On axial HRCT, the palatovaginal canal was located behind of the pterygopalatine fossa and medial of the front part of pterygoid canal, showing narrow cone shaped.
横断面上腭鞘管位于翼腭窝的后方，翼管前端的内侧，呈窄锥形。
On axial HRCT, the palatovaginal canal was located behind of the pterygopalatine fossa and medial of the front part of pterygoid canal, showing narrow cone shaped.
横断面上腭鞘管位于翼腭窝的后方，翼管前端的内侧，呈窄锥形。
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