About half a million people in the U.S. have their tonsils removed every year, according to the Cleveland Clinic. However, a woman in Michigan has to have them removed a second time after they regrew, ...

Tonsil regrowth is rare. The few studies that have attempted to quantify the risk put it somewhere between 1% and 6% of those who have an intracapsular tonsillectomy, a procedure that removes most ...