Tooth granuloma: what is it, causes, treatment methods, possible complications

Tooth granuloma

Granuloma on the root of a tooth - what is it and why does it appear? Granuloma is an inflammatory formation that affects part of the root. It is the initial stage of a granular cyst and differs from it only in its smaller size. The disease is characterized by the formation of a purulent sac of granular tissue. The sac is surrounded by a fibrous capsule that connects to the apex of the tooth root.

The appearance of a granuloma under a tooth indicates that an inflammatory process is underway. Before installing dentures, it must be eliminated, otherwise the granuloma will grow under the crown.

The formation of a focus of inflammation in the jaw bone is the body’s defensive reaction to the attack of pathogenic microbes. A dense connective capsule is formed around the lesion, isolating it from the healthy bone. But this protection does not last forever, so granuloma is often compared to a time bomb.

Classification

All cysts that occur in the human oral cavity can be divided into the following types:

root;
residual;
follicular;
teething;
primordial;
lateral periodontal;
calcifying odontogenic.

Let's talk about each of them in more detail.

Root

It is a consequence of granuloma that appears due to periapical inflammation and necrosis. Located in the area of the apical part of the root. The boundaries of such a structure are easily determined. Its size can be from 2 mm to 3 cm. But even with a large diameter, root formation does not lead to a change in bone volume or displacement of the incisor. Only if a secondary inflammatory process is involved, the disease makes itself known through pain and swelling.

When identifying a disease, you need to understand what led to its appearance and take measures to eliminate the provoking factors. Usually the problem can be resolved with endodontic therapy.

Residual

It is also called residual. Appears after removal right in the place where the roots of the torn out unit were previously located. X-ray diagnostics helps determine the presence of a residual structure.

Follicular

It is formed from the tissues of the follicular sac that covers the rudiments. Easily visible in the photo. Often leads to serious damage to premolars and molars.

As a rule, follicular formations quickly increase in size and can spread to adjacent teeth, changing their location and angle of inclination. Traditionally, their treatment involves surgical curettage.

Teething

Appears during the period of eruption of permanent units. Covers the emerging rudiment. May contain blood. Visually resembles edema, swelling. Has a bluish tint.

Sometimes it ruptures spontaneously, spontaneously. Then the person simply notices that the “ball” has disappeared, the liquid has flowed out of it. In rare cases, surgery may have to be performed. During this procedure, the blood sac is opened, and the structures that interfere with further eruption of the molar are excised.

Primordial

Formed on the basis of the tooth germ. Most often diagnosed in the area of the posterior units. This type of formation is prone to recurrence. To cure the primordial structure, it is necessary to curettage the altered tissues.

Lateral periodontal

Rarely encountered in dental practice. It has modest dimensions. Clearly visible on X-ray images. This cavity is called a lateral cavity, since it is fixed to the side of the tooth root.

The tumor can only be removed by curettage. The material obtained during the operation is necessarily sent for histological analysis to ensure that the disease present in the person is benign.

Calcifying odontogenic

Another rare type of cyst. Observed in the lower part of the supporting surface of the jaw. Well visualized on x-rays. There is cloudy contents inside. Its color depends on the degree of calcification.

Immediately after diagnosis, surgical curettage is performed.

Symptoms

Even having an idea of what dental granuloma is, its symptoms are not so easy to determine. The fact is that the disease may not manifest itself for a long time. The tooth under which the formation is located may not outwardly stand out in the dentition. The gums may also look quite healthy.

In some cases, the disease is accompanied by the following symptoms:

swelling of facial tissues;
swelling of the gums;
slight increase in temperature;
the occurrence of flux;
acute pain in the area where the granuloma has formed;
slight discharge of pus between the tooth and gum;
pain in the eyes, migraine, dizziness;
On palpation there is acute pain.

Good to know. Granuloma often makes itself known if a person has had a cold, flu, pneumonia and other diseases that lead to a decrease in immunity.

Causes of granuloma

What causes dental granuloma? Among the main factors provoking the formation of a focus of inflammation, the following should be highlighted:

treatment of pulpitis was carried out poorly (for example, tissues affected by caries were not completely removed);
the dentist filled the root canals in violation of the rules of asepsis and antisepsis;
the tooth was injured directly due to damage to the maxillofacial area, unsuitable orthodontic design or for other reasons.

How is dental granuloma diagnosed?

Diagnosis at an early stage is almost impossible. Even a dentist with extensive experience will not always be able to visually determine the occurrence of a granuloma under a tooth; this will require additional research. Most often, a neoplasm is discovered completely by accident during radiovisiography, which was prescribed for a completely different purpose.

To confirm the diagnosis, the patient is prescribed radiography. Using this study, it is possible to differentiate dental granuloma from other diseases. In the picture, the source of inflammation and its location will be clearly visible. Based on the results of the study, the most suitable treatment method is prescribed.

In the photo you can see what granuloma of the gums and teeth is and what it looks like.

It is important to know. Unfortunately, it is not always possible to save a tooth under which a cyst has formed. If the tooth is already partially destroyed or has a vertical crack, it must be removed.

