Many parents are concerned not only with the psycho-emotional development of the child and issues of general health, but also with such particular issues as, for example, the development of the child’s dental system. In many countries around the world, such attention is a common part of the dental culture, combining prevention, hygienic care and regular follow-up with appropriate specialists. Russia, unfortunately, is not in first place in terms of development of dental culture. In this article we will tell you more about the growth of a child’s jaws, possible developmental anomalies, what and at what age you need to pay attention, and which specialists you should contact if you notice any abnormalities.
The human maxillofacial apparatus develops along with the growth of the child and goes through various stages of development. Thus, the growth of the alveolar processes in width ends around 3 years of age. At this time, you can show the child to an orthodontist so that he can determine the presence or absence of any dental anomalies. By the age of 3, children usually finish erupting their baby teeth. From this moment on, the width of the alveolar processes no longer changes. Further, the alveolar processes will only lengthen. This process usually occurs between the ages of 6 and 12 years, when children's molars erupt.
The bite is formed in stages: temporary – replaceable – permanent.
Temporary milk bite
A primary dentition is a dentition made up of baby teeth. These teeth received this name because of their milky white color. The eruption of baby teeth begins around 6-8 months (earlier and later eruption is possible).
The appearance of the last baby tooth occurs at about 2 and a half years of age. There are a total of 20 teeth in the primary occlusion - 10 each on the upper and lower jaws. In the primary dentition, space is prepared for future permanent teeth: thus, at the age of about 5 years, the spaces between the incisors widen.
A panoramic image (orthopantomogram) shows not only grown teeth, but also the presence of the rudiments of permanent teeth.
Features of the period
The physiological replacement of temporary teeth with permanent ones is completed by the age of 12 years of a child’s life. At this moment, the teenager should have 24 permanent teeth in the oral cavity: canines, incisors, first molar, first and second premolars.
The eruption of the seventh tooth (second molar) begins at age 13. And by the age of 18, the “wisdom” tooth, that is, the third molar, may begin to emerge.
Changeable bite
Between the ages of 6 and 12 years, a gradual change of teeth occurs when baby teeth fall out and are replaced by permanent ones. Doctors call this condition a mixed dentition. If your child is already being seen by an orthodontist, then changing the bite is an important stage, which should also take place under the supervision of a specialist. The process of changing the bite looks like this: the first molar erupts behind the last milk tooth. It is important that baby teeth are healthy - only in this case the change in bite occurs normally.
It is not recommended to remove baby teeth prematurely without special medical indications. It is also not recommended to ignore the treatment of baby teeth, believing that “they will fall out anyway.” The first large permanent molar—the “six”—erupts behind the baby teeth when baby teeth have not yet begun to fall out.
Using a panoramic photograph of the jaws, the doctor monitors the change of teeth, the presence of the rudiments of permanent teeth and the depth of their location.
The Dial-Dent clinic places great importance on dental treatment for young patients. Healthy baby teeth are the key to healthy permanent teeth. In addition, timely and regular observation of the child by a pediatric dentist will allow his dental and orthodontic problems to be resolved in a timely manner. Unfortunately, it is still not uncommon now for a desperate mother to come to the clinic and ask to have her baby’s bad teeth treated under anesthesia. It is difficult for a dentist to understand why the parents did not pay attention to the child’s condition earlier, when the treatment would not have been so difficult and traumatic for the little patient...
What is mandibular hyperplasia?
Hyperplasia is characterized by a constant or rapidly growing condyle when growth should be slowed or stopped. This condition causes development of the head, neck and jaw, causing significant functional and aesthetic deformities of the face. Disorders of the dental craniofacial structure affect the normal growth of the jaw, which leads to gross changes in the normal morphology and structure of the hard and soft overlying tissues. The result is asymmetry and significant functional deformities, which pose a serious problem for both orthodontists and maxillofacial surgeons.
Permanent bite
After all primary teeth have been replaced and the second molars (“sevens”) have erupted, the formation of a permanent dentition is considered complete. In an ideal permanent dentition, after changing teeth, the upper incisors should overlap the lower incisors by 2 mm. To assess the correct bite, it is also necessary to pay attention to the relationship and contact of the upper and lower teeth. At this age, your child is most likely already visiting a dentist, who, if necessary, will provide a referral for a consultation with an orthodontist. The last stage of teething will occur at the age of 18-20 years, when wisdom teeth appear. Sometimes there is not enough space for them to grow, or they may be in an incorrect position. In these cases, you may need to consult a dental surgeon.
A person needs a correct bite not only for beauty and beautiful speech, but also for the normal functioning of the maxillofacial apparatus. Poorly chopped food can lead to diseases of the gastrointestinal tract and the entire body as a whole. Over time, malocclusion can cause headaches and poor health. An uncomfortable psychological state also plays an important role for a person with malocclusion. That is why we recommend that you pay attention to the condition of your child’s teeth and promptly listen to the advice of doctors. The sooner you start orthodontic treatment, the better the results will be.
