Fig. 2

A: Microvascular decompression field under microscope; B: Microvascular decompression field under endoscope 0 ° mirror, C: Microvascular decompression field under endoscope 30 ° mirror.
A: Microvascular decompression field under microscope; B: Microvascular decompression field under endoscope 0 ° mirror, C: Microvascular decompression field under endoscope 30 ° mirror.