry about.

With Flossy, we can save up to 50% on the dental procedures you’ve been waiting for, matching you with trusted dentists in your area. This includes dental bone grafts, tooth extractions, and dental implant placements — procedures that can significantly improve your oral health and, consequently, your life.

Navigating the world of dentistry can be challenging, but you don't have to do it alone. With Flossy, you can embark on the path to a healthier, brighter smile, supported by a team dedicated to making top-quality dental care affordable and accessible. 

If you’re ready to take the next step towards better dental care, download the Flossy App and book your next dentist appointment today.


Bone grafts in dentistry | PMC

Dental Implants: What You Should Know | FDA

Periodontitis - Symptoms and causes | Mayo Clinic

What is alloplast | ICOI

Allograft Transplant | Intermountain Healthcare

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