Welcome to Pain Resource Center’s website devoted to helping Healthcare Professionals who are evaluating and treating patients having  Tem­poro­mandibu­lar Joint Dis­or­ders (aka TMD) and Chronic Pain.

This website provides clinicians, especially dentists who treat patients with TMD, a sophisticated, on-line, testing and reporting service employing the widely accepted TMJ Scale™  to detect, measure, and document the presence and severity of “TMD”, its physical and emotional concomitants and to quantitatively measure treatment effectiveness and outcome.

This widely researched and highly accurate assessment, treatment and risk management tool, based on many years of published scientific research validating its accuracy, reliability and usefulness in clinical practice, has been used successfully by many of the most respected “TMD” Specialists across the U.S., and internationally, on hundreds-of-thousands of patients.

Leading practitioners of Dental Sleep Medicine use the TMJ Scale both before appliance therapy to help ‘rule out’ or ‘confirm’ the presence of a TM disorder that may go undetected and also after treatment is completed to again document the ‘presence’ or ‘absence’ of TMD.

Other testing services on this website include: TMJ/Compare™  which compares the results of two TMJ Scales administered to a patient at different times, as before and after treatment, and calculates and graphs changes, including % improvement indicating treatment effectiveness and outcome.

New BookThe International Faces of Chronic Pain by Dr. Steve Levitt, MD, PhD.  Pain drawings and descriptions by patients with chronic pain in 8 countries (U.S., Australia, England, Finland, Germany, Scotland, Sweden and Syria)  at Amazon.com .


TMJ and Pain Specialists, Dentists, Physicians, Psychologists


Log On to use testing services (requires User Name and Password)

Or Register to obtain User Name and Password and receive Free Tests to try our services without risk or obligation.

Or call 800-542-7246 to Register.

TMJ “The TMJ Scale is an essential tool in my armamentarium. No pain practitioner should be without it!” Robert Talley, DDS Norman, OK (more)
“ The TMJ Scale is one screening modality that I deem indispensable and will not practice without. ” Pamela Steed, DDS, MSDIndianapolis, IN (more)
TMJ “ ..its value has proven itself repeatedly.! ” Ira Klemons, DDS, PhD South Amboy, NJ (more)

TMJ Scale™, TMJ Scale Report™ and TMJ Compare™ are trademarks of Pain Resource Center, Inc

PLEASE NOTE: Parts of this website, including sales and testing services, and sections that use User IDs, passwords and personal information are secured and encrypted for the user’s privacy and protection.