Recurrent headaches in relation to temporomandibular joint pain-dysfunction.

Area of Science:

• Dentistry
• Neurology
• Pain Management

Background:

• Recurrent headaches are a common complaint with multifactorial causes.
• Masticatory system dysfunction is increasingly recognized as a potential contributing factor.
• Understanding the relationship between jaw function and headache is crucial for effective treatment.

Purpose of the Study:

• To investigate the correlation between masticatory system dysfunction and recurrent headaches.
• To identify specific clinical indicators of mandibular dysfunction associated with headaches.
• To evaluate the potential role of functional treatment for patients experiencing headaches and jaw issues.

Main Methods:

• Two patient groups (n=80 each) were studied: one referred for mandibular dysfunction and one seeking general dental treatment.
• Patients completed questionnaires on recurrent headache characteristics.
• Clinical examination of masticatory system function was performed on all participants.

Main Results:

• Teeth clenching showed a significant correlation with headache severity.
• Headache frequency and severity were associated with the degree of mandibular dysfunction.
• Masticatory musculature tenderness to palpation was the only dysfunction index variable distinctly related to headaches.

Conclusions:

• Functional examination of the masticatory system is recommended in headache investigations.
• Tenderness in masticatory muscles is a key indicator linking jaw dysfunction to headaches.
• Functional treatment approaches should be considered for patients with headaches and masticatory muscle tenderness.