General Occlusion Evaluation with the T-Scan® III

Progressive dentists worldwide are using the T-Scan III Computerized Occlusal Analysis system as part of overall dental evaluations. The T-Scan collects occlusal contact time and force data you can combine with periodontal charting, full mouth radiographic exams, and clinical hard tissue exams to provide a complete assessment of your patient's oral health.
  • Only T-Scan graphically illustrates both occlusal force and time.
  • Use the T-Scan to get a recording of occlusal contact data.
  • Just look at what you can find out in minutes with the T-Scan III:

1. Manipulated Centric Relation bite recording - check for CR prematurities

Manipulated Centric Relation bite recording Manipulated Centric Relation bite recording Manipulated Centric Relation bite recording
Manipulated Centric Relation bite recording Manipulated Centric Relation bite recording These BEFORE and AFTER frames from the T-Scan "force movies" are CR bite recordings. This allows you to check for CR prematurities and adjust until CR=CO.

The resulting "force movie" shows tooth contacts (shown here in 3-D view), where forces are identified by bar height and color.


2. MIP / Centric Occlusion recording - check for prematurities & unbalanced bite

MIP / Centric Occlusion recording

MIP / Centric Occlusion recording
Problematic MIP Closure in 2-D forces
off-center to right

MIP / Centric Occlusion recording

MIP / Centric Occlusion recording
Healthy MIP Closure- forces centered;
straight path of closure


Here we record a habitual closure into IP (Intercuspated Position) before and after adjustments (in 2-D view).

Notice how T-Scan's red "Center of Force" (COF) icon pinpoints the balance of occlusal forces. The BEFORE frame shows premature loading on the anterior right and overall excessive forces on the right side.

Adjust until your patient's COF is in the center of the arch, showing bilateral simultaneous loading with a well-balanced left-to-right bite (AFTER).


3. Lateral Excursion recording - check for interferences

Lateral Excursion recording Lateral Excursion recording Lateral Excursion recording
Lateral Excursion recording Lateral Excursion recording Lateral Excursion recording
The T-Scan makes it easy to see interferences, their locations, and their force levels. This takes the guesswork out of adjusting. Record again to verify if and when proper anterior guidance has been achieved.

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