In a statement released on its official website today, Chelsea FC wrote:
John Terry’s injury suffered in Sunday’s game at Swansea is strained ligaments in his foot. He will be out for approximately 10 days.
Our captain was injured in the closing minutes of the 2-2 draw at the Liberty Stadium. He completed the game in pain and Antonio Conte confirmed afterwards the problem would need medical assessment.
"I have strained my ligaments in my ankle which means I will be out for 10 days.
"Absolutely gutted, but will be giving everything to get back playing. "