Singer Adele has vocal cord surgery in Boston

Boston: Adele has undergone throat surgery to stop a recurrent condition that caused her to cancel tour dates and promotional appearances for the rest of the year.

A spokesman for Massachusetts General Hospital says the British singer underwent vocal cord microsurgery to stop recurrent bleeding from a benign polyp.

The condition is usually the result of unstable blood vessels in the vocal cord that can rupture.

The hospital says the 23-year-old Grammy winner came to Boston to undergo the surgery with Dr Steven Zeitels, director of the Massachusetts General Hospital Voice Center.

The hospital says Zeitels expects Adele to make a full recovery from the laser microsurgery.

Columbia Records announced last month that the Rolling in the Deep singer would have throat surgery.