T-Scan® III

Computerized Occlusal Analysis

The only clinical diagnostic device available that senses and analyzes occlusal contact forces to quantify whether a patient's bite is balanced.

<i>T-Scan</i><sup>®</sup> III

Take the guesswork out of occlusion!

 

Dentistry can be perfected. With the precision of the T-Scan, dentists can know for certain the results of their efforts. What would you rather rely on for evaluating occlusal forces; subjective bite registration materials or the on-target occlusal analysis of the T-Scan?   

 

How Computerized Occlusal Analysis Works:

 

The ultra-thin, reusable sensor, shaped to fit the dental arch, inserts into the sensor handle, which connects into the USB port of your existing PC, making it easy to move from one operatory to another.  Evaluating occlusal forces is as simple as having a patient bite down on the sensor while the computer analyzes and displays timing and force data in vivid, full-color 3-D or 2-D graphics.

 

T-Scan Benefits:

  • Improve clinical results
  • Differentiate your practice
  • Expand your practice in a wide range of applications 
  • Take back control, no longer rely on patient feel
  • Determine premature contacts
  • Minimize destructive forces
  • Provide instant documentation for fee-for-service approach and/or insurance claims
  • Use as a patient education tool to enhance comfort and increase case acceptance
  • Save time by preventing remakes
  • Make money by charging a fee for the high-end dentistry you are performing
  • Bring your practice into the future

 

The ability to measure force over time makes the T-Scan an indispensable tool for appraising the sequential relationships of a mandibular excursion. You can view, on screen, a patient sliding from MIP or CR position into a lateral excursion. This is instrumental in locating occlusal interferences, determining the relative force on each interference, and evaluating the potential for trauma caused by the occlusal interferences. You can also purchase additional sensors and supports online!

 

Imagine how useful this is on a long-span fixed prosthesis built upon implants, or any dental case where occlusion plays a role!

 

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T-Scan Occlusal Analysis System

T-Scan Technology Award

 

T-Scan III Occlusal Analysis System

 

A T-Scan III system includes Windows-based software, scanning electronics (Handle), and sensors (Laptop not included).

 

This 3rd generation system features a consistent sampling rate of 100 Hz. In Turbo Mode, reach a sampling speed of up to 495 Hz, and detect three times the number of potential occlusal force aberrations.

 

 

T-Scan Sensor Description

The T-Scan sensor was the first, developed in 1987 with the start of the company. Since then, Tekscan has continued to improve the sensor design through Research and Development to ensure for the most accurate and reliable data. Today, Tekscan is pleased to offer our 4th generation T-Scan sensor.

  • The disposable sensor can be reused for ~15-25 recordings.
  • Sensor thickness is only 100 microns - no interference with natural bite.
  • Sensor is more durable than ever!
  • Sensor has no shelf-life date - you can use them when you need them.

 

Also included with a T-Scan purchase:

  • Clinical Education DVD - 35 minute step-by-step tutorial video of a live patient adjustment
  • Web Training on System Operations
  • A full library of application guides

 

Note: Additional items may be included.

 

View computer requirements.

 

Other Systems

 

MatScan®: Assessment tool to help evaluate how occlusion effects balance. Includes MatScan® software and floor mat with sensor.

 

To Request More Information or a Demonstration - click here

Click to enlarge images and play videos.

  • Learn all about the key new features and improvements in the latest version of T-Scan 6.0 software.  

    http://www.youtube.com/watch?v=9nwHeLwQIdU

  • T-Scan Grid mode makes it easy to compare a series of up to 12 movies in windows that are organized in rows and columns.

  • Center of Force (COF)  The red and white icon called the Center of Force indicates the balance of occlusal contacts present at any given moment.  As contact patterns change during closure, the COF is recalculated to find the newest point of balance.  The blue and white trail, COF trajectory, plots the path that the COF travels during the movie.

