Can Chronic Sinusitis Cause a Severe Ache in the Upper Teeth?
1. Introduction Chronic sinusitis can absolutely cause a severe, continuous ache in the upper teeth because the anatomical boundary separating the maxillary sinus floor from the dental roots is exceptionally thin, and both regions share a common, highly sensitive neural pathway. When the mucosal lining of the maxillary sinus becomes chronically inflamed, swollen, and filled … Read more