AIR
FLUID LEVEL WITHIN RIGHT MAXILLARY SINUS
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The arrow
head points to a small air fluid level within the right maxillary
sinus. Although on this axial CT scan examination no obvious fracture
was identified, the presence of an occult fracture cannot be excluded.
A coronal CT scan examination may be done to assess the possibility
of a fracture if there is a clinical necessity. The possibility
of coincidental acute sinusitis which may be have resulted in
the air fluid level should be entertained.