  • Note the COF begins with anterior and right side contacts only. Then additional right-sided contacts appear and increase in force. As the movie progresses, not all teeth on the left half of the arch are in occlusal contact at the time the patient reaches IP (COF stops moving). There is a significant force imbalance of the dental arch with 59.7% of the force on the right compared to 40.3% of the force on the left.

    http://www.youtube.com/watch?v=bek2aWUyQZA

  • As the movie plays, more and more teeth make occlusal contact on both halves of the dental arch sequentially. There is a significant force balance of the dental arch with 53.5% of the force on the right compared to 46.5% of the force on the left. Note the position of the COF Trajectory which is indicative of bilateral simultaneous occlusal contacts. This was accomplished by adjusting the previous contact sequence until both halves of the arch occluded together in a very short time frame.

    http://www.youtube.com/watch?v=HxKYwgHwIeo

T-Scan Software Features:T-Scan Technology Award

  • COF – red and white icon that indicates the balance of occlusal contacts present at any given moment

  • Patient Database – store the data of recorded movies in your computer and retrieve as needed (Practice Management Bridges)

  • Automated determination between first and last contact and automated determination how long to reach posterior guidance

  • Multiple view modes allow for flexibility when comparing movies

  • Comparison charts for comparing pre, mid, and post data

  • 13-color adjustable sensitivity scale

  • Image library – contains images and descriptions related to occlusion, research, anatomy, MRI’s, tomograms TMJ and much more to aid in patient education

  • User friendly alerts to aid the user in recording a movie correctly

 

The software is available in several languages including Spanish, French and German. View software language availability.

 

Add-On Capabilities 

 

BioEMG -T-Scan Integration Module: The T-Scan III-BioEMG Integration Software synchronizes and integrates the data of the T-Scan III with electromyography data of BioResearch's EMG unit (BioEMG). BioEMG measures muscular functions of the head and neck while the T-Scan III shows the force and distribution of teeth. Together, they give a comprehensive view of your patient's bite.

 

 

Posture and Muscle Function

BioEMG-MatScan Integration Module: This Integration software synchronizes and integrates the clinical data of Tekscan's MatScan with the electromyographic data of BioResearch's EMG unit. Together, they give a complete view of foot pressure, force, and weightbearing measurements and how they relate to the rest and function performance of the muscles.

 

 

To Request More Information or a Demonstration - click here

Clinical T-Scan Applications

The T-Scan Technology Award

 

The T-Scan III is an invaluable tool for whenever you need information on occlusal contacts, including:

 

  • Fixed Prosthetics
  • Occlusal Adjustments
  • Orthodontics
  • Periodontal Management
  • TMD Appliances
  • and more!

 

Download T-Scan Bibliography

 

 

Numerous articles have been published regarding computerized occlusal analysis and its applications.  Tekscan has compiled a list of these research publications in our T-Scan III Bibliography.

 

 

 

Featured Applications:

T-Scan Technology Award

Pre Treatment Occlusal Marks

Occlusal Myths

 

With articulation paper marks, there is no scientific correlation between the depth of the color and the mark, its surface area, amount of force, or the contact timing sequence that results as that paper mark is made. The T-Scan III Occlusal Analysis system quickly and precisely determines the amount of force within a given paper mark. The software graphically displays both forceful and time premature contacts to the user for predictable occlusal control during adjustment procedure.

 

In new research undertaken at the University of Alberta by Carey JP, Craig M, Kerstein RB, and Radke J, the following conclusion is drawn: "No direct relationship between paper mark area and applied load could be found. When selecting teeth to adjust, an operator should not assume the size of paper markings can accurately describing the markings' occlusal contact force content." (Read the article)

 

Myth:  The size of a paper mark indicates force content.                                   
Fact: The size shows surface area only.

 

Myth:  Force and time can be "read" off paper                                                   
Fact: The color intensity has to do with the ability of the paper to ink up teeth.

 

Myth:  A "scratch-like" paper mark is an artifact.                                                 
Fact: The scratches are very often times premature contacts.

 

Myth:     When all teeth in one arch show paper marks, then all the teeth are hitting at the same time.
Fact:

 

 

Paper gives an "endpoint stamp" of tooth contact order, which "looks like" the teeth all hit at the same time.  Actual contact sequence order and contact simultaneity cannot be determined from paper.

 

Myth:  When the patient states "It feels good, Doctor," the bite is balanced.     
Fact: Patient perceptions are very poor indicators of occlusal balance.

 

Myth:  Paper markings that are similar in shape and size are similar in foce content.
Fact: No study has ever shown that similar markings contain similar forces.

 

Myth: Force and time can be "read" off paper markings.                                      
Fact: It cannot be done without the T-Scan!

 

 

2-D Occlusal Analysis This case example shows that 52% of the force is on one tooth, information that only the T-Scan system can give you. 3-D Occlusal Analysis
2-D software output   3-D Software output

 

The T-Scan III brings unprecedented accuracy to analysis of dental occlusion, making you a more informed practitioner!

 

To Request More Information or a Demonstration - click here

T-Scan Testimonials

 

 

Hear from some of the top clinicians in the field talk about their personal experiences with the T-Scan occlusal analysis system.

