Kodama Yasumitsu, Seo Kenji, Tanaka Ray, Arashiyama Takanori, Ajima Hisao, Takagi Ritsuo
Division of Oral and Maxillofacial Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata City, Japan.
Br J Oral Maxillofac Surg. 2009 Jul;47(5):407-8. doi: 10.1016/j.bjoms.2008.09.013. Epub 2008 Nov 6.
Operations to the face and skull can obscure the landmarks that are required to locate the position of the foramen ovale. We describe the use of three-dimensional computed tomography (3D-CT) to guide the approach to the foramen ovale to block the mandibular nerve in a patient with a mandibular deformity that had been caused by segmental mandiblectomy. Successful blockage of the mandibular nerve controlled the pain, contributed to the relief of physical and mental stress, and avoided the side effects of analgesics and pain from inserting the blocking needle.
面部和颅骨手术可能会使确定卵圆孔位置所需的标志变得模糊不清。我们描述了使用三维计算机断层扫描（3D-CT）来引导进入卵圆孔的方法，以阻滞一名因节段性下颌骨切除术导致下颌骨畸形患者的下颌神经。成功阻滞下颌神经控制了疼痛，有助于缓解身心压力，并避免了镇痛药的副作用以及插入阻滞针时产生的疼痛。
