Atrophied Upper and Lower Jaw

What Causes Upper and Lower Jaw Atrophy?

Long Term Tooth Loss
When a tooth is missing, the surrounding bone no longer receives the stimulation it once received from the natural tooth root. The body may gradually reabsorb some of the bone in that area.
If multiple teeth have been missing for many years, changes in the jawbone can become more noticeable.
 

Advanced Gum Disease
Periodontal disease can damage the bone that supports your natural teeth. When gum disease becomes advanced, significant bone loss can occur around several teeth.
Patients with a history of severe gum disease may need periodontal evaluation before moving forward with implant treatment.

Wearing Traditional Dentures
Long term denture use does not provide the same stimulation as natural tooth roots. As the jawbone changes over time, dentures may become less stable or may no longer fit as comfortably as they once did.

Trauma and Other Dental Conditions
An injury, infection, or previous dental procedure can also contribute to changes in the jawbone. Your dental history can help your dental team understand why bone loss has occurred.

Atrophied Lower Jaw
Bone loss in the lower jaw can also make traditional implant placement more challenging. The amount of available bone and the location of important anatomical structures need to be carefully evaluated.
A dental implant needs adequate support to remain stable. If the lower jaw has experienced significant bone loss, your treatment plan may require additional preparation or a specialized approach.
Three dimensional dental imaging can help your dental team understand the shape of the jawbone and identify important structures before treatment is planned.

How Does Jawbone Atrophy Affect Dental Implants?
Dental implants are placed into the jawbone and rely on the surrounding bone for stability. When the jaw has lost significant height or width, there may not be enough bone to safely position a conventional implant.
This does not automatically mean that implants are impossible.
Modern implant treatment includes several approaches for patients with reduced bone volume. Depending on the condition of your jaw, options may include bone grafting, sinus augmentation, specialized implant techniques, or other treatment solutions.
The appropriate option can only be determined after a detailed evaluation.

How Is an Atrophied Jaw Diagnosed?

Clinical Examination
Your dentist will examine your gums, remaining teeth, bite, and jaw structure. This can provide important information about your overall oral health.

Dental Imaging
Dental imaging can help show the amount of bone available in the upper and lower jaws. Three dimensional imaging may provide additional information about bone width, bone height, and nearby anatomical structures.

Review of Your Dental History
Your history of tooth loss, gum disease, previous dental treatment, injuries, and denture use may all be relevant when planning treatment.

Personalized Treatment Planning
After reviewing your examination and imaging, your dental team can explain your available options. The goal is to develop a plan that matches your bone condition, oral health, and tooth replacement goals.
 

Can Dental Implants Be Placed in an Atrophied Jaw?
In some cases, yes. Patients with significant jawbone loss may still have implant treatment options.
The treatment required depends on the severity and location of bone loss. Some patients may benefit from bone grafting before implant placement, while others may be evaluated for specialized implant techniques.
The important thing is not to assume that bone loss means you cannot receive implants. A professional implant evaluation can determine what options may be available for you.

Bone Grafting for an Atrophied Jaw
What Is Bone Grafting?
Bone grafting is a procedure used to add bone or bone substitute material to an area where bone volume has been lost. The goal is to create a more suitable foundation for future dental implant placement.
Bone grafting may be considered in both the upper and lower jaw depending on the location and severity of bone loss.

Why Might You Need Bone Grafting?
If the jawbone does not have enough width or height to support an implant, grafting may be recommended as part of your treatment plan.
The need for grafting depends on your individual anatomy. Some patients with bone loss may not need grafting, while others may require additional treatment before implants can be placed.

Healing After Bone Grafting
After grafting, the treated area needs time to heal. The healing period allows the grafted area to develop enough support for the next stage of treatment.
Your dental team will monitor the area and determine when it is appropriate to continue with implant placement.

What If Both the Upper and Lower Jaw Are Atrophied?
Patients with significant bone loss in both jaws may have more complex treatment needs. However, each jaw can be evaluated separately while considering the overall relationship between the upper and lower teeth.
Treatment may involve several stages depending on your condition. Your plan may include periodontal treatment, bone enhancement, implant placement, and restorative care.
The goal is to create a stable foundation for replacing missing teeth while considering your bite, facial structure, oral function, and smile.

Dental Implants for Patients With Severe Jawbone Loss
Severe bone loss does not always mean that you must live without fixed tooth replacement. Modern implant dentistry has expanded the options available to patients with challenging bone conditions.
Depending on your anatomy, specialized implant solutions may sometimes reduce the need for extensive traditional grafting. However, not every technique is suitable for every patient.
A detailed evaluation is necessary to determine which approach is safest and most appropriate for your situation.

How Jaw Atrophy Can Affect Dentures
Jawbone atrophy can affect the fit and stability of removable dentures. As the shape of the jaw changes, a denture that once fit comfortably may begin to move or feel loose.
Patients may notice difficulty chewing, speaking, or keeping their dentures securely in place.
Implant supported dentures may provide an alternative for selected patients. Implants can provide additional support for the denture and may improve stability during normal activities.
Whether this option is appropriate depends on your available bone, oral health, and treatment goals.

Benefits of Treating an Atrophied Jaw
Addressing jawbone loss can provide several potential benefits depending on the treatment selected.
 

Better Support for Tooth Replacement
Creating or using adequate bone support can make implant treatment possible for some patients with significant bone loss.

Improved Denture Stability
Implant supported restorations may provide greater stability than traditional removable dentures for appropriate patients.

Improved Chewing Function
Replacing missing teeth with a stable restoration can help improve chewing and everyday oral function.

Restored Smile
Tooth replacement can also improve the appearance of your smile and help you feel more confident.
 

Restore Your Smile Even With Significant Jawbone Loss
An atrophied upper or lower jaw can make dental implant treatment more complex, but it does not always mean that tooth replacement is impossible. Advances in implant dentistry provide different treatment approaches for patients with limited bone support.
At Elite Dental Group in Taunton, MA, we take the time to evaluate your jawbone, gums, teeth, bite, and overall oral health. From bone grafting and sinus augmentation to specialized implant treatment, the right approach depends on your individual condition.