Short Answer
It may be considered after dental causes are checked, especially if pain changes with chewing, clenching, or jaw muscle tenderness.
How to think about it
A normal dental X-ray is meaningful, but it does not explain every tooth-like pain pattern. Chewing muscles, bite contact, jaw movement, and habits can be reviewed as possible functional contributors.
Evidence and limits for this question
What this question checks
This page uses the question "Dental X-ray was normal, but tooth pain continues. Could it be referred pain?" 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
Swelling, fever, pus, severe spontaneous pain, trauma, or rapidly worsening dental pain should be checked by dental or medical care first.