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"&lt;p&gt;&lt;/p&gt;&lt;p&gt; Washington Redskins DE Adam Carriker will again have surgery on a torn quad muscle. (Otto Greule Jr./Getty Images)&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;Washington Redskins defensive end\u00A0Adam Carriker\u00A0will\u00A0undergo surgery to repair the torn quadriceps tendon he suffered in Week 2 of the 2012 season, reports Comcast SportsNet Washington.&lt;/p&gt;&lt;p&gt;Carriker, 29, will have surgery on the tendon for the third time. It caused him to only play in two games last season.&lt;/p&gt;&lt;p&gt;The timetable for his return is unknown but if he ends up on the physically unable to perform list, he will have to sit for the Redskins' first six regular-season games.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;BURKE: 2013 NFL Preview: NFL East&lt;/strong&gt;\nThe seven-year veteran has nine sacks in 65 career games. His best season was\u00A0in 2011, when he played 16 games, recording 34 tackles and 5.5 sacks.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/si-wire/2013/07/24/redskins-adam-carriker-surgery-torn-quadriceps>