Dental bone loss: what it is, causes, symptoms and treatment
Dental bone loss is a reduction in the density or volume of the bone in the upper or lower jaw. It may be related to periodontitis, long-term tooth loss, infections or systemic factors. It can cause tooth mobility, gum recession or difficulty placing dental implants, and treatment depends on the cause and severity of the bone loss.
What dental bone loss is
Dental bone loss is the reduction in the quantity or density of the maxillary or mandibular bone that supports the teeth. Bone needs constant functional stimulation, produced when chewing and biting, to maintain its volume. When that stimulus disappears, or when a disease process destroys the supporting tissues, the bone may gradually resorb.
Not all patients have the same degree of bone loss. It may be mild and localised, for example after a tooth extraction, or it may be more extensive when associated with advanced periodontitis, infections or systemic disease.
Assessing dental bone loss therefore requires studying the affected area, the likely cause, the condition of the neighbouring teeth and gums and, where relevant, whether a future dental implant could be viable.
The approach to dental bone loss depends on its extent, its cause and whether the aim is to rehabilitate the area with dental implants. Not every case requires the same treatment.
Illustrative image of a dental condition. Diagnosing dental bone loss requires assessment of the affected area and its likely cause.
Symptoms and signs of dental bone loss
Dental bone loss may go unnoticed in its early stages and be detected on a routine X-ray. As bone resorption progresses, it may also cause visible or functional signs.
Teeth may feel less stable or move slightly when they lose bone support.
The gums may recede and expose more of the tooth root, especially when periodontal disease or loss of support is present.
Discomfort when chewing, sensitivity or pain when pressure is applied to the area may occur, although symptoms are not always obvious.
This may be associated with gum or bone infection when bone loss coexists with active periodontal disease.
When there is not enough bone volume, dental implant placement may require additional procedures or advanced alternatives.
In advanced cases of bone loss, facial collapse, reduced lip support or a loss of facial structure may become noticeable.
Neighbouring teeth may move towards an empty space, alter the bite or create inadequate contacts when chewing.
Causes of dental bone loss
Dental bone loss is usually multifactorial. Identifying the predominant cause is essential before proposing a treatment plan that is proportionate to the case.
Advanced periodontitis progressively destroys the tissues that support the teeth and may cause tooth mobility.
When a tooth has been missing for a long time, the bone no longer receives functional stimulation and tends to resorb.
Untreated infections may destroy bone around the root and compromise tooth stability.
This is an uncommon but potentially serious bone infection that may cause destruction of the maxillary or mandibular bone.
A severe blow may damage the tooth, the periodontal ligament and the supporting bone, especially if it is not treated promptly.
Bone atrophy is a loss of volume that can make conventional dental implant placement more difficult.
Loss of bone tissue may be associated with infections or certain medical treatments and requires specialist assessment.
Conditions such as osteoporosis or diabetes may influence bone quality, healing and periodontal progression.
Can dental bone loss be prevented?
In some cases, the risk of dental bone loss can be reduced with good oral hygiene, regular check-ups, early treatment of periodontal disease and replacement of missing teeth within a reasonable timeframe. However, it is not always preventable: trauma, systemic disease and infections may occur independently of the patient’s habits.
If there is any sign of tooth mobility, gum recession or changes in the bite, it is advisable to request an assessment in order to try to stop progression as early as possible and study whether treatment is appropriate.
Treatments for dental bone loss at Face Clinic
Treatment for dental bone loss depends on how much bone is available, the cause of the resorption and whether the aim is to regenerate the area, stabilise existing teeth or prepare the site for a future implant. Not every patient needs the same approach.
At Face Clinic, we assess each case individually to decide whether the periodontal or infectious cause should be treated first, whether bone regeneration is appropriate, whether the area should be prepared for implants or whether advanced techniques should be considered when bone loss is severe.
When to seek advice for dental bone loss
It is advisable to request an assessment if you notice tooth mobility, gum recession, persistent bad breath, pain when chewing or if you have had a missing tooth for some time and are considering a dental implant in the future.
Consultation is also recommended if you have diagnosed periodontitis, a history of osteoporosis or diabetes, or if your dentist has detected bone loss on a routine X-ray.
Diagnosis defines the treatment
The specialist examines the gums, tooth mobility and bite, and usually relies on a panoramic X-ray or, where appropriate, a 3D CBCT scan to measure the quantity and quality of available bone.
Depending on the case, a preliminary periodontal assessment or a multidisciplinary study with maxillofacial surgery and implant dentistry may be needed before deciding on the most appropriate treatment.
Medical team assessing dental bone loss
Dental bone loss may require coordinated assessment by oral and maxillofacial surgery, periodontology and implant dentistry, especially when bone regeneration or implant-supported rehabilitation is being considered.
At Face Clinic, dental bone loss is assessed through an individual diagnostic approach and personalised planning according to each case.
Where to assess dental bone loss
You can request an assessment to study the condition of your bone, identify the cause of bone loss and understand which treatment options may be appropriate for your case.
Choose the clinic that is most convenient for your first assessment, to resolve your questions and receive personalised guidance. You can also view our clinics or request an appointment online.
Face Clinic Madrid Salamanca District
- Calle de Diego de León, 39
- 28006 Madrid
- +34 910 885 812
Face Clinic Aravaca Pozuelo
- Av. del Talgo, 202, L22
- 28023 Madrid
- +34 913 573 699
Face Clinic Salamanca
- Pl. Basilios, 8
- 37001 Salamanca
- +34 923 171 340
Contact Face Clinic
Leave us your details and the Face Clinic team will guide you towards the clinic and type of assessment most appropriate for your case.
Frequently asked questions about dental bone loss
The advisable first step is to request an assessment to identify the cause and measure the available bone. Depending on the case, treatment may involve stabilising the gums first, performing a bone graft or bone regeneration, or assessing techniques that do not require grafting.
When bone loss is very extensive, there is uncontrolled active infection or systemic disease that compromises healing, grafting may not be indicated. In these cases, alternatives such as zygomatic, pterygoid or subperiosteal implants may be assessed.
In many cases, progression can be slowed or stopped if the cause is treated early, especially when it is related to periodontal disease or infection. It is not always reversible, but controlling progression is often possible with appropriate treatment.
No. It is only indicated when there is a bone deficit and the aim is to create a stable base, usually for implant placement. When grafting is not viable or the patient prefers to avoid it, alternative techniques that use other available bone areas may be considered.
If the cause is not treated, bone resorption is usually progressive and may worsen over the years, especially when there is active periodontitis or missing teeth that have not been replaced. This is why early assessment is advisable.
The most common signs include tooth mobility, gum recession and, in advanced cases, changes in facial profile. In the early stages, there may be no obvious symptoms and bone loss may only be detected on an X-ray.
Have you noticed tooth mobility or had a missing tooth for some time?
At Face Clinic, we can assess your case individually, study the condition of your bone with imaging tests and explain which treatment options may be suitable according to your diagnosis.
Do you have tooth mobility or a missing tooth space that has been left untreated? Request your assessment.
