title: Chronic orocutaneous fistula: report of case.
mesh_terms: D002908:Chronic Disease; D005145:Face / Q000473:pathology; D005402:Fistula / Q000209:etiology / Q000473:pathology*; D006801:Humans; D008297:Male; D008336:Mandibular Diseases / Q000150:complications; D008875:Middle Aged; D009059:Mouth Diseases / Q000209:etiology / Q000473:pathology*; D010019:Osteomyelitis / Q000150:complications