How Do Mandibular Advancement Splints Help With Sleep Apnoea and Snoring?

Mandibular advancement splints (MAS) have become a leading solution for managing sleep apnoea and snoring. These custom-made oral appliances gently reposition the lower jaw to keep the airway open during sleep. This simple adjustment helps prevent the airway from collapsing, a common cause of sleep apnoea and snoring, allowing for better airflow and more restful sleep.

How Do Mandibular Advancement Splints Work?

Mandibular advancement splints work by slightly advancing the lower jaw (mandible) during sleep. This prevents the collapse of the soft tissues in the upper airway, which commonly causes obstructive sleep apnoea (OSA) and snoring. The device keeps the airway open by holding the tongue and jaw forward, thereby reducing or eliminating interruptions in breathing.

Here’s a simplified breakdown of how MAS works:

Mechanism of MAS

1. Jaw Repositioning: This advances the lower jaw to keep the airway open.
2. Airway Support: Prevents the upper airway from collapsing.
3. Muscle Activation: Helps prevent airway obstructions caused by muscle relaxation during sleep.

These devices are particularly useful for those with mild to moderate sleep apnoea or who find CPAP machines uncomfortable.

Feature	How It Works
Jaw Repositioning	Moves the lower jaw slightly forward to keep airway open.
Airway Support	Reduces collapse of the upper airway during sleep.
Muscle Activation	Engages muscles to prevent airway blockage.

Effectiveness and Efficacy of MAS

Several clinical studies have demonstrated the effectiveness of mandibular advancement splints in reducing snoring and obstructive sleep apnea. These devices are considered a reliable alternative for patients who have difficulty tolerating CPAP therapy.

Key benefits include:

• Reduced Snoring: Significant reduction in snoring episodes.
• Improved Breathing: Decreased instances of airway blockages and breathing pauses.
• Enhanced Sleep Quality: Better oxygen flow leads to deeper, uninterrupted sleep.

List of Benefits

1. Snoring Reduction: MAS significantly reduces snoring.
2. Improved Breathing: Lowers apnoea and hypopnoea events.
3. Better Sleep: Promotes a higher quality of sleep.
4. Increased Daytime Alertness: Patients report better concentration and less daytime drowsiness.

Customisation and Fitting Process

Proper customisation and fitting are crucial for the success of MAS. The process begins with a dentist or oral specialist taking detailed impressions of the patient’s teeth and jaws. These impressions are then used to craft a custom-fitted device tailored to the patient’s anatomy.

During the fitting process:

• Jaw Adjustment: The dentist will adjust the device to ensure the lower jaw is comfortably positioned forward.
• Comfort: Adjustments are made to ensure comfort while maintaining the effectiveness of the device.
• Follow-up Visits: Regular check-ups ensure the splint continues to fit properly over time.

Step	Description
Initial Consultation	The dentist examines the patient’s oral structure.
Impressions Taken	Moulds of the teeth and jaw are created for a custom fit.
Device Adjustment	The device is adjusted for optimal comfort and efficacy.
Follow-up Visits	Regular appointments to ensure the device continues to fit well.

Long-Term Benefits and Compliance

Consistent use of MAS can lead to long-term improvements in managing sleep apnoea and snoring. Many patients experience sustained relief from symptoms, improving overall health and quality of life.

Long-term benefits of using MAS include:

1. Improved Sleep Quality: Consistent use enhances sleep quality.
2. Better Overall Health: Reduces risks associated with untreated sleep apnoea.
3. Higher Energy Levels: Increased alertness and focus throughout the day.
4. Increased Treatment Satisfaction: High compliance leads to positive patient outcomes.

Key Takeaways

Mandibular advancement splints offer an effective, non-invasive solution for managing sleep apnoea and snoring. These oral appliances work by repositioning the lower jaw to keep the airway open during sleep. For those with mild to moderate obstructive sleep apnoea, MAS provides a comfortable and practical alternative to CPAP therapy.

If you or a loved one suffer from sleep apnoea or snoring, reach out to Dental Sleep Professionals at Suite 8, 25-29 Hunter St, Hornsby NSW 2077. Their team of experts can provide customised MAS solutions to improve your sleep quality and overall health.

Don’t wait to experience the benefits of a better night’s sleep!