PATENT NASOPALATINE CANAL; A RARE CASE OF ARONASAL FISTULA.
D005402:Fistula; D006801:Humans; D009666:Nose; D010159:Palate; D010336:Pathology; D011859:Radiography; D013515:Surgery, Oral; D014070:Tooth
FISTULA; NOSE; PALATE; PATHOLOGY; RADIOGRAPHY; SURGERY, ORAL; TOOTH