Web2. feb 2024 · As in all radiologic surveys, sinus CT scans must be read with a systematic approach. In addition to reviewing the scan to determine the presence of disease, CT scans of the sinuses... WebAmong all patients, 12 fistulas (66.7%) were located at the cribriform plate area, two (11.1%) at the roof of the ethmoid sinuses, two (11.1%) in the sphenoid sinus, and two (11.1%) at the frontal sinus. The maximum diameters of fistulas ranged from 5 to 20 mm, with a median value of 8 mm. Encephaloceles were identified in 14 (77.8%) patients.
Sphenoid sinuses: pneumatisation and anatomical variants
Web19. nov 2024 · Anatomographic variants of sphenoid sinus. Sagittal CT images showing ( A) presellar, ( B) sellar, and ( C) postsellar types of sphenoid sinus. Note that the sellar type … WebIntroduction: Sphenoid sinus is regarded as most variable cavity of human body.1With its highly variable pneumatization, dif cult accessibility and its close relation with vital neurovascular structures; sphenoid sinus poses a challenge to endoscopic sinus surgeons around the world. roll down fire curtain
Anatomy and CT reconstruction of the anterior area of sphenoid …
Web1. sep 2024 · This retrospective study included 164 patients who underwent multislice CT scan on paranasal sinuses in the Diagnostic Radiology Department in the period from February 2024 to December 2024. The pattern of pterygoid process pneumatization was evaluated. ... The anatomical relations of the sphenoid sinus and their implications in … Web15. apr 2015 · The three-dimensional images reconstructed by CT scan can visually display the bone structure of anterior area of sphenoid sinus, sphenopalatine artery and its main … WebClear right sphenoid sinus. Patent sphenoethmoidal recesses. Right ostiomeatal unit: Patent. Left ostiomeatal unit: Patent. Nasal passages: Patent. Paradoxical rotation of the left middle turbinate. Intact and midline nasal septum. Anatomy: There is pneumatization superior to both anterior ethmoid notches. Keros II. Sellar sphenoid ... roll down bamboo blinds