Short Answer
CT can show structure, while functional evaluation reviews movement, muscle response, bite contact, and symptom triggers.
How to think about it
Structural imaging and symptom behavior are different kinds of information. If jaw pain changes with chewing, opening, clenching, or posture, a functional review may clarify the remaining pattern.
Evidence and limits for this question
What this question checks
This page uses the question "CT was normal, but jaw pain continues. What does functional evaluation add?" to organize a symptom pattern before assuming a TMJ-related cause.
What to rule out first
Urgent, organ-specific, dental, ENT, neurologic, traumatic, infectious, or breathing-related warning signs should be considered before jaw-related interpretation.
What is reviewed in clinic
Consultation details, symptom timing, jaw movement, chewing muscle tension, bite changes, previous exam results, and recurrence patterns may be reviewed together.
What not to decide from this page
Do not use this page alone to choose a diagnosis, appliance, procedure, medication, or emergency response.
Safety note
Trauma, swelling, fever, severe limitation, dislocation feeling, or rapid worsening may need prompt evaluation.