Spread of dental infections.
D005145:Face / Q000473:pathology; D005491:Focal Infection, Dental; D006801:Humans; D008196:Lymph; D008443:Maxillary Sinus / Q000473:pathology; D008963:Molar; D009059:Mouth Diseases / Q000209:etiology; D010482:Periapical Abscess / Q000150:complications; D010484:Periapical Granuloma / Q000150:complications; D010497:Pericoronitis / Q000150:complications; D010614:Pharynx / Q000473:pathology; D012852:Sinusitis / Q000209:etiology; D012886:Skull / Q000473:pathology; D014076:Tooth Diseases / Q000150:complications*