A medical bulletin issued by the hospital said the 61- year-old National Award winner was admitted with fracture in the right leg.
"He underwent surgery. He is stable. He will be in the hospital for next 2-3 days," a medical bulletin from Apollo Hospital said.
The actor suffered the injury after slipping from the stairs at his Alwarpert office in the wee hours of Thursday.
He had recently returned from the US where he had gone to film his latest directorial venture 'Sabash Naidu,' a trilingual comedy flick, also starring popular comedians Saurabh Shukla and Brahmanandam.