Angel Dust is also known as PCP. It is known as a Hallucinogen, but has the effects of a stimulant, an anesthetic, or a narcotic pain-killer, depending on the amount taken.
They are generally made of porcelain or gold. A dental inlay is a prosthesis made of a solid substance and cemented into a cavity inside a tooth. A dental onlay is similar to an inlay, except that onlays lay on or over a cusp, which is a portion of the toothâs surface.
Coding inlays, onlays, and crowns. Carol Tekavec, RDH. Coding for inlays and onlays always has been somewhat confusing. By definition, an inlay is an intracoronal restoration made outside the mouth to correspond to the form of the prepared cavity. It is then cemented or light-cured into the tooth.