title: The treatment of velopharyngeal incompetency by bilateral island sandwich flap combined with superiorly based pharyngeal flap.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005500:Follow-Up Studies; D006801:Humans; D008722:Methods; D010159:Palate / Q000503:physiopathology* / Q000601:surgery; D010608:Pharyngeal Diseases / Q000503:physiopathology / Q000601:surgery*; D010614:Pharynx / Q000503:physiopathology* / Q000601:surgery; D013064:Speech Disorders / Q000628:therapy*