| 摘要 |
A pair of denture sections have curved front and side portions cooperating to form a U-shape to fit the lower jaw of a person. Front edges of the sections are disposed adjacent each other and between two front teeth and a bottom layer of resilient material is bonded integrally to both sections. A front reinforced portion of resilient material connects the sections together into an integral unit. The resilient connection allows the sections to adjust relative to each other to compensate for distortion of the gums during chewing, and a flexible torsion bar is connected across the front edges in an area through a reinforcing portion of the resilient material whereby to reinforce the connection and yet to allow the adjustable movement of the sections.
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