[Headache due to functional disorders of the masticatory organ. Headache due to tension of the masticatory muscles].

Headache in the temporal, frontal and suboccipital regions are described as to case history, findings and differential diagnosis. With due respect to possible further symptoms of dysfunction, the author indicates as principles to treatment: 1. restoration of the continuity of the rows of teeth, and of the occlusal relations; 2. restoration of correct jaw relations; 3. rehabilitation of masticatory muscles.