甲状腺的解剖 External carotid artery Hyoid bone nternal carotid artery Superior laryngeal nerve Internal branch uperior thyroid artery and vein External branch Superior laryngeal artery Thyroid cartilage (aminal Thyrohyoid membrane Cricothyroid ligament AnsaSuperior root Cricothyroid muscles cervicalis) Inferior root Cricoid cartilage Common carotid artery Pyramidal lobe Internal jugular vein loften absent or small) Thyroid Middle thyroid vein Right lobe gland Left lobe Interior thyroid veins Isthmus Ascending cervical artery Pretracheal lymph nodes nferior thyroid artery Phrenicnerve Transverse cervical artery Anterior scalene muscle Suprascapular artery Vagus nerve (X) Thyrocervical trunk External jugular vein Subclavian artery and vein Anterior jugular vein vagus nerve (X) Ist rib(cut Right recurrent Left recurrent laryngeal nerve laryngeal nerve Brachiocephalic trunk
甲状腺的解剖
甲状腺的解剖 分部:峡部24气管软骨 2测叶上极平气管软骨,下极 平5-6气管软骨环 2被膜 甲状腺上动脉 血管及神经:2动脉1甲状腺下动脉 甲状腺上静脉 3静脉甲状腺中静脉 甲状腺下静脉 喉上神经 2神经喉返神经
甲状腺的解剖 ▪ 分部：1峡部 2-4 气管软骨 2侧叶 上极平气管软骨，下极 平5-6气管软骨环 2被膜 ▪ 血管及神经：2动脉 甲状腺上动脉 甲状腺下动脉 2神经 3静脉 甲状腺上静脉 甲状腺中静脉 甲状腺下静脉 喉上神经 喉返神经