Tottenham Hotspur defender Ledley King will undergo more surgery on his knee before starting contract negotiations with the club.

The 31-year-old's deal expires this summer, and he has admitted that he does not know whether he will be at the club next season.

"Now the season is done I am sure there will be some talks. To be honest, I am not entirely sure what's going on. I have just wanted to concentrate on trying to play and get my knee right," King told Sky Sports News.

"I will have a little clean out, maybe in the next couple of days. It's something I had earlier in the season. I missed the first few games when I had an operation and hopefully it's not something serious.

"It is something I will have done and hopefully it won't set me back too much. I hope I will be able to have a good season with the knee cleared out."

King made 23 starts for Spurs this season.