侧壁开眶取眶内瘤手术,作者按Berke氏法沿外眦向颞野水平切开,以下的步骤是采用几件耳鼻喉科、口腔科器械进行操作:①用乳突开张器进行扩创(图1),可省去拉钩,使助手腾出两手作其他必要的操作;②用口腔科技工打磨机,转速为2000～4000转/分,安上自制的圆锯片进行锯骨,锯片的直径为2、3、4cm(图2),其厚度为0.4mm,有锯路,以免锯骨时发生嵌夹,万一发生嵌夹时,可掀接打磨机上有关电键使之倒转,以解脱之。助手持金属睑板保护眼球。骨锯口之上界在眶侧结节上0.5cm(约 The orbital orbital orbital tumor surgery, the author according to Berke’s method along the lemma to the temporal field level incision, the following steps are the use of several otolaryngology, dentistry equipment to operate: ① masto opener expansion (Figure 1), you can save the hook, so that the helper makes two hands for other necessary operations; ② with dental technicians grinding machine, the speed of 2000 ~ 4000 rev / min, placed on a homemade circular saw blade saw bone, Saw the diameter of 2, 3, 4cm (Figure 2), the thickness of 0.4mm, there are sawing, sawn in order to avoid the occurrence of embedded folder, in case of embedded folder, you can lift the grinding machine on the reversal of the electric key , To be relieved. Assistant holding metal tarsal eye protection. The upper bound of the craniotomy is 0.5 cm above the orbital nodule