title: Unusual foreign body impaction in the palate:  plastic screw cap.
authors: Mert
authors: M
authors: Calis
authors: Ersoy
authors: E
authors: Konas
authors: Figen
authors: F
authors: Ozgur
mesh_terms: D003937:Diagnosis, Differential; D005547:Foreign Bodies / Q000175:diagnosis* / Q000601:surgery*; D006801:Humans; D007223:Infant; D008297:Male; D010159:Palate