posterior palatal seal

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pos·te·ri·or pal·a·tal seal

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

posterior palatal seal

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

pos·te·ri·or pal·a·tal seal

(pos-tērē-ŏr pală-tăl sēl)
Seal at posterior border of a denture.
Synonym(s): palatal seal.
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