[切牙窝]切牙管 - Canales incisivi

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描述

In the opening of the incisive foramen the orifices of two lateral canals are visible; they are named the incisive canals or foramina of Stenson; through each of them passes the terminal branch of the descending palatine artery and the nasopalatine nerve. Occasionally two additional canals are present in the middle line; they are termed the foramina of Scarpa, and when present transmit the nasopalatine nerves, the left passing through the anterior, and the right through the posterior canal.


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大体解剖 > 骨, 骨骼系统 > 中轴骨骼 > 颅 > 颅底 > 颅底外面 > [切牙窝]切牙管

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