Harsha M P, Padha Karan
MH, Bhuj, India.
2075 Fd Hospital, Bhuj, India.
Indian J Otolaryngol Head Neck Surg. 2022 Dec;74(Suppl 3):6216-6218. doi: 10.1007/s12070-021-02917-x. Epub 2021 Oct 13.
Ling XY described 3 variations of RLN in relation to Inferior thyroid artery (ITA), with the RLN either being anterior to ITA, in between the branches of ITA or posterior to ITA. We add to these variations and present a new anatomical variation and course of RLN in which it lies in a lateral position and descends from a superior position on the thyrohyoid muscle to enter the larynx medially.
凌XY描述了喉返神经（RLN）相对于甲状腺下动脉（ITA）的3种变异情况，即RLN位于ITA前方、ITA分支之间或ITA后方。我们补充了这些变异情况，并呈现了一种新的RLN解剖变异及走行，即它位于外侧位置，从甲状舌骨肌上的较高位置下行，然后向内进入喉部。
