Treatment of pulpitis of primary teeth in children: stages of treatment, prevention

Untimely treatment of caries in children leads to the development of pulpitis - inflammation of tooth tissue, including blood vessels and nerve bundles. The lower molars are most often affected, but the disease occurs even on the anterior elements. Therefore, pulpitis in children occurs even more often than in adults. This is due to a number of factors:

thin weak enamel;
large volume of pulp;
wide root canals;
less mineralization;
weak immunity.

In addition to caries, pulpitis can be caused by trauma, including poor treatment.

Symptoms

Inflammation occurs in acute and chronic forms. Acute occurs less frequently, but has more severe symptoms and occurs in two stages:

serous. The inflamed pulp is filled with serous fluid. There are complaints of severe pain in the tooth, intensifying at night and when chewing. The pain, as a rule, is intermittent, appears once and subsides. Most often, the process occurs in teeth with unformed or absorbable roots. After 5–6 hours, a transition to another stage occurs;
purulent. Pus forms in the tissues, which begins to melt cells and tissues. The severity of the condition is influenced by immunity, dental condition, and bacterial activity. If the pus has an outlet in the form of a carious cavity or fistula, then the pain is mild. In the absence of outflow, the pain syndrome is bright and long-lasting, intensifying when chewing or eating cold or hot food. The general condition may worsen and fever may appear.

Chronic pulpitis occurs after acute pulpitis or on its own and is characterized by vague symptoms. Pain can only occur under unfavorable factors - cold or hot, too sweet food. The child begins to chew on one side, an unpleasant odor appears, and a bursting and pressing sensation occurs.

The danger of this form is that it is almost asymptomatic. Because of this, inflammation affects more and more tissues. Chronic pulpitis is of three types:

fibrous. The lightest and most common form. Fibrous tissue grows, the pulp may bleed, and episodic pain appears from mechanical and thermal contact;
hypertrophic. Develops with severe destruction of the tooth crown. Pathological growth of pulp tissue occurs, which fills the carious cavity;
gangrenous. The most severe form, accompanied by pulp necrosis. The tooth becomes gray and bad breath appears due to tissue decomposition.

Caring for fillings on baby teeth

After visiting the doctor, the child must be explained the importance of proper care of the filling. In the first days, you need to be careful about putting stress on the treated tooth. Dentists recommend the following to maintain the condition of teeth after filling:

Do not give your child hot or cold food in the first few days after treatment, so as not to harm the process of the filling shrinking in the cavity and binding it to the tissues.
Avoid giving food that is too hard or sticky.
Conduct regular examinations of the entire oral cavity, including the unit that has been treated, and be attentive to what sensations the child experiences.
Visit the dentist after 4 months to monitor the condition of the filling and the entire oral cavity.
Reduce consumption of carbonated and sugary drinks to a minimum. Dilute the juice with water. Introduce more vegetables and high protein foods into your diet.
Together with the dentist, select a suitable toothpaste and brush for the child, and undergo training in proper cleansing. Instill the habit of brushing your teeth.
Limit the use of sticky foods, such as chewing gum.

If a baby tooth hurts after filling

, don't worry right away. Pain after treatment with extensive surgery is normal and goes away on its own within one or two days. When filling the roots, the pain may go away after two weeks. If a child has a fever or swelling in the intervention area, these are symptoms that require you to consult a doctor.

Continuing pain may indicate that adequate treatment was not carried out, the technology was violated when placing the filling material, the tooth was opened carelessly, damaging the tissue, or the treatment was not completed (in the case of canal filling). In rare cases, a child may develop an allergy to the filling material.

How to recognize the problem and is emergency treatment required?

Due to the reduced sensitivity of the pulp, pain during inflammation may be mild and not cause severe discomfort. In this case, the process of tissue destruction occurs rapidly. It is important to visit the dentist regularly and not ignore your child’s complaints of pain when chewing or when eating cold and hot foods.

Treatment for pulpitis should be immediate. The disease is dangerous due to complications - periodontitis or periostitis. It can also spread to a permanent tooth that has not yet erupted and destroy it.

Why does the disease appear?

In addition to the advanced form of pulpitis of temporary teeth, there are various reasons why it is necessary to treat periodontitis in children:

An untreated complication of caries (pulpitis), when the nerve was incorrectly removed, the root canals were poorly disinfected, they were poorly sealed, as a result of which the infection begins to spread and the periodontium becomes inflamed.
If a small amount of a drug is administered that kills the pulp. This happens due to
Dentists who chose the wrong medications did not prescribe enough appointments for the treatment of pulpitis, which led to a more complex inflammatory process.
In case of an overdose of a drug that kills the pulp. If you use more than the prescribed amount of such a drug or increase the period of its presence in the pulp chamber, this will provoke toxic inflammation of the periodontium.
An injury occurred while a child was being treated for tooth decay. If the pulp was removed carelessly, the dental canals were poorly cleaned, or the pin was roughly installed, this can provoke periodontal damage, after which the inflammatory process begins.
Independent mechanical damage. Children tend to fall and hit themselves often. As a result, the jaw and teeth may be damaged. In case of bruises, dislocations, fractures of the chewing elements, periodontitis of the child’s teeth may begin; the price of treatment is indicated in the price list of the clinic’s website.