Diagnostics

Often, tooth root granuloma is diagnosed completely by accident during treatment at the dentist. It happens that a doctor orders an X-ray examination for a completely different reason, but as a result, a disease is detected in the image.

When making a diagnosis, the doctor may note such signs as protrusion of the bone opposite the apex of the roots, the presence of a painful bulge on the gum opposite the granuloma.

X-ray examination is decisive in making a diagnosis. The image reveals a zone of rarefaction of bone tissue, which is very clearly defined and usually has a rounded shape.

Treatment options for granuloma

Treatment of the tumor consists of eliminating the source of infection and preventing relapse. Therapeutic and surgical techniques are used.

Therapeutic method

It will bring results only if the disease is detected at an early stage. The patient is prescribed antibiotics and sulfonamide medications. Timely treatment will help eliminate the infection and save the damaged tooth.

Non-surgical method

It appeared relatively recently, the essence of the method is as follows: the affected tooth canal is expanded and a substance is introduced into it that destroys the infection.

Surgical method

It is used if the granuloma has grown greatly and the use of drug therapy will be ineffective. During the operation, the dentist cuts the gum to allow pus to come out. Then a drainage is installed in the tooth, which the patient must endure for three days. Also during this period, drug therapy is carried out. After three days, another operation is performed, during which purulent sacs, tumors, or a tooth root with a cyst are removed. Then the doctor makes a decision about the fate of the tooth: it is either left or removed.

Removal is necessary in the following cases:

the tooth is so damaged that it can no longer be restored;
root canals cannot be treated;
the cause of inflammation was problems in the periodontal pocket;
the patient is undergoing a prosthetic procedure;
cracks have formed in the area of the tooth or its root;
There are multiple perforations of the tooth.

In other cases, doctors try to save the tooth.

Comments

Once a year I definitely go for an examination with a dentist, and this time he discovered a granuloma... and recommended removing the tooth right along with it!!! How is it possible, why deletion if it was discovered in a short time????

Yulia V. (03/12/2020 at 06:22 pm) Reply to comment

Editorial staff of the portal UltraSmile.ru (03/20/2020 at 09:09) Reply to comment

If the dentist advises surgical removal of the granuloma, how long does the healing process take and what complications may occur? I’m worried that I’ll have to take time off from work; after all, this is an operation, albeit of a local nature.

Tatyana (03/20/2020 at 07:53) Reply to comment

Recently at an appointment I was diagnosed with a granuloma. But the dentist suggested only one way - tooth extraction. He said that during treatment there are no guarantees that in a year the tooth may have to be removed anyway. How justified is this? Maybe you should contact another specialist?

Lydia (03/20/2020 at 08:37) Reply to comment

Is it really necessary to take a panoramic photo twice a year? I think that a competent dentist, during an annual examination if there are complaints, should recommend this procedure. And then do it.

Peter (03/20/2020 at 10:00) Reply to comment

Good afternoon! I don’t quite understand whether granulomas can appear due to caries? I have small caries on several teeth, as the dentist told me that there is no need to rush into treating them. Is it so?

Dmitry Ch. (03/20/2020 at 10:50) Reply to comment

Please tell me, is there any way to prevent the appearance of this granuloma? Are there any methods of prevention? Is surgery performed under local anesthesia? How immediately after detecting a source of inflammation?

Ksenia (03/20/2020 at 11:42 am) Reply to comment

I went to the doctor for dental treatment, a granuloma was discovered, and the tooth had to be removed. Although literally six months ago there was a scheduled examination. Couldn't granuloma have been detected then?

Elizaveta (03/20/2020 at 11:46 am) Reply to comment

Hello. So what causes a granuloma to appear initially? And is it necessary to check with a dentist twice a year if you have no caries, no plaque, etc.? For example, I didn’t just go to the dentist at all.

Baht (04/23/2020 at 07:39) Reply to comment

I had granuloma; it could only be cured surgically and the process was very long and painful. Now I'm worried that the disease may return. Is there such a chance if I lead a healthy lifestyle and do not have chronic diseases?

Olga (04/23/2020 at 08:13) Reply to comment

That is, it is also visible only in the picture? Horror. I undergo preventive maintenance at the dentist every six months, but I don’t take a picture, just a superficial examination. Looks like I'll have to take some photos too.

Valentin (04/23/2020 at 09:05) Reply to comment

They diagnosed me with a granuloma and told me to warm it up, but it’s not getting any easier. Don't touch the tooth. What to do?

Ekaterina (04/20/2021 at 12:29 pm) Reply to comment

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Expert advice and recommendations

Having figured out what kind of disease this is - dental granuloma, you can protect yourself from it. To do this you need to follow a few simple rules:

undergo preventive examinations every 6 months;
contact your dentist in a timely manner if any unpleasant symptoms from the dental system occur;
treat caries at an early stage;
carry out hygiene procedures regularly;
change the brush monthly.

Dentists at the Saint-Dent Clinic in Moscow will offer patients a modern and comprehensive approach to the diagnosis and treatment of dental granuloma. Only the most effective treatment methods and high-quality materials are used. You can find out the cost of services here PRICES. The contact section is located here CONTACTS.