Amitabh Bachchan has revealed that he was recently hospitalised, underwent surgery and spent time in the ICU before returning home. In a heartfelt blog post, the veteran actor described the recovery period after discharge as the ‘most difficult phase.'. Megastar Amitabh Bachchan has revealed that he was recently hospitalised, underwent surgery and spent time in the intensive care unit (ICU), opening up about the challenges of recovery after returning home.