 

View complete testimonial video playlist.

 

 

Dentists

 

"I feel you cannot adequately perform an equilibration, or rehabilitation without the T-Scan. To balance the forces, occlusion and disclusion times is impossible without this tool. For all my T-Scan equilibrations, I charge $1500. For the patient who is not involved in a big case, I usually schedule for 3 appointments. 1) to remove gross interferences 2) Two weeks later to fine tune 3) One month after 2nd appointment to re-check to determine stability and fine tune. For big cases I add this to my treatment because I ALWAYS finish the occlusion with the T-Scan. You are providing a service that only 1% of dentists possess nationwide... you should get paid for it".

John Nosti, DMD, FAGD, FACE

Fellow of the Academy of General Dentistry

Fellow of the Academy of Comprehensive Esthetics

Clinical Mentor with The Hornbrook Group

www.DrNosti.com

 

“I highly recommend the T-Scan because of its ease of use and effectiveness. It is extremely useful when making occlusal adjustments because it gives me more accurate information relative to the amount of force on each tooth and the timing of that force. Patients can view the scans, which helps them understand what needs to be accomplished to obtain occlusal stability. The T-Scan also produces documentation showing pre and post procedure results that is critical for patient records."

Dr. Glenn DuPont, D.D.S.

The Dawson Center for Advanced Dental Study

 

"Educating dentists on live patients demands the highest levels of excellence and practical systems from the Hornbrook Group. T-Scan has provided the Hornbrook Group with confident occlusions for the past 7 years. As we bring the most modern dentistry to our courses, we wouldn't dream of leaving the final occlusion to fate or luck. Finishing cases of bonded ceramic or traditional dentistry with the T-Scan takes patient comfort and the final result a quantum leap above marking paper and/or remounts. No other method can balance forces or find and eliminate interferences with this much efficiency!"

Mark W. Montgomery, DMD

 

“I use CADCAM heavily in my practice. Over the years, I found that ~10% of my patients would return for post-op occlusal adjustments, even though I was meticulous with my correlation procedures and checked CR. This discrepancy prompted me to integrate the T-Scan to be able to QUANTIFY, not just qualify where the contacts were occurring. Today after integrating and understanding how to use the T-Scan technology, less than 1% return for post-op occlusal issues!"

   Nick Yiannios, DDS

Ridgedale, MO

 

"I have found that there is no better way to balance a splint than using T-Scan. Many talk about simultaneous bilateral contact. The use of T-Scan in this regard is invaluable. And using the T-Scan in Phase II equilibrations has provided a much more consistent and superior result. We use the T-Scan daily in our practice. Adjustments are done with increased confidence for both you and your patient. The T-Scan has proven to be not only valuable in treatment, but also to be an excellent practice builder."

Barry Glassman, DMD

Allentown, PA

 

"With T-Scan, our patients are able to be ecstatic about their smiles for the long-term. We can zero in on better results. Recently, a patient came in thinking he needed a root canal. We found there was excess pressure being applied to the tooth because of a bite imbalance. We corrected it without needing to resort to a root canal or any other invasive procedure. Now, he feels great!"

Hugh Flax, DDS

Success by Design Seminars

Atlanta, GA

www.HughFlaxDDS.com

 

"The T-Scan paid for itself in my office in 30 days. The T-Scan helps you to not only save money, but to make money as well. The difference between the patient saying it feels good and it feels great is the difference between veneers breaking in 9 months and them lasting a lifetime. With the T-Scan you know the patient will always leave your office saying it feels great!"

Bruce Baird, DDS

Granbury, TX

 

"The most accurate way to establish a balanced occlusion is to utilize the T-Scan. I use this in my practice and will be teaching this technique in my advanced TMJ course in Sarasota, Florida."

Brock Rondeau, D.D.S., I.B.O.

Diplomate International Board of Orthodontics

London, Ontario, Canada

 

"I have found the T-Scan to be an indispensable tool in achieving occlusally correct dentistry, especially in conjunction with CEREC 3. Whether you practice with CO, CR or Neuromuscular philosophies, the one missing ingredient is the ability to accurately discern the meaning of articulation paper markings. The T-Scan provides the user with complete information on the timing of initial contact, the duration of contact and the force of contact that simply cannot be achieved by reading 'tea leaves' in a mass of articulation paper markings. The easily understood, graphical interface is easy to understand for the doctor and even for the patient!"

