Epidemiology and Management Trend of Renal Trauma: Results of a Nationwide Population-Based Study.

Annual incidence of renal trauma is 17.33 per 100,000 population from 2012 to 2016. The incidence of kidney damage decreased gradually from 2013 to 2016, and the majority of renal trauma cases were low-grade. Conservative management was the preferred treatment modality in most patients with renal trauma, including those with high-grade renal trauma.