Skip to Content

denture flange



  1. the essentially vertical extension from the body of the denture into one of the vestibules of the oral cavity; also, on the lower denture, the essentially vertical extension along the lingual side of the alveololingual sulcus;
  2. the buccal and labial vertical extension of the upper or lower denture base, and the lingual vertical extension of the lower one; the buccal and labial denture flanges have two surfaces: the buccal or labial surface and the basal seat surface; the lower lingual flange also has two surfaces: the basal seat surface and the lingual surface.
Disclaimer: This site is designed to offer information for general educational purposes only. The health information furnished on this site and the interactive responses are not intended to be professional advice and are not intended to replace personal consultation with a qualified physician, pharmacist, or other healthcare professional. You must always seek the advice of a professional for questions related to a disease, disease symptoms, and appropriate therapeutic treatments.
© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.