A Word to the Profession
By Clayton A. Chan, D.D.S. — Founder and Director, Occlusion Connections · August 2026
Nobody designed the trap. The schedule did. In most practices the appointment book is built for production — predictable procedures, predictable minutes. The front office fills the schedule, and the dentist runs to keep up. It works — until a patient sits down whose problem doesn’t fit a slot. An occlusal conversation doesn’t fit a hygiene-check appointment, and what you never have time to look for, you eventually stop seeing. So the patient who doesn’t respond to the routine is dismissed, referred out — or quietly gives up and stops telling you.
Meanwhile, the number is bigger than most of us were taught: approximately one in three adults meets diagnostic criteria for a temporomandibular disorder — 31.1% in a meta-analysis of twenty-one studies using RDC/TMD and DC/TMD criteria. (RDC/TMD and DC/TMD are the Research Diagnostic Criteria and the current Diagnostic Criteria for Temporomandibular Disorders — the profession’s standardized, validated clinical examination protocols. These were formal examinations, not casual surveys.) One in three, walking through the schedule unrecognized — not because the dentist doesn’t care, but because the system protects the routine, not the patient.
The rut defends itself.

The dismissed patient does not disappear. They are passed from provider to provider without a satisfactory diagnosis. They accumulate records nobody has time to read. Eventually they stop asking dentistry for help at all — they take the question online, and they keep searching until they find the first doctor with time to look.
This is not an anecdote. The National Academies documented the pattern in 2020: patients passed among multiple professionals without ever receiving a satisfactory diagnosis — one documented case had seen more than nineteen practitioners. And the report’s formal conclusion: most general dentists, and many specialists, receive inadequate education and training in TMDs and orofacial pain. These patients arrive with years of documented history — sometimes dozens of pages and a consultation list of competent specialists — and what finally changes their course is often nothing more exotic than two hours of listening.
The way out isn’t a technique. It’s a decision.

Wanting to practice differently is not enough; the desire has to be matched with the authority to change a schedule. If you own your practice, the schedule is yours. You do not have to blow anything up — change it one case at a time. The routine keeps running while occlusion cases enter the book, and one properly diagnosed and managed case replaces a week of drill-fill-bill production. The practice funds its own transition.
If you are an associate, you cannot change a schedule you do not own — and forcing it against a production model helps nobody, least of all you. Your move is eyes now, hands later: learn to recognize what is already in your chair. Recognition costs nothing, and it is the one investment that moves with you to the practice you will one day own.
You can’t leave the rut in someone else’s practice. But you can stop being blind in it.

If you are the dentist already feeling this — the case that haunts you, the patient the routine couldn’t help — the door out of the rut is not a gadget and not a guess. It is learning to see what is already sitting in your chair.
Valesan LF, Da-Cas CD, Réus JC, Denardin ACS, Garanhani RR, Bonotto D, Januzzi E, de Souza BDM. Prevalence of temporomandibular joint disorders: a systematic review and meta-analysis. Clinical Oral Investigations. 2021;25(2):441–453. doi:10.1007/s00784-020-03710-w
National Academies of Sciences, Engineering, and Medicine. Temporomandibular Disorders: Priorities for Research and Care. Washington, DC: The National Academies Press; 2020. Available from the National Academies Press.
The entry point is Level 1. Everything builds from there.