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. 2022 Oct 27;2(4):e021. doi: 10.1097/ONO.0000000000000021

FIG. 2.

FIG. 2.

A, Lateral skull base sCSF leak repairs from 2010 to 2018 compared with the rate of epidural hematomas from 2010 to 2015. B, Lateral skull base sCSF leak repairs (2010–2018) vs all sCSF repairs (2010–2015). *In cases where there was no data for the fourth quarter of a year, the number of cases reported in the preceding year was utilized to establish an estimate of total annual cases. The year 2009 was excluded from this graph as data were only available for one quarter of this year. sCSF indicates spontaneous cerebrospinal fluid.