The TMJ & Airway Connection
The jaw and the airway are closely related anatomically. The position of the lower jaw influences, in part, how open or restricted the upper airway is. When the jaw is positioned further back than its optimal alignment due to bite issues, muscle tension, or structural factors, the tongue and soft tissues of the throat may also shift backward, reducing the space available for airflow.
This is one reason why patients with temporomandibular disorder (TMD) may have a higher rate of sleep-disordered breathing, including snoring and obstructive sleep apnea.
The relationship also works in the other direction. Disrupted sleep and the physiological effects of repeated airway obstruction can increase the sensitivity of the central nervous system, a process called central sensitization, which may amplify the perception of pain and make TMD symptoms more persistent.
Because of this relationship, Dr. Yolanda Cruz evaluates patients for both TMD and sleep-disordered breathing as part of a comprehensive assessment. In some cases, a single custom oral appliance can help address both concerns simultaneously.
Why This Matters
If you experience jaw pain, headaches, clenching, snoring, or poor-quality sleep, these issues may be connected. A thorough evaluation can help identify whether the jaw and airway are contributing to your symptoms.
Book a TMJ & Airway Assessment in Toronto
If you are experiencing jaw discomfort, facial tension, clicking, headaches, snoring, or sleep-related concerns, our team can help assess the underlying factors and discuss appropriate treatment options.