Items tagged “anatomy variant”
8 results found
Case
Duplication of inferior vena cava
Published
07 Nov 2018
89% complete
CT
Article
International Frontal Sinus Anatomy Classification
International Frontal Sinus Anatomy Classification (IFAC) result from an expert consensus, developed to improve the ability of the surgeon to understand the possible variations of the frontal recess and frontal sinus anatomy.
Classification
anterior cells: push the drainage pathway of the fron...
Article
Supra agger frontal cell
Supra agger frontal cells are an anatomical variant of the paranasal sinuses, included in the International Frontal Sinus Anatomy Classification.
Gross anatomy
Anterior-lateral ethmoidal cell that extends into the frontal sinus. A small SAFC will only extend into the floor of the frontal sinus...
Article
Supra bulla cell
Supra bulla cells are an anatomical variant of the paranasal sinuses, included in the International Frontal Sinus Anatomy Classification.
Gross anatomy
Cell above the bulla ethmoidalis that does not enter the frontal sinus.
The supra agger cells push the drainage pathway anteriorly.
Article
Supra agger cell
Supra agger cells are an anatomical variant of the paranasal sinuses, included in the International Frontal Sinus Anatomy Classification.
Gross anatomy
These are an anterior-lateral ethmoidal cell, located above the agger nasi cell (not pneumatizing into the frontal sinus). The supra agger cel...
Article
Supra bulla frontal cell
Supra bulla frontal cells are an anatomical variant of the paranasal sinuses, included in the International Frontal Sinus Anatomy Classification.
Gross anatomy
Cell that originates in the supra-bulla region and pneumatizes along the skull base into the posterior region of the frontal sinus. Th...
Case
Occipital sinus
Published
02 Apr 2021
89% complete
MRI
Case
Persistent carotid-vertebrobasilar anastomoses
Published
22 Mar 2024
44% complete
Diagram
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