title: Removal of root from maxillary sinus and closure of antra-oral opening.
authors.forename: L
authors.initials: L
authors.lastname: KORCHIN
mesh_terms: D006801:Humans; D008443:Maxillary Sinus / Q000601:surgery*; D009055:Mouth; D010256:Paranasal Sinuses; D014092:Tooth Root
keywords: MAXILLARY SINUS/surgery