Keywords jugular foramen area;microsurgical anatomy;hymeno-structures;jugular bulk;microsurgical;anatomy;surgical approach;suboccipital triangle;transverse process;vertebral artery;

• 关键词颈静脉孔区;显微解剖;膜性结构;颈静脉球;手术入路;枕下三角;横突;椎动脉;