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.
Description of different codes of fracture mode as per Burke’s classification 1999.
| Mode of Fracture | Description of Each Code |
|---|---|
| Code 1 | Minimal fracture or crack in crown |
| Code 2 | Less than half of crown lost |
| Code 3 | Crown fracture through midline: half of crown displaced or lost |
| Code 4 | More than half of crown lost |
| Code 5 | Severe fracture of tooth and/or crown |
