A total of 25 bodies were studied (50 sides).In midline just adjacent to the torcula the upper part of the transverse
sinus was found at an average of 13.4 mm (Median 13.4, range 1214.8) above the IZ line on right side and an average of 12.5 mm (Median 12.7, range 11.2-13.4) above the same on left side.
(CSS) The distance between the columella nasal and sphenoid
sinus.
When the sphenoid dissection is carried out transnasally through the natural sphenoid ostium or through the anterior wall of the sphenoid
sinus, similar precautions should be carried out before any lateral dissection is performed.
Among other dural sinuses, superior sagittal
sinus has greater prevalence of thrombosis as cortical venous blood drains against the flow of blood in this
sinus causing turbulence which further increases by presence of internal septations at the inferior angle of
sinus.
We report a middle aged patient who presented with symptomatic complete heart block, in whom a large non coronary
sinus of valsalva aneurysm was detected incidentally during routine echocardiography and was considered the unusual cause of heart block in that patient.
Paranasal
sinus computerized tomography (CT) revealed a hypodense mass lesion that filled both frontal sinuses and right ethmoidal cells, caused erosion in the bone structures, and drooped into the right orbital extraconal area eroding the right lamina papricea (Figure 1).
The global
sinus dilation devices market report provides market size (Revenue USD Million 2014 to 2021), market share, trends and forecasts growth trends (CAGR%, 2017 to 2021).
Conclusion: Treatment of pilonidal
sinus disease with crystallized phenol using the three-step technique is simple, fast, and comfortable.
We report an unusual manifestation of
sinus of Valsalva aneurysm involving the ostium of the right coronary artery producing an appearance typical of a giant coronary aneurysm.
Chronic maxillary atelectasis (CMA) is characterized by a persistent and progressive decrease in the maxillary
sinus volume and occlusion of the infundibulum as a result of inward bowing of the antral walls [1-4].
Purpose: The purpose of this retrospective study was to compare the performance of cone-beam computed tomography (CBCT) and panoramic radiography in detecting the presence and location of maxillary
sinus septa.
M2 PHARMA-July 14, 2016-US FDA Clears Line of SinuSys'
Sinus Dilation Devices
Sinonasal inflammatory disease with
sinus ostial obstruction is a very common cause of an opacified paranasal
sinus.
Most physicians and patients would diagnose this case as
sinus headache, but it is actually a common variant of migraine headache.
