[The maxillary swing approach in surgycal treatment of the extensive juvenile nasopharyngeal angiofibroma].

The objective of this article is to demonstrate a clinical case with a good outcome by using a maxillary swing approach during the surgical treatment of extensive locally advanced form of the juvenile nasopharyngeal angiofibroma (JNA) stage Fisch-Andrews IIIb (Radkowski IIIb). Thus the maxillary swing approach has given an adequate exposure of the skull base and is an effective approach in the surgical treatment of extensive JNA with a good overview of anatomical structures and has a minimal risk of complications and to evaluate an efficacy of the results.