buccopharyngeal buccopharyngeal in anatomy, buccopharyngeal structures are those pertaining to the cheek and the pharynx or to the mouth and the pharynx. look up buccopharyngeal in wiktionary, the free dictionary. it may refer to: buccopharyngeal membrane buccopharyngeal fascia this article is issued from wikipedia. the text is licensed under creative commons - attribution - sharealike. additional terms may apply for the media files.