buccal buccal buccal may refer to: buccal, or buccal cavity, an oral body cavity (mouth), particularly the cheek cavity buccal administration buccal space, in the mouth buccal artery buccal branch of the facial nerve buccal nerve look up buccal or buccally in wiktionary, the free dictionary. this article is issued from wikipedia. the text is licensed under creative commons - attribution - sharealike. additional terms may apply for the media files.