Treatment methods

The treatment of primary teeth in general does not differ from the treatment of permanent elements. If the child’s condition is serious, there is a threat of infection spreading throughout the body, amputation is performed. In most cases, the tooth is preserved to prevent malocclusion. Therapy is carried out in different ways:

traditional. Involves treatment in three visits. During the first one, the nerve is opened, a devitalizing paste with arsenic is applied for 24-48 hours or without it for a period of up to 7 days. On the second visit, a pulp mummification mixture based on resorcinol-formalin is placed into the canals. At the last visit, a permanent filling is installed;
modern. It takes place in 1 – 2 visits. If the child can sit quietly for a long time at the doctor and the roots of the tooth are formed, extraction is performed. The nerve is removed either on the first visit or after applying the paste. Next, the canals are carefully processed, infected tissue is removed, an anti-inflammatory paste (for example, zinc eugenol) is applied and closed with a filling. The composition will gradually dissolve along with the roots when changing teeth;
partial vital amputation. The doctor removes the upper portion of the nerve and applies an antiseptic and anti-inflammatory medication that seals the remaining living pulp.

When treating teeth with immature roots, a different approach is chosen. This is due to several reasons:

the apex of the roots has not yet closed and there is a risk of infection of the permanent tooth germ;
the roots are short and the channels are wide;
trauma to the upper zone of the root can lead to disturbances in its formation;
It is impossible to remove the entire pulp and perform a complete canal treatment.

Most often, they choose amputation of the pulp by any method or biological treatment, when the tooth is cleaned of the affected tissue and a paste with calcium hydroxide is applied for several days. After this, a filling is installed.

Features of machine treatment of dental canals in children

Regardless of the technique used, the dental specialist should consider the following points:

Curved canals should be treated with a pre-curved tool.
After removal, the reamers and files need to be cleaned and checked for damage.
Rinsing the treated area should be done using an endodontic syringe equipped with a special needle.

Particular attention should be paid to medicinal treatment of the canals using EDTA and other drugs. It should be carried out at all stages of instrumental preparation, from the initial opening of the cavity to the final washing out before filling.

Is it possible not to treat pulpitis if the teeth are baby?

There is a common opinion that it is not necessary to treat baby teeth, because they will soon fall out. This is the biggest mistake parents make. Untreated pulpitis leads to irreparable consequences and even affects permanent teeth:

purulent abscess, periodontitis, life-threatening condition;
deep infection affecting the germ of a permanent tooth;
malocclusion due to early tooth extraction due to untimely treatment;
pain interferes with normal chewing of food, uneven load on the teeth leads to accelerated destruction of other elements.

Possible complications

If treatment for periodontitis in primary teeth is not started in a timely manner, the following consequences may occur:

With an extensive inflammatory process, when more than one chewing element is affected, the rudiment of a permanent unit of the dentition can be severely damaged or completely destroyed.
Considering the form of the disease, the process of resorption of the baby tooth root may accelerate. Or, on the contrary, a slowdown, which will provoke incorrect and untimely development and eruption of permanent chewing elements.
Periostitis or osteomyelitis will develop.

Prevention

The main method of preventing dental and oral diseases is regular visits to the dentist and treatment of caries in the early stages. It is important to teach a child hygiene and the rules of brushing teeth from the first years of life. Parents should control the diet, which should contain all the necessary substances, limit sweets and allow only water to drink at night.

Doctors at the VIMONTALE clinic treat pulpitis of primary teeth in children of any age. Specialists not only master modern painless techniques, but also know how to find contact with a child, know how to reduce anxiety and win the favor of the youngest patients.

Expert of the article you are reading:

Lozinskaya Alla Nikolaevna

Pediatric dentist, general dentist.

The nuances of filling temporary teeth

Temporary teeth are prepared in much the same way as permanent teeth. When a cavity is created during cleansing of a carious lesion, it is acceptable to leave hard, dry dentin, even if it is slightly pigmented. Since this indicates low activity of the carious process. Otherwise, there is a possibility of accidental penetration into the pulp. Given the characteristics of dentin such as moisture and friability, it is necessary to completely clean the cavity.

Temporary units are filled using atraumatic chemical-mechanical methods to prepare the cavity for restoration. This affects children's ability to adequately accept dental treatment and not be afraid of going to the doctor, as was the case many years ago. The sound of the drill does not terrify the child, does not make him afraid in anticipation of painful sensations.

The use of a drill is justified in cases of large tissue damage, when it is impossible to achieve complete treatment of the cavity from a carious defect by mechanical or chemical means. An important factor in the treatment of caries is sedation. If it is possible not to use it, the doctor will not do so. But if it is necessary to numb a tooth, the dentist must, together with the anesthesiologist, select the correct dose of anesthetic.

