postpalatal seal

(redirected from area postpalatal seal)

pos·te·ri·or pal·a·tal seal

the seal at the posterior border of a denture.
See also: posterior palatal seal area.

post·pal·a·tal seal

(pōst-pală-tăl sēl)
Slightly raised area on the posterior border of a maxillary removable dental prosthesis that slightly displaces soft tissue so as to facilitate retention of the prosthesis.

postpalatal seal,

postpalatal seal, area,