Rich Masek, DDS

San Diego, CA

 

"We use the T-Scan everyday! There is no cosmetic case done in our office without checking their occlusion before starting, during temps, and upon final insertion. We have reduced fracture and failures by utilizing this technology."

Clifford Williams, DMD

New York, NY

www.DrCliffordWilliams.com

 

"T-Scan is extremely user friendly. I have found it invaluable in finishing full mouth rehabilitations as well as individual units. Cerec restorations combined with T-Scan allows us to provide a single visit restoration with no returns for adjustment."

Cris Simmons, DDS

Seattle, WA

 

"By definition, functional orthodontic cases must finish with a functional (gnathologic) occlusion or they will relapse. Not only does the T-Scan make this easier and more-accurate, the patients can feel the difference. This is why we teach it in our courses. If only all dental procedures were as predictable."

Darick Nordstrom, DDS

Hollister, CA

 

"There is nothing else on the market today that will make you more successful than the T-Scan. There is nothing else that evaluates the occlusal contacts in terms of both various amounts of force as well as time. Finally, the ability to have a hard copy print out of the patients’ occlusion at any point in time and to be able to go back in time to compare previous reading is invaluable. Unquestionably, without a T-Scan on your office you might just as well be working blind when you analyze the occlusion."

Tom Ford, DDS

Miami, FL

 

"I just seated a full mouth neuromuscular case using the T-Scan and it worked flawlessly! (It's really nice to show the patient this technology vs. "tap, tap, tap, how does that feel?")"

Michael McVicker, DDS

Toledo, OH

 

"I believe computer guided occlusion is the wave of the future in cosmetic, restorative and implant dentistry.  I recommend the T-Scan technology to every dentist I come in contact with.  In my practice, I use the T-Scan for:

 

1.)    all new patients who schedule for a complete examination

2.)    balancing the bite on appliances such as orthotics, ortho retainers, full and partial dentures

3.)    all full-mouth equilibrations

4.)    any bite adjustment situations in which I feel I'm getting false markings from articulating paper

 

Like digital radiography and intraoral imaging, the T-Scan allows the patient to see what I'm seeing."

Gene Flanagan

Arlington, TX

 

Patients

 

"I am a dental assistant from Lafayette, La. and for a very long time I have suffered with severe migraine headaches at least twice a week, facial discomfort, and sore joint muscles. I have also worn splints that never seemed to really help me and we just couldn't quite figure out what was the core of my problems. Just recently the T-Scan Bite Analysis was introduced into our practice. With some extensive evaluation of my bite with the T-Scan I realized that most of the forces being put on my teeth are on the right side which explained why my muscles were so tense. Once my bite was adjusted accordingly with the T-Scan recordings I immediately began to notice a difference from what I was used to feeling. Having my bite recorded with the T-Scan has been the greatest thing that I have ever experienced. It's been about 1 month since my bite was evaluated with the T-Scan and I have not gotten any headaches nor do I feel anymore joint and facial discomfort. I feel so much better! Without this technology I would still be suffering. The T-Scan gets two thumbs up in my book!!! Thank you so much and that is from the bottom of my heart!!"

Andrea Domingue

Lafayette, LA

 

"I am not a Dentist but was looking for a way to check my bite when I ran across your T-Scan System. I am a computer programmer with TCS America working at Bank of America. At the time I was living in Seattle and after alot of dental work my bite just didn't feel right. I returned to my dentist several times and he tested my bite with the colored papers that most dentists use but he could find no problem. That's when I started my research to find a better and more accurate way to check my bite. In the end I discovered your T-Scan System. I then found a dentist in the Seattle area that had a T-Scan and went to his office, explained the problem and within minutes, with the use of your equipment, he located the high spot, adjusted my bite and my problems disappeared."

James D. Morris

Jacksonville, FL

 

"There are no words to fairly express just how competently this device works. I had been to another cosmetic dentist for almost six months trying to get the "bite " right on a six unit upper front bridge - without success. I had already spent almost $15,000, but due to "bite problems," felt that I merely had a cheap $200 set of "dentures," instead of the "Hollywood smile" I had been promised and expected. I was horribly disappointed up to this point. Upon your referral I went to a T-Scan user. Using the T-Scan, he spent less than one hour and totally resolved every bite (occlusal) issue in my mouth. I told my dentist and can certainly say without reservation, that the T-Scan is surely one of the best innovations in dentistry in the past 50 years. Every dentist in America ought to have one if he or she truly cares about providing the best care for patients."

Hakim Chisti

San Diego, CA

 

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