“…Burring was employed in 74.2% of the studies included in this systematic review, with percent take ranging from 50% to 100% (Table 4). 10,12,14,15,17–20,22–24,27,28,30–34,36–38,40 Percent take was >90% in studies not employing bone burring. 9,11,12,16,17,29,35,39,41 …”