NasalRegion
1
Plate39
External nasal branch of anterior ethmoidal nerve
(V
1
)
Lateral internal nasal branch of anterior ethmoidal nerve (V
1
)
Olfactory bulb
Cribriform plate
Olfactory tract
Posterior superior lateral nasal branches
from maxillary nerve
(V
2
)
Maxillary nerve (V
2
) (sphenopalatine
foramen dissected away)
Pterygopalatine ganglion
Greater petrosal nerve
Deep petrosal nerve
Nerve (vidian) of pterygoid canal
Pharyngeal branch of maxillary nerve
(V
2
)
Nasopalatine nerve (V
2
) passing to septum (
cut
)
Posterior inferior lateral nasal branch
from greater palatine nerve (V2
)
Olfactory nerves (I)
Lateral
wall of
nasal
cavity
Palatine nerves (V
2
)
Greater
Lesser
Medial internal nasal branch
of anterior ethmoidal nerve (V
1
)
Olfactory nerves (I)
Nasopalatine nerve (V
2
)
Incisive canal
Nasal septum
Olfactory bulb
Cribriform plate
Olfactory tract
Lateral wall
of nasal cavity
Distribution of olfactory
mucosa (
shaded blue
)
Nasal
septum
NervesofNasalCavity
See±also±
Plates 54, 62, 120
±
