腭大孔 meaning in English

foramina palatina majora
greater palatine foramen

The palatine canal is identified by palpation , usually 1 - cm medial to the second molar , and cannulated using an angled 27 - gauge needle
左右，再使用长针插入腭大孔，用利多卡因和肾上腺素来麻醉翼腭窝。
If the nasal septum will be obstructive during surgery , it is infiltrated as well . massive polyposis requires a modification of the surgical approach . these techniques are principally aimed at reducing bleeding to enhance visualization during the procedure
如果鼻中隔妨碍手术的进行，也可以一并麻醉，大块的息肉则需要修正手术的进路，手术技巧的关键在于减轻术中的出血和获得良好的视野，我们常规进行翼腭窝浸润麻醉，先用手触到腭大孔，它通常在第二磨牙内侧