This is a tough one. We're just following the maxillary artery into the deep face as best we can (we looked at the superficial arteries and veins of the face a few weeks ago). Grab a cup of tea and a bunch of biscuits. Good luck.
Daily Anatomy App:
For a random human anatomy question every day on your phone you can get my Daily Anatomy question app from the Apple App Store:
https://itunes.apple.com/gb/app/daily...
or Google Play Store:
https://play.google.com/store/apps/de...
Music by Jahzzar
Album: HiFi City Tales
Song: Bodies
/ jahzzar