◆◆
内支
Internal branch
甲状舌骨膜
Thyrohyoid membrane
颈总动脉
Common carotid artery
外支
External branch
环甲肌
Cricothyroid
膈神经
Phrenic nerve
甲状腺
Thyroid
锁骨下动脉
Subclavian artery
右喉返神经
Right recurrent laryngeal nerve
左喉返神经
Left recurrent laryngeal nerve
迷走神经
Vagus nerve