Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Alpha (A) | Bravo (B) | Charlie (C) | Delta (D) | |
|---|---|---|---|---|
| Chipping | Small chipping - polishing possible | Chipping - reparation possible | ||
| Fracture | no failure | - | - | New restoration is necessary |
| Decementation | Recementation possible | Recementation - reparation possible |
