Preformed posterior palatel seal for existing dentures and metho

Dentistry – Prosthodontics

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433213, 433184, A61C 1300

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active

054907829

ABSTRACT:
A preformed posterior palatal seal (Preformed PPS) for securing to, anatonically based existing dentures includes a body preformed of a predetermined size and shape of a posterior palatal seal (PPS) for sealing an existing denture at the "Ah line" of the human palate and adhesive for holding the preformed body to a denture.

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