Three decades of research on the association between temporomandibular disorders and headache: A bibliometric analysis.

Temporomandibular disorders are the most common chronic orofacial pain condition, whereas migraine and tension-type headache are among the leading causes of pain and disability worldwide.

To perform a bibliometric analysis of the scientific literature published over the past 3 decades on the relationship between temporomandibular disorders (temporomandibular disorders) and headache, examining scientific production, citation impact, and the conceptual structure and temporal evolution of research topics in this field.