单词labial artery
un.: 唇动脉网络: 上唇动脉
唇动脉
The superior labial artery originates form the columellar artery, which courses up the columella to the region between the domes.
由上唇动脉起源形成鼻小柱动脉,其沿鼻小柱走行至穹窿间部位。