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Type: Journal article
Title: The ethmoidal sinus roof: Anatomical relationships with the intracranial cavity
Author: Takahashi, Y.
Kakizaki, H.
Nakano, T.
Asamoto, K.
Selva-Nayagam, D.
Leibovitch, I.
Citation: Ophthalmic Plastic and Reconstructive Surgery, 2010; 26(5):372-374
Publisher: Lippincott Williams & Wilkins
Issue Date: 2010
ISSN: 0740-9303
Statement of
Yasuhiro Takahashi, Hirohiko Kakizaki, Takashi Nakano, Ken Asamoto, Dinesh Selva and Igal Leibovitch
Abstract: A detailed understanding of the relationship between the ethmoidal sinus and the intracranial cavity is essential to prevent intracranial penetration during orbital surgery. The authors analyzed 10 postmortem orbits with their adjacent skull bases of 5 Asian cadavers (3 males and 2 females; mean age of 80 years at death). After removing all orbital contents, skull and brain, the medial orbital wall, ethmoidal cells, and ethmoidal roof were also removed. From the intracranial cavity view, the ethmoidal roof was situated just lateral to the cribriform plate. From the orbital view, the location of the roof was close to the superior border of the medial orbital wall. These anatomical observations may be useful to prevent intracranial penetration and cerebrospinal fluid leakage during medial orbital wall decompression.
Keywords: Skull
Ethmoid Bone
Ethmoid Sinus
Aged, 80 and over
Rights: © 2010 The American Society of Opthalmic Plastic and Reconstructive Surgery, Inc.
DOI: 10.1097/IOP.0b013e3181c94e81
Appears in Collections:Aurora harvest
Opthalmology & Visual Sciences publications

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