Dentistry, Bruxism, Sleep, and Neurodevelopment

Have you ever wondered why a patient with narrow or collapsed airways also experiences bruxism and sleep disorders?

The truth is that there is a complex, yet well-studied relationship between dentistry, neurodevelopment, and sleep disturbances. In recent years, this has been an area of increasing interest for health professionals, and in this article, we will try to give you an initial overview of the deep connections that exist between these three aspects and proper neurodevelopment in children.

Obstructed Airways: A Starting Point

The airways, that intricate system of passages that allow air to reach our lungs, play a fundamental role in breathing and overall well-being. When these airways narrow or collapse, whether due to anatomical, functional, or environmental factors, a series of events are triggered that can significantly affect oral health and neurodevelopment.

When we talk about airways, we shouldn't only think about tonsils and adenoids. In fact, close to 40% of obstructions can be related to turbinate hypertrophy, deep palates, deficiencies in the chewing process, and postural alterations.

Bruxism is a protection against airway problems

Sleep bruxism, especially characterized by teeth grinding, is a common consequence of obstructed airways. During sleep, the lack of oxygen generates micro-awakenings that activate the masticatory muscles, causing episodes of bruxism and, therefore, alterations in the neuronal connections of the hippocampus, responsible for memorization and learning consolidation.

In these cases, bruxism appears as a protective mechanism in response to an alert of low oxygen saturation, making it a priority to clear this system and thereby allow the disappearance of bruxism episodes and their consequences.

 

Sleep Disorders: A Cycle of Alterations

Sleep disorders, such as obstructive sleep apnea (OSA), are closely associated with obstructed airways and bruxism. OSA is characterized by repetitive pauses in breathing during sleep, which leads to hypoxia (lack of oxygen) and sleep fragmentation. This combination of factors exacerbates bruxism and contributes to a series of health problems, including:

• Chronic fatigue, especially in adults; in children, it presents more as hyperactivity.
• Concentration and memory difficulties, which definitely hinder the learning process in children.
• Irritability and mood swings, which is perhaps the most noticeable manifestation in children, leading to socialization problems.
• Increased risk of cardiovascular diseases

Neurodevelopment: A Profound Impact

Respiratory and sleep disturbances during childhood and adolescence can have a significant impact on neurodevelopment. Lack of oxygen and sleep fragmentation can affect brain growth, cognitive function, behavior, and emotional regulation.

The possibility of dental wear due to bruxism originating from narrow airways is almost nil; however, its implications for the quality of life of children, both academically and socially, are high.

If we consider that pediatric dentists work with children at ages corresponding to the first stage of neuronal pruning, the concern for effectively addressing issues of airways, bruxism, and sleep disorders must be a priority in the professional updating of any dentist.

Comprehensive Approach: The Key to Success

The treatment of this complex relationship between dentistry, bruxism, sleep disorders, and neurodevelopment requires a comprehensive approach involving professionals from various fields, such as dentists, pulmonologists, psychologists, and neurodevelopment specialists. The formation of transdisciplinary teams that can offer the most comprehensive and complete treatment to patients is a demand of modern dentistry that we should not overlook.

Dentists play a crucial role in the diagnosis and treatment of obstructed airways and bruxism. Through comprehensive evaluations and the implementation of specific therapies or the use of devices, dentists can help improve breathing, reduce bruxism, and improve sleep quality.

Available studies and thousands of reported cases confirm the possibility for dentists to address these aspects early, with a very high level of effectiveness, high adherence to treatments, and long-term stability.

Neurotrainers: An Ally on the Path

Neurotrainers, www.neurotrainers.com.co, is a specialized portal in pediatric dentistry, bruxism, and neurodevelopment, offering numerous courses to deepen knowledge of airways and their approach in dentistry and neurodevelopment. Through online courses, informative resources, and collaboration with experts, Neurotrainers empowers health professionals to provide comprehensive and high-quality care to their patients.

Remember:

• Always seek high-quality scientific information.
• Consult with experts on the topic.
• Use tools, portals, and events that promote scientific evidence as a starting point to deepen your knowledge.

Together, we can improve the quality of life for people suffering from these conditions.