Materials and Methods:
The files of 182 patients who underwent single-access PCNL for staghorn
renal stones between 2012 and 2017 were retrospectively analyzed. The
patients were divided into two groups according to their age: those
aged<65 years were defined as Group-1 and those agedā„65 years
as Group-2. The demographic characteristics and perioperative and
postoperative results were compared between the two groups.