The frontal sinus is most commonly involved in intracranial complications of sinusitis, either alone or with an associated anterior ethmoiditis or pansinusitis . Intracranial complications of isolated posterior ethmoid  sinusitis or sphenoiditis are rare  . Cases of cavernous sinus thrombophlebitis often complicate acute sphenoiditis. Intracranial Complications of Sinusitis. Although most cases usually respond to appropriate therapy, some occasionally progress to the development of intracranial complications, including meningitis, osteomyelitis, epidural and subdural empyema, intracranial mucocele or . Complications of sinusitis. Balasubramanian Thiagarajan Stanley Medical College Chennai India. Abstract: Anatomically paranasal sinuses are in close proximity to vital structures like brain and orbit. Lesions affecting nasal sinuses can affect these areas as well.
Sinusitis and Sinus Surgery Explained (Balloon Sinuplasty and Endoscopic Sinus Surgery), time: 3:14Tags: Bios for xbox 360 , , List cd contents linux , , Boyder for the story . complications of sinusitis are medical emergencies and must be treated by specialists. Whenever possible, the underlying sinus infection should be drained at the same time. All physicians treating acute and chronic sinusitis must keep the potentially life-threatening complications of. Notes: The anterior wall forms the facial surface of the maxilla, the posterior wall borders the infratemporal fossa, the medial wall constitutes the lateral wall of the nasal cavity, the floor of the sinus is the alveolar process, and the superior wall serves as the orbital floor. Acute sinusitis is a leading cause of orbital infection, and may have other life-threatening complications Orbital infections may be pre or post-septal CT is the initial imaging modality of choice MRI is a valuable modality for complex intracranial cases Orbital & intracranial sinus complications are due to the close.