WebThe sphenoid sinus usually lies anteroinferior to the sella. A large sinus can show a number of ridges and depressions related to closely adjacent structures. These can include the pituitary gland, optic nerve and internal carotid artery. Sphenoid sinus location: the central body of the sphenoid bone anteroinferior to the sella turcica WebApr 4, 2024 · Search Type . add_circle_outline. remove_circle_outline . Journals. Cancers. Volume 15. Issue 7. 10.3390/cancers15072148. Submit to this Journal ... During ETS for pituitary lesions, we identify anatomical landmarks in the sphenoid sinus such as the sella turcica, clival recess, optic canals, and carotid prominence, and the sellar floor can be ...
Anatomic Variations of Sphenoid Sinus Pneumatization in a …
WebRESULTS: The sellar type of the sphenoid sinus was classified into the following 6 basic types based on the direction of pneumatization: sphenoid body, lateral, clival, lesser wing, … WebThe sphenoid sinuses are highly variable in their configuration. Pneumatization can extend into the greater sphenoid wing resulting in lateral recesses. Additionally, pneumatization can also involve the posterior orbital wall, pterygoid processes, and lesser sphenoid wing. Important neighboring structures include the foramen rotundum, vidian ... resonance faculty share
Extensions of the Sphenoid Sinus: A New Classification : …
WebJan 1, 2016 · The sphenoid sinus originates from the posterior divisions of the nasal cavity. Sinuses have been classified into four types according to the extension of … WebThe management of tumors of the sphenoid sinus and sellar-parasellar region has experienced dramatic conceptual and technical advances over the past two decades. … WebThe sphenoid sinus is a paired paranasal sinus occurring within the body of the sphenoid bone. It represents one pair of the four paired paranasal sinuses. [1] The pair of sphenoid sinuses are separated in the middle by a septum of sphenoid sinuses. Each sphenoid sinus communicates with the nasal cavity via the opening of sphenoidal sinus. resonance financial planning