Some dental problems are straightforward. A tooth hurts, an examination identifies a cavity or fracture, and the source of the problem is relatively clear. Other situations are more complicated. A patient may have persistent discomfort in an area where a tooth was removed years ago, unexplained jaw tenderness, pressure, or symptoms that do not appear to match what is visible during a routine examination.
This is one reason some holistic and systemic dentists take a broader approach when evaluating what are commonly referred to as jawbone cavitations.
The term deserves some explanation. In biological and holistic dentistry, “cavitation” is sometimes used to describe a suspected area of abnormal, poorly healed, or degenerative bone, often in a previous extraction site. The terminology and proposed conditions associated with these areas, including neuralgia-inducing cavitational osteonecrosis, or NICO, remain controversial within dentistry. A systematic review concluded that evidence regarding the causes, diagnosis, and treatment of NICO remains limited, and more rigorous research is needed.
That uncertainty is important. A responsible holistic approach should not begin by assuming that every old extraction site contains a hidden cavitation. Instead, the goal should be to thoroughly evaluate the patient’s symptoms, dental history, imaging, medical factors, and other possible explanations before determining what may be occurring.
At The Center for Systemic Dentistry in Berkeley Heights, New Jersey, this broader evaluation reflects an important principle of systemic dentistry: dental findings should be considered as part of the patient’s overall health picture rather than viewed in isolation.
What Does the Term Jaw Cavitation Actually Mean?
Patients frequently encounter the term “cavitation” online, but it is not always used consistently.
It should not be confused with a cavity in a tooth. A dental cavity involves loss of mineralized tooth structure caused by the caries disease process. A jawbone cavitation, as the term is generally used in biological dentistry, refers instead to a suspected abnormal area within the bone.
Some discussions connect these areas with previous extractions, reduced blood supply, inflammation, altered bone healing, or osteonecrotic changes. However, the existence and clinical significance of some proposed forms of jaw cavitation remain disputed. A 2025 review specifically addressing NICO noted that current scientific evidence has not established the proposed cavities as a proven cause of facial pain.
This is why diagnosis should never be based solely on a patient’s symptoms or on the assumption that an old extraction automatically produced a problem.
Holistic Dentists Often Start With the Patient’s History
A conventional dental examination understandably focuses heavily on the teeth, gums, bite, and visible oral structures. A systemic evaluation may spend additional time examining the history behind the area of concern.
For example, a dentist may want to know when a tooth was removed, why it was removed, whether infection was present beforehand, how the area healed, and whether symptoms began immediately or many years later.
The nature of the symptoms matters as well.
Pain directly over an extraction site may suggest one possibility, while numbness, pressure, radiating facial pain, headaches, or discomfort triggered by chewing may suggest something entirely different. Symptoms involving the jaw can have dental, muscular, neurologic, sinus-related, temporomandibular, or other medical causes.
This makes the history important because the objective is not simply to find something abnormal on an image. It is to determine whether a clinical finding reasonably explains what the patient is experiencing.
Previous Extraction Sites May Receive Extra Attention
Old extraction areas are often a particular focus during cavitation evaluations because removal of a tooth requires the surrounding bone to heal and remodel.
In most people, extraction sites heal normally. A previous extraction alone is therefore not evidence of a cavitation.
However, legitimate disorders involving jawbone healing do exist. Osteonecrosis of the jaw, for example, is a recognized condition in which jawbone tissue dies and may become exposed. It can be associated with certain medications, cancer therapies, radiation treatment, dental surgery, trauma, and other circumstances. The National Institute of Dental and Craniofacial Research notes that symptoms may include exposed bone, numbness or a heavy feeling in the jaw, pain, swelling, loose teeth, or drainage, although weakened bone is not always painful.
Recognizing this distinction is important. Established osteonecrosis of the jaw and the more controversial concept of NICO or hidden jaw cavitations should not automatically be treated as the same diagnosis.
Imaging Is Only One Part of the Evaluation
Patients researching cavitations frequently encounter discussions about three-dimensional dental imaging, particularly cone beam computed tomography, commonly called CBCT.
CBCT can provide three-dimensional information about the teeth, bone, sinuses, nerve pathways, and other structures that cannot always be appreciated as clearly on a conventional two-dimensional dental X-ray.
That does not mean every patient concerned about a cavitation automatically needs a CBCT scan.
Current recommendations from the American Dental Association and American Academy of Oral and Maxillofacial Radiology emphasize that dental radiographs and CBCT should be selected according to the individual patient’s clinical needs rather than performed routinely.
This principle fits well with a careful holistic approach.
Imaging should help answer a clinical question. The dentist first considers the symptoms, dental history, examination findings, and previous imaging. If additional three-dimensional information could meaningfully change the diagnosis or treatment plan, CBCT may be appropriate.
