Pathways of dental infections.
D003790:Dental Pulp Necrosis / Q000150:complications; D005145:Face / Q000033:anatomy & histology*; D005491:Focal Infection, Dental / Q000209:etiology*; D006801:Humans; D009333:Neck / Q000033:anatomy & histology*; D010482:Periapical Abscess / Q000150:complications; D011671:Pulpitis / Q000150:complications