The Dial-Dent clinic has a newly created orthodontic department, headed by orthodontist O.A. Baranova. She specializes in correcting bites in adult patients and solves any, even the most complex cases. If you are concerned about your child’s malocclusion, then it is best to contact pediatric specialist E.V. Rada, the owner of numerous diplomas, certificates and certificates.
Dial-Dent specialists, whom you can contact for advice on the condition of your child’s oral cavity:
- Borisova Yulia Aleksandrovna, pediatric dentist.
- Nazarenko Evgenia Yurievna, pediatric dentist.
- Rada Elizaveta Valerievna, dentist-orthodontist, correction of bite in children.
- Selector Olga Nikolaevna, dentist-orthodontist, bite correction in children.
- Sleptsova Maria Pavlovna, dentist-orthodontist, bite correction in children.
- Tsukor Tatyana Borisovna, speech therapist - child psychologist.
- Smirnova Elena, dental hygienist.
How to motivate your child to brush their teeth
The variety of oral care products today is so great that teaching a child about dental hygiene has become much easier than before. Beautiful toothbrushes with favorite cartoon characters on the body, “delicious” toothpastes, mobile applications that turn brushing into a game - all this helps to develop pleasant associations. Brush your teeth together and praise your child for how well he does it.
Oral-B Vitality Kids Frozen D100.413.2K
Oral-B Pro 2 Junior Sensi Star Wars D501.513.2
Philips Sonicare For Kids HX6322/04 (HX6392/02)
Xiaomi Soocas Kids C1
Make sure that you spend at least two minutes brushing your teeth - place an hourglass on the sink, use a toothbrush with a built-in timer, or a special application on your smartphone.
An effective tool for caries prevention for children is plaque indicators. These are tablets and liquids that color the plaque in bright colors. This way, you can understand which areas need special attention when brushing and whether it’s time to contact a specialist, and the child will have a lot of fun looking at his multi-colored teeth. And he will probably want to repeat the cleaning with better results!
miradent Plaque Agent Plaque Indicator Rinse
Curaprox PCA 223 plaque indicator tablets
miradent Mira-2-Ton Plaque Indicator
miradent Plaque Check dental mirror
Take your child to a dental hygienist - clinics tell you well and clearly about how to care for your teeth and what will happen if you don’t. In addition, children are often motivated by themed cartoons. Show that you can take care of your teeth with pleasure - and the child will do it without unnecessary coercion.
All the most necessary hygiene products for children from 8 to 13 years old are collected in our children's set No. 3. It includes: an electric brush with Frozen or Star Wars cartoon characters, two toothpastes, preventive foam with calcium to strengthen enamel, chewing gum with xylitol and tablets for plaque indication. These are basic products that will help your child maintain healthy oral microflora and fight tooth decay.
How is it diagnosed?
Pruzansky classified mandibular hypoplasia as grade 1, 2, or even 3. Class 1 refers to the small size of the lower jaw, regardless of the average configuration. Some patients were diagnosed with congenital hypoplasia of the mandible, devoid of any recognized syndrome. Diagnosis of the lower jaw includes:
- Hypoplasia of the lower jaw;
- Hyperplasia of the lower jaw;
- Hypoplasia of the lower jaw with dentoalveolar hyperplasia;
- Hyperplasia of the lower jaw with dentoalveolar hyperplasia;
- Dentoalveolar hyperplasia;
- Neonatal enamel hypoplasia associated with premature birth or possibly early febrile illness.
Significant signs are also rib rupture defects, which can contribute to rib fracture. This jaw hypoplasia occurs in children with a special focus on the respiratory tract. Mandibular hypoplasia can be classified according to the Pruzansky classification system developed in 1969. The underlying pathology is actually mandibular hypoplasia, which throughout fetal life creates an inability for the tongue to migrate caudally, causing abnormal tongue positioning and obstruction of regular palate growth.
Causes of hyperplasia
(MG) is caused by overdeveloped, aggressive growth of the condyle. This condition causes abnormal jaw growth, which means one side of the jaw stops growing earlier. Juvenile idiopathic arthritis (JIA) and condylar fractures can cause growth and mandibular problems. Inflammatory and/or mechanical damage to the condylar cartilage often causes jaw hyperplasia.
Symptoms of inferior hyperplasia
Symptoms include slowly progressive unilateral growth of the condyle of the head and neck. This results in malocclusion, facial asymmetry, and a shift to the middle of the chin on the unaffected side. Characteristics of condylar hyperplasia may also include: a posterior open bite or tilted occlusal plane, depending on the time at which the hyperplasia develops, and asymmetry of the lower half of the face. Characteristic symptoms of lower hemisphere hyperplasia are asymmetrical facial bones (enlarged lower facial bones on one side).
