Thousands of Britons suffer long-term pain and instability after spraining an ankle. There is a procedure that can help, as 24-year-old Imogen Cairns, from Portishead in Somerset, found.

Here, the gymnast, who has won three Commonwealth Games gold medals and represented Britain at the last two Olympics, tells her story.

Read the full story in the Daily Mail at: http://www.dailymail.co.uk/health/article-2364405/Me-operation-Sprained-ankle-Why-drilling-holes-bone-answer.html#ixzz56GIQdWdO