The effect of the pacifier on the shape of the jaw Dr. Mandana Hejazi

3 weeks ago

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The effect of the pacifier on the shape of the jaw is one of the topics that many parents worry about. Long-term and incorrect use of a pacifier can affect the natural growth of the jaw, teeth and even the shape of the child's face and cause problems such as jaw abnormalities or the need for orthodontics in the future. Knowing the amount, time and correct method of using a pacifier can play an important role in preventing these changes. If you are also looking for detailed information in this field, we suggest that you continue to read this article.

What effect does long-term use of a pacifier have on a child's jaw?

Dr. Mandana Hejazi, pediatric dentist in Zafaranieh, Tehran states that the effect of the pacifier on the shape of the jaw in children can be caused by continuous and unnatural pressure on the oral and jaw structures, especially if the use of the pacifier is too long or at sensitive ages. This pressure can disrupt the normal growth of the upper and lower jaw and lead to abnormalities such as jaw protrusion or misalignment of teeth.

In children under 3 years of age, the jaw bones are still forming and continuous use of a pacifier may cause changes in the jaw arch or the position of the teeth. These effects can usually be corrected if the pacifier is discontinued in time, but long-term use after age 4 can cause more permanent problems. Parents should consult a pediatric dentist to ensure the health of the child's jaw and mouth.

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The main reasons for changing the shape of the jaw due to the pacifier

The effect of the pacifier on the shape of the jaw is caused by various reasons that we will explain below:

Continuous pressure on the upper jaw : Long-term sucking of the pacifier puts unnatural pressure on the upper jaw. This pressure can cause the arch of the jaw to narrow or protrude.
Change in the position of the tongue: The pacifier can push the tongue back and out of its natural position. This prevents the correct growth of the jaw and the alignment of the teeth.
Strong and long-term sucking: Strong pacifier sucking causes continuous force on the teeth and jaw. This force can lead to the displacement of the teeth or the change of the shape of the jaw. Using non-standard pacifiers: Improper or non-orthopedic pacifiers may put uneven pressure on the jaw. This problem can cause jaw and dental abnormalities.
Continued use at older ages : Using a pacifier after 3 or 4 years of age, when the jaw is being stabilized, can cause permanent abnormalities. This is more common in children with sensitive jaw development.

How long does using a pacifier change the shape of the jaw?

The time required for the pacifier to affect the shape of the jaw depends on the intensity, frequency and age of using the pacifier. In general, occasional use of pacifiers in children under 2 years of age usually does not have a significant negative effect on the jaw, as the jaw bones are flexible at this age.

But continuous (more than 6 hours a day) or long-term (after 3 or 4 years) use can cause jaw deformation. Research shows that use for more than 3 years, especially if accompanied by a strong sucking habit, increases the risk of malocclusion or narrowing of the jaw. To reduce this risk, parents should gradually remove the pacifier until the age of 2 years and consult with a pediatric dentist to evaluate the growth of the jaw.

General effects of the pacifier on jaw and mouth abnormalities

The effect of the pacifier on the shape of the jaw can lead to various abnormalities in the jaw and mouth, which are examined case by case below:

Malocclusion (Misalignment of teeth): A pacifier can cause displacement of the front teeth or misalignment of the jaws. This problem may require orthodontic treatment in the future.
Open bite (distance between upper and lower teeth): long-term sucking of a pacifier can prevent the teeth from closing completely. This abnormality negatively affects chewing and speech.
Narrowing of the maxillary arch: Pacifier pressure can narrow the maxillary arch and change the appearance of the face. This problem may make it difficult to breathe through the nose.
Protrusion of front teeth: Strong pacifier sucking can push the front teeth forward. This problem causes abnormal appearance and cosmetic problems.
Disturbance in the growth of the lower jaw: Improper pacifier pressure can disrupt the growth of the lower jaw and cause asymmetry. This deformity may require corrective surgery.

The relationship between the pacifier and future orthodontic problems

The effect of the pacifier on the shape of the jaw can increase the risk of orthodontic problems in the future, especially if the use of the pacifier continues after the age of 3 years. Abnormalities such as malocclusion, open bite, or narrowing of the jaw arch that result from long-term pacifier use may require orthodontic treatments such as braces or corrective plates.

These problems are more severe in children with growing jaws; Because the bones are still soft and changeable. Stopping the pacifier in time (preferably before 2 years old) and regular dental examinations can reduce these risks.

Last word

The effect of the pacifier on the shape of the jaw can lead to various abnormalities such as malocclusion, open bite or narrowing of the jaw, if the use of the pacifier continues for more than 3 years. These problems are mainly caused by constant pressure, repositioning of the tongue and strong sucking and can increase the risk of orthodontic problems in the future. Quitting the pacifier in time, using all kinds of orthopedics and regular dental examinations can prevent these complications. Parents should consult a pediatric dentist to ensure the health of their child's jaw and mouth by properly managing the use of pacifiers.