Details on Wozniacki’s ankle injury?

Question

What happened to Caroline Wozniacki’s ankle during the semi-finals of the Family Circle Cup in Charleston?

Answer 1

Wozniacki rolled her ankle while trailing Vera Zvonareva 5-2 in the first set. In an extended rally, the Russian executed a well played drop shot and the Dane rolled her ankle while trying to reach it. She attempted to play on but had not sideways movement and retired from the match.