Actor NTR Jr underwent successful arthroscopic shoulder surgery at KIMS Hospitals in Secunderabad on Wednesday. In a health bulletin released here, KIMS Hospitals said following close consultation and follow-up care with a dedicated team of medical specialists, it was determined that he would benefit from an arthroscopic surgery to facilitate a quicker and more complete recovery. The surgery was successful and the NTR Jr is doing fine, the hospital said adding that he will now begin a structured rehabilitation programme under medical supervision.