Improved Depiction of Pterygopalatine Fossa Anatomy Using Ultrahigh-Resolution Magnetic Resonance Imaging at 7 Tesla

Figure 4

1–12: see Figure 3. 13: origin of greater palatine nerve, 14: maxillary artery, and 15: pharyngeal nerve.

(a) Coronal MR image of left PPF

(b) Corresponding surface photograph

(c) Corresponding section

(d) Scanning plane on axial image