England batsman Kevin Pietersen has been ruled out of the Ashes series after undergoing surgery for an ongoing Achilles tendon injury. Pietersen was assessed by a leading specialist where the decision was made to undergo surgery which will rule him out of all cricket for six weeks. ECB Chief Medical Officer, Nick Peirce, said in a statement: “Following a consultation, involving scans and testing, with the world’s leading Achilles specialist, Kevin Pietersen underwent surgery on his right Achilles tendon.