Electrophysiological neuromonitoring of the laryngeal nerves in thyroid and parathyroid surgery:A review

• 作者: Ahmed Deniwar Emad Kandil Parisha Bhatia
• 来源期刊: 世界实验医学杂志
• 学科: 医学
• 关键词: NEUROMONITORING SUPERIOR LARYNGEAL NERVE Recurrent LARYNGEAL NERVE THYROID surgery
• 年，卷（期）: 2015,（2）
• 页码范围: 120-123
• 页数: 4页
• 分类号: R

摘要

Recurrent laryngeal nerve(RLN)injury is one of the most common complications of thyroid surgery.Injury to the external branch of the superior laryngeal nerve is less obvious and affects the voice variably;however,it can be of great significance to professional voice users.Recent literature has led to an increase in the use of neuromonitoring as an adjunct to visual nerve identification during thyroid surgery.In our review of the literature,we discuss the application,efficacy and safety of neuromonitoring in thyroid surgery.Although intraoperative neuromonitoring(IONM)contributes to the prevention of laryngeal nerves injury,there was no significant difference in the incidence of RLN injury in thyroid surgery when IONM was used compared with visual identification alone.IONM use is recommended in high risk patients;however,there are no clear identification criteria for what constitutes“high risk”.There is no clear evidence that IONM decreases the risk of laryngeal nerve injury in thyroid surgery.However,continuous IONM provides a promising tool that can prevent imminent nerve traction injury by detecting decreased amplitude combined with increased latency.