Reuters reported today that singer George Michael suffered from severe pneumonia and underwent a tracheostomy during his hospitalization. A tracheostomy is when a hole is made in the throat for a patient to breath through. Here is a video of what his trach surgery may have looked like. Michael apparently was in the middle of a tour when he became ill requiring him to cancel upcoming shows. A tracheostomy is often performed whenever a patient has been intubated (tube down the throa…