A unilateral septal flap based on the anterior ethmoidal artery (Castelnuovo’s flap): CT cadaver study

2016 ◽  
Vol 38 (6) ◽  
pp. 723-728 ◽  
Author(s):  
Juan R. Gras-Cabrerizo ◽  
Elena García-Garrigós ◽  
Joan M. Ademá-Alcover ◽  
Adolfo Sarandeses-Garcia ◽  
Maria Martel-Martin ◽  
...  
Keyword(s):  
Cadaver Study ◽  
Ethmoidal Artery ◽  
Anterior Ethmoidal Artery

Endoscopic Anterior Ethmoidal Artery Ligation: A Cadaver Study

2006 ◽  
Vol 116 (7) ◽  
pp. 1263-1267 ◽  
Author(s):  
Stephen R. Floreani ◽  
Salil B. Nair ◽  
Michael C. Switajewski ◽  
Peter-John Wormald
Keyword(s):  
Cadaver Study ◽  
Artery Ligation ◽  
Ethmoidal Artery ◽  
Anterior Ethmoidal Artery

Giant aneurysm of anterior ethmoidal artery presenting with intracranial hemorrhage

1994 ◽  
Vol 81 (6) ◽  
pp. 934-936 ◽  
Author(s):  
Alok Ranjan ◽  
Thomas Joseph
Keyword(s):  
Intracranial Hemorrhage ◽  
Giant Aneurysm ◽  
Postoperative Recovery ◽  
Vascular Lesions ◽  
Feeding Artery ◽  
Neck Stiffness ◽  
Content Type ◽  
Ethmoidal Artery ◽  
Anterior Ethmoidal Artery ◽  
Fine Print

✓ This forty-five-year-old woman presented with a history suggestive of an intracranial hemorrhage. Clinical examination indicated mild right pyramidal signs and neck stiffness. Computerized tomography demonstrated contrast enhancement in the region of a left frontal intraparenchymal hematoma with an adjacent subdural hematoma. Angiography revealed the presence of a giant aneurysm on the left anterior ethmoidal artery. Surgical evacuation of the hematoma with excision of the aneurysm and coagulation of the feeding artery was achieved. Postoperative recovery was uneventful. Vascular lesions of the anterior ethmoidal artery and the rarity of a giant aneurysm at this site are discussed.

Endoscopic assisted external approach anterior ethmoidal artery ligation for the management of epistaxis

2003 ◽  
Vol 117 (2) ◽  
pp. 132-133 ◽  
Author(s):  
S. A. Douglas ◽  
D. Gupta
Keyword(s):  
Surgical Procedure ◽  
External Approach ◽  
Minimal Access ◽  
Artery Ligation ◽  
Rigid Endoscope ◽  
Ethmoidal Artery ◽  
Anterior Ethmoidal Artery

Anterior ethmoidal artery ligation is a well-established surgical procedure in the management of epistaxis. We describe a procedure of anterior ethmoidal artery ligation via minimal access external surgery with the use of a rigid endoscope. This is, as far as we are aware, the first description of an external approach endoscopic anterior ethmoidal artery ligation.

An artificial intelligence algorithm that differentiates anterior ethmoidal artery location on sinus computed tomography scans

2019 ◽  
Vol 134 (1) ◽  
pp. 52-55 ◽  
Author(s):  
J Huang ◽  
A-R Habib ◽  
D Mendis ◽  
J Chong ◽  
M Smith ◽  
...  
Keyword(s):  
Neural Network ◽  
Artificial Intelligence ◽  
Computed Tomography ◽  
Neural Networks ◽  
Convolutional Neural Network ◽  
Convolutional Neural Networks ◽  
Sinus Surgery ◽  
Computed Tomography Scans ◽  
Ethmoidal Artery ◽  
Anterior Ethmoidal Artery

AbstractObjectiveDeep learning using convolutional neural networks represents a form of artificial intelligence where computers recognise patterns and make predictions based upon provided datasets. This study aimed to determine if a convolutional neural network could be trained to differentiate the location of the anterior ethmoidal artery as either adhered to the skull base or within a bone ‘mesentery’ on sinus computed tomography scans.MethodsCoronal sinus computed tomography scans were reviewed by two otolaryngology residents for anterior ethmoidal artery location and used as data for the Google Inception-V3 convolutional neural network base. The classification layer of Inception-V3 was retrained in Python (programming language software) using a transfer learning method to interpret the computed tomography images.ResultsA total of 675 images from 388 patients were used to train the convolutional neural network. A further 197 unique images were used to test the algorithm; this yielded a total accuracy of 82.7 per cent (95 per cent confidence interval = 77.7–87.8), kappa statistic of 0.62 and area under the curve of 0.86.ConclusionConvolutional neural networks demonstrate promise in identifying clinically important structures in functional endoscopic sinus surgery, such as anterior ethmoidal artery location on pre-operative sinus computed tomography.

scholarly journals Endoscopic anatomy of the anterior ethmoidal artery: a cadaveric dissection study

2006 ◽  
Vol 72 (3) ◽  
pp. 303-308 ◽  
Author(s):  
Bernardo Cunha Araujo Filho ◽  
Raimar Weber ◽  
Carlos Diógenes Pinheiro Neto ◽  
Marcus Miranda Lessa ◽  
Richard Louis Voegels ◽  
...  
Keyword(s):  
Cadaveric Dissection ◽  
Endoscopic Anatomy ◽  
Ethmoidal Artery ◽  
Anterior Ethmoidal Artery
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