摘要 |
A post and pin placed in a radicular or root portion of a tooth as well as in the dentin of fractured or badly broken-down vital teeth to facilitate the distribution of stress throughout the roots and provide structure to support repair parts to restore teeth to a natural shape. Dentistically repair is a method for creating a reservoir space in a tooth to receive a composite resin as well as a stainless steel wire and sleeve components to attach and support a tooth repair part for restorations of a fracture or broken tooth chewing surface. The repair components provide a utilitarian structure of a unique nature.
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