|
| |
| Advertisement |
 |
| |
|
|
|
Advertisement
|
Sinus Fracture
|
Overview of Sinus Fracture 
The paranasal sinuses allow the skull to be lighter. They also provide vital functions for respiratory exchange. They consist of the frontal, ethmoid, maxillary and sphenoid sinuses. These all connect with the nasal cavity. They form portions of the skull base. Fractures of these structures are common. When they occur, bleeding can occur within the sinus. Isolation of a segment of the lining of the sinus can lead to the development of a mucocele. Disruption of the skull base can lead to the spread of infection into the brain and the development of a cerebrospinal fluid fistula, where fluid leaks out of the brain.
Causes of Sinus Fracture
Sinus fractures almost exclusively come from trauma. Destructive lesions such as cancer or some types of infections can lead to weakened areas of the sinus wall that can fracture unexpectedly.
Signs and Symptoms of Sinus Fracture
Pain, swelling and areas of bruising are common with sinus fractures. Blood may drain down the nasal cavity and be swallowed or aspirated. Extensive fractures can lead to instability of a portion of the face, the Le Forte fractures. Clear or bloody fluid can drain out of the ear, the nose or down the throat when the skull base and linings of the brain have become disrupted. Bacterial entering the brain through sinus fractures can lead to epidural abscess, brain abscess and meningitis. These are associated with headache, fever, chills and possibly stiff neck.
|
Find more information
|
Medical Content Last Updated on 07/12/2008
Disclaimer
The information contained on this site is for the sole purpose of
being informative. This information is not and should not be used or relied upon as medical
advice. Always seek the advice of your physician, nurse
Or other qualified health care provider before you undergo any treatment or
for answers to any questions you may have regarding a medical condition.
If you believe you have a medical emergency, please discontinue use
of MyElectronicMD and call 911 now.
Nothing contained on or provided through the service is intended to be or is
to be used for medical diagnosis or treatment.
Your use of this site is subject to certain terms and conditions.
©1999-2008 Electronic Medical Solutions
All Rights Reserved
|
|
Advertisement
|
|
|