A Scan Should Not Be Interpreted in Isolation
Finding an unusual area on an image does not automatically establish the cause of a patient’s symptoms.
Bone naturally varies in density and internal structure. Previous extraction sites can also remodel differently from surrounding areas. In addition, abnormalities involving teeth, periodontal tissues, sinuses, nerves, cysts, infections, and other structures may produce symptoms that patients attribute to a cavitation.
For that reason, holistic dentists should not simply search a scan for something that confirms a predetermined diagnosis.
The imaging findings need to make sense when compared with the clinical examination and the patient’s history.
In some circumstances, interpretation by an oral and maxillofacial radiologist or evaluation by an oral surgeon may be appropriate. A systemic approach does not mean working outside established dentistry. It means using the appropriate dental and medical expertise when the situation requires it.
Looking for Other Causes Is an Important Part of Holistic Care
One of the most important differences in a thorough cavitation evaluation is what happens before treatment is discussed.
Persistent jaw or facial discomfort can have many causes. A painful tooth, cracked root, periodontal infection, temporomandibular disorder, muscle pain, sinus disease, nerve-related pain, or other conditions may create symptoms in the same general region.
Trigeminal neuralgia and other chronic facial pain conditions can be particularly complicated because the perceived location of pain does not always identify its source.
A comprehensive evaluation should therefore ask whether another diagnosis explains the symptoms more convincingly.
This is especially important when invasive treatment is being considered. Surgical exploration of an area should not be recommended simply because a patient has unexplained discomfort and a previous extraction site.
Medical History Can Change the Interpretation
A systemic dentist also considers whether medical factors could affect the jawbone or the body’s ability to heal.
Certain antiresorptive medications used for osteoporosis and cancer treatment are associated with medication-related osteonecrosis of the jaw. Radiation therapy involving the head and neck can also produce osteoradionecrosis.
This means medication history is not a minor detail.
Previous cancer treatment, osteoporosis medications, immune system disorders, smoking history, nutritional status, diabetes, past infections, and other relevant health information may influence how a dentist interprets symptoms or approaches surgery.
The purpose is not to assume that every medical condition is connected to the jaw. It is to avoid evaluating dental findings without considering information that could materially affect diagnosis, healing, or treatment risk.
Holistic Evaluation Should Not Mean Automatic Surgery
One of the biggest misconceptions surrounding cavitations is that evaluation automatically leads to surgical treatment.
It should not.
The scientific literature surrounding NICO and similar proposed lesions remains uncertain, particularly regarding diagnostic standards and the effectiveness of invasive treatment. A systematic review found that available studies were generally of poor quality and concluded that stronger prospective research is needed before the usefulness of invasive procedures can be established.
That makes patient selection especially important.
Before recommending surgery, the dentist should have a reasonable clinical basis for believing that the area is abnormal and relevant to the patient’s condition. The potential benefits should also be weighed against the ordinary risks associated with surgical procedures involving the jaw.
Responsible holistic dentistry is not about treating every possible abnormality. It is about investigating carefully enough to determine whether treatment is actually justified.
What Makes the Holistic Perspective Different?
The difference is often less about a single technology or procedure and more about the questions being asked.
A holistic dentist may be more likely to examine the history of old extraction sites, changes in symptoms over time, previous infections, medication use, healing patterns, nutrition, medical history, and other factors that might otherwise receive less attention during a routine dental visit.
The dentist may also spend more time considering whether the patient’s oral findings fit into a larger health picture.
However, a systemic approach is strongest when it remains grounded in evidence and appropriate diagnostic standards. Being willing to investigate less obvious possibilities should go hand in hand with being willing to rule them out.
That balance is particularly important with cavitations because the subject contains both recognized jawbone diseases and theories that remain scientifically debated.
A Careful Approach to Unexplained Jaw Symptoms
Patients should not have to choose between having their symptoms dismissed and being told that every old extraction site represents a hidden disease.
There is a better approach.
Persistent pain, tenderness, pressure, numbness, or unusual sensations deserve a thoughtful examination. Previous dental treatment may be relevant. Imaging may sometimes provide additional information. Medical history can be important. Other dental and medical causes should also be considered before conclusions are reached.
At The Center for Systemic Dentistry in Berkeley Heights, NJ, Dr. Philip Memoli brings nearly 30 years of experience in systemic and holistic dentistry to the evaluation of complex dental concerns. Our approach is designed to look beyond an isolated symptom while still using careful clinical judgment to determine what the available evidence actually supports.
If you live in New Jersey and have persistent discomfort around an old extraction site or questions about a possible jawbone cavitation, contact The Center for Systemic Dentistry to schedule an evaluation and discuss your concerns in greater detail.