If the treatment area is several units, a decision is made on general anesthesia or sedation, when the child is conscious, but does not experience pain and can perform the actions that the doctor tells him during the treatment process.
Children under 2 years old cannot sit in the dentist's chair for a long time, so the doctor needs to act quickly, competently, and painlessly. The child needs a pediatric dentist. An adult will not be suitable, since in pediatric dentistry special instruments and preparations are used, doctors take into account the anatomical features of the structure of the organ, as well as psychological aspects to relax the child at the doctor’s appointment.

What materials are used (which fillings are best placed on baby teeth)

Filling materials for baby teeth,

suitable especially for children, used if conservative treatment does not help. It may also be that it is ineffective at this stage of the disease. It is important for parents to understand what fillings are used, whether there is a difference between them, the cost of the material, its effectiveness, and what reviews the formulations used have received.

On the dental portal you can see children's dental clinics, reviews of doctors, and videos about filling mammary units. To understand the compositions currently used in pediatric dentistry, let’s look at them.

Composite photopolymers

This material hardens in the cavity under the influence of a light lamp. They aesthetically match the color of the patient’s enamel, protect against the spread of caries, and are an expensive technique. Installed in the smile area to achieve the cosmetic effect of invisibility of the filling. Widely used on anterior units to achieve a cosmetic defect. Produced on the basis of silicon dioxide. They have some toxic effects on pulp tissue, so they are used with caution for pulpitis.

In terms of service life - they have great strength, they last until the change of the milk permanent bite. The disadvantage of their use is the need for anesthesia. Not used if the patient does not maintain hygiene, does not brush his teeth well, and there is acute caries in the cavity. The disadvantages of use are also the weak shrinkage.

It is established when the patient can sit quietly in a chair and allows the doctor to carry out manipulations to thoroughly clean the cavity from caries. For this reason, children under 2 years of age are not suitable patients for installation of this type of filling.

Glass ionomer cement

It consists of powdered glass and polyacrylic acid, which hardens when the components react acidically with each other. Glass ionomer cement for filling baby teeth

widely used on the chewing surface. The composition includes fluoride ions that work to remineralize the enamel. This type of material does not have strong strength, but it will last for several years until the bite changes. A child does not have such a strong chewing load as an adult, so the use of glass ionomer cement is justified. They differ in composition in some components, in their area of application - for strengthening fabrics and for aesthetics.

It has good adhesion to the tissues of the organ itself and other materials used for filling, protection, and strengthening of walls. Protects against the spread of caries and bacteria. Reviews from dentists who use glass ionomer material confirm the good properties of this cement: it does not stain when it comes into contact with coloring products, and its strength is sufficient for the entire time until the bite changes.

Colored compomers

Colored compomers are a great way to correct a tooth defect and involve your child in the process. The cooperation of a young patient with a dentist leads to positive results: the child is not afraid to have his teeth treated and visit the doctor, the doctor does his job efficiently, without making the child nervous. A colored filling gives the child the opportunity to take his mind off the unpleasant process, participate in choosing the color, make his own decision, feel responsible and allow the doctor to finish the job.

Colored fillings require chemical preparation of the cavity before installation. The doctor does everything quickly: cleans the cavity, etches it with 35% orthophosphoric acid for a minute, applies a compomer, then polymerizes and polishes it. The whole process takes about 15-20 minutes. During this time, the child will not get tired, and will be motivated to come to the appointment next time and choose a different color of filling if the need for treatment arises.

Colored compomers are placed on the chewing surface. The material is characterized by high plasticity, fills the entire space in the cavity, has the property of releasing fluoride to the enamel, as well as accumulating it from products. The low price allows you to economically treat caries in a child. Today the material is presented in the following colors: blue, gold, yellow, green, silver, orange, pink.

Preventive measures

The well-known phrase that preventing a disease is cheaper, better, more convenient than treating it afterwards also applies to teeth. Preventative measures are ways to care for the oral cavity and take care of the health of the milk units. This will ensure a healthy permanent bite. Taking care of your baby's dental health begins with the mother's health during pregnancy.

While breastfeeding, you need to maintain your health and take minerals to strengthen your enamel.
Child’s oral hygiene after feeding, use of cleansing wipes and fingertips for the smallest children, special toothbrushes and pastes.
It is important for adults to remember: you should not lick a child’s spoon, caries develops due to the presence of bacteria, and they are transmitted from adult to child.
A balanced diet, the presence of dairy products and fish, a minimum content of carbohydrates and sweets.
Accustom your child to self-hygiene, ensure that he does it efficiently and regularly, and achieve automaticity of a useful habit. In the morning and evening - brush your teeth, rinse your mouth - in the afternoon after meals.

Regular preventative visits to the dentist will help avoid a big problem. In the early stages, caries responds well to mechanical impact on the enamel, which does not leave a mark on the enamel tissue and stops the pathological process. The tissue does not need to be prepared. Preservation technique in the early stages will allow baby teeth to remain in the jaw all the time until they are due to be replaced by permanent ones.