• orbit
  • Infection of the frontal sinus causing sinusitis can give rise to serious complications, as it is in close proximity to the orbit and cranial cavity (orbital cellulitis, epidural and subdural abscess, meningitis). (wikipedia.org)
  • diagnosis
  • Sinus radiography and ultrasonography are not recommended in the diagnosis of uncomplicated acute bacterial rhinosinusitis, although computed tomography has a role in the care of patients with recurrent or chronic symptoms. (aafp.org)
  • Sinus radiography is not recommended in the diagnosis of uncomplicated ABRS. (aafp.org)