http://wiki.bme.com/index.php?title=Glansectomy
http://wiki.bme.com/images/6/6b/Glansectomy.jpg

http://omicsonline.org/2161-1173/images/2161-1173-1-e105-g001.html
http://omicsonline.org/2161-1173/images/2161-1173-1-e105-g001.gif