| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a denture for effectively assisting the oral tissues of the jaw. SOLUTION: This denture consists of a hard tissue substitution region layer which constitutes a masticating surface by an artificial tooth and a base body consisting of a hard material, an under-the-plate mucous membrane assisting region layer which consists of a soft material and breaks the stress of a masticatory pressure and a mucous membrane sliding contact region layer which can make sliding contact with the under-the-plate mucous membrane surface. Accordingly, the oral tissues of the jaw consisting of the soft tissues and the hard tissues are well assisted.</p> |
