incisive canal การใช้

It presents, close to its medial margin, the upper orifice of the incisive canal.
The incisive canal is typically found within the middle third of the mandible in an apico-coronal dimension, reaching the midline 18 % of the time.
The mandibular incisive canal ( indicated here by coral green arrows ) continuing anteriorly ( to the right ) from the mandibular canal ( purple arrows ) after the mental foramen ( light green circle)
On arriving at the incisor teeth, it turns back to communicate with the mental foramen, giving off a small canal known as the mandibular incisive canal, which run to the cavities containing the incisor teeth.
In this opening 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.