The Science Behind the InnerView® System

Quantitative Percussion Diagnostics (QPD®)

Supported by 31 clinical studies and 79 global patents, QPD quantifies how each tooth and each implant responds to gentle percussion, giving clinicians objective information about overall mobility and “internal” mobility. In teeth, internal mobility is generally associated with cracks or loose restorations.*

31clinical studies
79global patents
Hygienist taking an InnerView reading on a patient

How QPD Works

1

Non-Invasive Percussion Taps

Gentle, 2.5-millisecond taps are applied to the tooth or implant, collecting data without discomfort or radiation exposure.

InnerView energy return graph for one implant 2

Energy Feedback Collection

Each tap generates an energy feedback wave captured by the InnerView system through advanced sensors, reflecting how the tooth or implant structure responds to controlled percussion.

InnerView energy return graph for tooth 2 with Internal Mobility 42, Overall Mobility 65 and a late peak detected 3

AI-Powered Analysis

Proprietary algorithms in the InnerView system — built on machine learning and finite-element analysis — process these waves in real time to produce clear, objective mobility values.

InnerView trendline for one tooth across visits 4

Long-Term Monitoring

Every data point is stored for comparison across visits, allowing clinicians to observe mobility trends over time and support proactive, confident treatment planning.

What Makes QPD Unique

InnerView handpiece measuring a patient’s implant

Gives Insight Into Cracks and Loose Restorations

QPD quantifies "internal" mobility — changes generally linked to cracks and loose restorations.*

Transforms Subjective Feel Into Objective, Measurable Data

Replaces subjective assessment of teeth and implants with consistent, measurable data for confident decisions.

Tracks the Long-Term Health of Teeth and Implants

Monitors subtle structural changes in teeth and implants across visits, helping clinicians identify emerging issues and protect their integrity over time.

Take the next step.

Dentistry has never had a way to measure what happens inside the tooth – until now.

The InnerView® system makes the invisible visible, giving you earlier insight into cracks and failing restorations before damage progresses.

The same platform measures both Internal Mobility and Overall Mobility in teeth and implants.

Book a Demo

See the first FDA-cleared technology for measuring “internal mobility” in action.