Figure 38. Elastomeric ligature (With Guard, 3M Unitek, Monrovia, CA, USA) placement on distal wing of mandibular first premolar bracket. A rotation edge can also be used.
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.