Background Recent developments in endoscopic sinus surgery (ESS) have increased the
need to investigate the complex anatomic variations in the ethmoid roof and skull base, to …

Background: The anatomical characteristics of the anterior ethmoidal artery (AEA) exhibit a
high degree of variability, especially regarding its topography. Methods: PubMed, Scopus …

Purpose The anterior ethmoidal artery is a major surgical landmark that is susceptible to
iatrogenic injury during surgery of the anterior ethmoidal sinus, frontal sinus, and skull base …

Purpose To review the literature on the location of the anterior ethmoidal foramen (AEF) and
trauma during transconjunctival medial wall decompression. Methods A comprehensive …

内镜鼻窦手术中眶上筛房的定位作用和筛前动脉分型的意义- PMC Back to Top Skip to main content
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Introduction The olfactory fossa is a region of the anterior skull base vulnerable to injury
during Functional endoscopic sinus surgery, being at the highest risk if deep or asymmetric …

Purpose: To perform a radiological analysis of the relation of the anterior ethmoidal foramen
(AEF) to the cranial base and olfactory fossa (OF). Methods: Retrospective analysis of …

OBJECTIVE The aim of this study was to examine the distribution of olfactory filaments (OFs)
in the nasal mucosa to facilitate preservation of olfactory function in endonasal approaches …

Purpose Attention to the inclination of lamellas attached to the skull base, including the
basal lamella of the middle turbinate, facilitates the intraoperative identification of each …

Objective The anterior ethmoidal artery (AEA) is an important structure to identify during
endoscopic sinus surgery. Although identification on imaging is easily taught, a consistent …