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. 2021 Nov 15;13(11):12905–12912.

Table 7.

Single-factor analysis of the complications after the microvascular decompression

Index Complications (n=18) No complication (n=69) X2 P
the perforator vessels from the offending vessel to the outlet area of the medulla 18 1 2.365 0.002
Distance between the front edge of the bone window and the inner surface of the petrous part of the temporal bone ≥ istanc 17 0 2.77 0.001
Subdural operation time ≥ ubdura 18 2 5.365 0.003
Conventional microvascular decompression 16 2 4.654 0.005