Heechul was advised to stop all activities for a period of twelve weeks. He was released from the hospital on September 13, 2006 but he continued to receive out-patient care. He returned to the hospital to have a second surgery to remove some of the iron rods in his leg on October 10 and briefly returned to work in late October to film the final three episodes of an MBC youth sitcom while still in a cast and on a wheelchair. He made his comeback on November 25 of the same year during the Mnet KM Music Festival. In late December Heechul officially returned to individual activities such as variety show appearances and hosting appearances.