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.
Image of the cast during the processing phase of bone matrix decalcification/maceration. Casts of the Haversian canals cleared from the surrounding matrix come out perpendicularly from the MMA base. Some of them are hollow (arrows) as a result of the slowed polymerization of the resin. The white material between canal casts (asterisks) is as yet undigested bone matrix.
