Does Microscope Assistance in Cold Steel Tonsillectomy Reduce the Risk of Postoperative Hemorrhage? Results of a Prospective Cohort Study

Figure 1

Tonsillectomies performed per 100,000 residents in the member countries of the OECD (mean: 128 : 100,000; median: 113 : 100,000; data originated between 2006 and 2014).