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在进行人工耳蜗植入术的术前准备中,了解耳蜗内的结构是至关重要,如果耳蜗骨化或畸形.影响人工耳蜗电极的插入,终止手术.给患者带来巨大的痛苦。因此.有必要在术前证实耳蜗内结构的情况。本文应用螺旋CT三维重建1例患者的耳蜗.清晰显示耳蜗内结构的情况.为人工耳蜗电极插入提供
In preoperative cochlear implant preparation, understanding the structure of the inner cochlea is critical, if the cochlear ossification or deformity affects the insertion of the cochlear implant electrode, terminate the operation, and bring great suffering to the patient. Therefore, it is necessary to confirm the structure of the cochlea before surgery. In this paper, three cases of spiral CT were used to reconstruct the cochlea of one patient, which clearly showed the structure of the cochlea.