inferior lobe of lung 肺下叶
inferior meatus 下鼻道
inferior mensenteric a. 肠系膜下动脉
inferior mensenteric v. 肠系膜下静脉
inferior radioulnar joint 下桡尺关节
inferior rectal a. 直肠下动脉
inferior root of ansa cervicalis 颈袢(襻)下根
inferior sagittal sinus 下矢状窦
inferior thyroid a. 甲状腺下动脉
inferior tibiofibular joint 下胫腓关节
inferior vesical a. 膀胱下动脉
interior jugular v. 颈内静脉
intervertebral disc 椎间盘
intervertebral foramen 椎间孔
intervertebral disc space 椎间隙
iris 虹膜
ischium 坐骨
ischioanal fossa 坐骨肛门窝
ischiocavernosus 坐骨海绵体肌
ischial tuberosity 坐骨结节
ischial ramus 坐骨支
ischiadic n. 坐骨神经
isthmus of thyroid gland 甲状腺峡部
jejunal artery 空肠动脉
jugular foramen 颈静脉孔
jugular notch 颈静脉切迹
lactiferous sinus 输乳窦