Dr Poola Naveen Kumar,(93) Senior Consultant Urologist, Aware Gleneagles Global Hospital removed the stones from a patient, a resident of Nalgonda, through keyhole surgery. He had been on medication prescribed to him by a local health practitioner which was only able to provide him temporary relief.
see below links for more details
206 Kidney Stones Removed In 1 Hour From 56-Year-Old Hyderabad Man (ndtv.com)
Doctors remove 206 kidney stones in 1 hour from 56-year-old man in Hyderabad – Cities News (indiatoday.in)
Telangana: Doctors remove 206 kidney stones from 56-year-old man | Lifestyle News,The Indian Express