Pediatric Facial Management_Prevention

Prevention

Pediatric Facial Management

Ages 4-12 is the peak period of a child's development. In addition to genetic factors, oral diseases, teething obstacles, and bad oral habits may lead to abnormal development of teeth, jaws, and facial features, affecting the child's oral health, chewing function, and future appearance.

Ages 4 to 12 mark a peak period of children’s growth and development. Besides genetic factors, oral diseases, transitional dentition disorders and harmful oral habits may lead to abnormal development of teeth, jawbones and facial structures. This can compromise children’s oral health, chewing function and long-term facial appearance.

Poor oral hygiene can trigger dental caries and periodontal disease, which adversely affect facial aesthetics and undermine self-confidence. Difficulty chewing also impacts food intake.


Crowded teeth	Open bite

Mandibular retrusion	Underbite (anterior crossbite)

Regular checkups, early detection, early intervention, and healthy growth!

Manifestations and Causes of Teeth/Jaw/Face

1. Crowded Teeth

Dental crowding is often caused by impaired eruption of permanent teeth:

Retained primary teeth: Primary teeth that fail to shed at the appropriate replacement age, resulting in ectopic eruption of permanent teeth.

Early loss of primary teeth: Premature loss of primary teeth due to dental caries leads to insufficient interdental space and a narrow dental arch, leaving inadequate room for permanent teeth to erupt.

Effects of Dental Arch Morphology and Interdental Spaces on Dentition


Ideal dental arch and tooth spacing	Dental arch too narrow	Eruption space too small

Ideal Dental Arch and Interdental Spaces

Sufficient space for tooth eruption and normal dental arch morphology result in well-aligned teeth.

Overly Narrow Dental Arch

A narrow dental arch creates inadequate space for permanent teeth eruption, leading to ectopic permanent teeth and crowding.

Insufficient Eruption Space

Space loss following early primary tooth loss interferes with permanent tooth eruption and causes permanent tooth crowding and malalignment.

2. Maxillomandibular Discrepancy

Coordinated upper and lower jaws


Mandibular protrusion (underbite)	Mandibular retrusion (receding chin)

The morphology of the maxilla and mandible determines the contour of the lower third of the face and plays a vital role in facial aesthetics. Mandibular retrognathia (receding chin) and mandibular prognathism (crossbite) are categorized as maxillomandibular discrepancy. Once adulthood is reached, these conditions can hardly be corrected by orthodontic treatment alone, and severe cases require surgical intervention.

3. Open Bite

Open bite refers to a condition where the lips cannot close naturally and the anterior teeth fail to make occlusal contact. It greatly impairs facial aesthetics and masticatory function. Harmful oral habits such as finger sucking, tongue thrusting and pencil biting may lead to an open bite.

4. Dental and Jaw Abnormalities

Normal nasal breathing on the left with normal facial morphology. Chronic mouth breathing on the right has caused a narrow dental arch, lip incompetence and retrognathia. There is a substantial facial discrepancy between the two sides.

What is mouth breathing?
Normal breathing occurs through the nasal cavity. However, conditions such as nasal polyps, rhinitis, tonsillar hypertrophy or turbinate hypertrophy can narrow or even obstruct the nasal passage, forcing the patient to breathe through the mouth instead. A small number of patients have no nasal diseases and simply exhibit habitual mouth breathing.

Interceptive Treatment for Facial developmental disorders

Space Maintainer

A space maintainer is an appliance used to preserve the space left by prematurely lost primary teeth, preventing adjacent teeth from tilting and overeruption of opposing teeth, so that the permanent successor can erupt properly.

Arch Expander

An arch expander is an orthodontic appliance designed to widen a narrow dental arch, create more space for teeth, correct crossbite and improve airway conditions in growing children.

Clear Aligners

Early treatment using clear aligners can align teeth, manage dental spaces, promote normal jaw growth and guide facial development.


Tooth problems	Jaw problems	Facial problems

Prevention of Facial Development Problems

Besides genetic factors, dental caries, disturbances in tooth eruption and bad oral habits may lead to abnormal development of teeth, jaws and facial structures. Regular examinations are recommended for early detection and early intervention!


Fluoride Treatment	Fissure Sealant

Eliminating Teething Obstacles	Eliminating Bad Oral Habits

Fluoride Treatment
Fluoride is applied to tooth surfaces to promote enamel mineralization, strengthen teeth and prevent caries in the whole dentition.

Fissure Sealant
A protective barrier is formed with pit and fissure sealant to prevent occlusal caries.

Relief of mixed dentition disorders:
During the mixed dentition period, retained teeth and supernumerary teeth should be extracted in a timely manner to avoid interfering with the eruption of permanent successors.

Correction of adverse oral habits:
Adverse oral habits should be eliminated under the guidance of clinicians to guide normal development of teeth and jaws.

Reborn Dental Clinic was founded in 2007. We consistently uphold our operational philosophy, "Strive for Perfection, Forge Ahead Steadily", and provide high-quality dental services to help every client regain a confident smile. Our dental team consists of graduates from prestigious medical universities including Wuhan University, with over 15 years of professional experience on average. We offer a full range of dental services such as dental treatment, dental restoration, dental implants and orthodontics. We look forward to your visit!