<p>The Jansen Mastoid Retractor is a self-retaining instrument used for retraction during mastoid surgery. It allows the surgeon to get better access to the mastoid bone behind the ear.</p>

<p><strong>These surgical retractors have the following patterns:</strong>&nbsp;<br />
&bull;&nbsp;&nbsp; &nbsp;Sharp Pattern<br />
&bull;&nbsp;&nbsp; &nbsp;Blunt Pattern</p>

<p>The ring handle includes a ratchet to control the blade expansion. The ratchet mechanism locks the blades in place for easy exposure of the wound.</p>