论文部分内容阅读
腮腺区恶性肿瘤治疗时常常因受侵而需切除其部分或全部。功能性外科的发展已能用神经移植法一期修复缺损的面神经。但对需术后放疗的患者,放疗会不会影响移植神经的再生?本实验目的是用摸拟临床术后放疗的方法,来判断术后放疗对面神经移植再生的影响程度,从而为临床治疗提供依据。
In the treatment of malignant tumors in the parotid gland, it is often necessary to remove some or all of them as a result of invasive treatment. The development of functional surgery has enabled one-stage repair of facial nerves with a nerve graft. But for patients who require postoperative radiotherapy, radiotherapy will not affect the regeneration of transplanted nerves. The purpose of this experiment is to determine the degree of influence of postoperative radiotherapy on the regeneration of facial nerve grafts by simulating clinical postoperative radiotherapy. Provide evidence.