THE BODY HUMAN
'(<a href="http://www.j-archive.com/media/2009-10-23_J_29.jpg" target="_blank">Kelly of the Clue Crew shows some models of the knee joint at Sawbones.</a>)  The model of the knee is used for arthroscopic procedures, such as the common tearing of the cruciate <a href="http://www.j-archive.com/media/2009-10-23_J_29a.jpg" target="_blank">these</a> that can result from hyperextension'
ligaments