a.Body/ central portion of maxilla.
b.Orbital surface(process) / posterior extension from body that forms mosh of orbit floor.
c.Frontal process / upward extension from body that project toward frontal bone.
d.Zygomatic process / lateral extension from body that project toward zygomatic bone.
e. Tnfraorbital foramen / prominent hole located inferior to orbit; passageway for infraorbital nerve and blood vessels.
g.Anterior nasal spine / small anterior projection from of nasal cavity.
h.Alveolar process (margin,ridge,border) / inferior extension that contains sockets (alveoli) for teeth.