Mechanism of fracture healing.
Channel: NonGradedPass
Date: 06/11/2011

This video is a replication of answering the exam question. 
"Explain the basic mechanism of how a bone heals after a fracture, and for bonus marks, why use casts or internal fixings? why mightn't a bone heal? what happens if a bone heals a little crooked?"


The video is pretty flow because i draw it out in real time, it might be frustrating to watch me. 
I like this method because it is an example of explaining something in a real situation ( in an exam you do not get power point or cool animations, just pen and paper).

please comment, good or bad, this is a learning process for me.