Master Sleep 20™

Knowledge Center

Clinical & Practical Resources.

Educational resources on oral appliance therapy, digital sleep dentistry and long-term appliance protection — for dentists and patients.

Appliance Science

Understanding Mandibular Advancement Appliances

How custom oral appliances are designed to maintain a controlled mandibular position during sleep, and what that means for appliance design.

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Patient Care

Why Morning Repositioning Matters

The purpose of a custom Morning Repositioner and how it guides the mandible back toward the dentist-recorded baseline occlusal position.

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For Dentists

Digital Records for Oral Appliance Cases

A practical overview of digital impressions and IOS workflows for submitting oral appliance cases with accuracy and consistency.

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Protection Program

20-Year Appliance Protection Explained

How the original protection period works, what normal-wear and product-failure coverage includes, and how the No-Fault Replacement fits in.

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For Dentists

Getting Started with Master Sleep 20™

A step-by-step look at the professional workflow — from prescription and digital case submission through delivery and long-term protection.

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Patient Care

Caring for Your Oral Appliance

Simple everyday care habits that help keep an oral appliance clean, comfortable and performing as intended.

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Protection Program

Normal-Wear Replacement: What's Eligible

What normal functional wear and natural appliance aging mean, and how eligibility for replacement is determined.

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Protection Program

The No-Fault Replacement Explained

How the included No-Fault Replacement works, what it covers, and what happens after it is used.

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For Dentists

Inside the Master Sleep 20™ Manufacturing Workflow

How a case moves from intake through design, fabrication and delivery, and how quality is maintained throughout.

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