Ethmoid bone - Wikipedia
网页The ethmoid bone is an anterior cranial bone located between the eyes. [3] . It contributes to the medial wall of the orbit, the nasal cavity, and the nasal septum. [3] . The ethmoid has three parts: cribriform plate, ethmoidal labyrinth, and perpendicular plate.
Ethmoid bone: Anatomy, borders and development - Kenhub
网页2023年10月30日 · The ethmoid bone is a singular porous cranial bone that makes up the middle area of the neurocranium and forms the midfacial region of the skull. It contributes to the formation of the orbit, nasal cavity, nasal septum …
Anatomy, Head and Neck, Ethmoid Bone - StatPearls - NCBI Bookshelf
网页2023年7月24日 · The ethmoid bone is an unpaired cranial bone that is a significant component of the upper nasal cavity and the nasal septum. The ethmoid bone also constitutes the medial orbit wall.
The Anatomy of the Ethmoid Bone - Verywell Health
网页2023年6月6日 · The ethmoid bone is a cube-shaped bone located in the center of the skull between the eyes. It helps form the walls of the eye socket, or orbital cavity, as well as the roof, sides, and interior of the nasal cavity. Very light and sponge-like in texture, the ethmoid bone is one of the most complex bones of the face.
Ethmoid sinus - Wikipedia
网页The ethmoid sinuses or ethmoid air cells of the ethmoid bone are one of the four paired paranasal sinuses. [1] Unlike the other three pairs of paranasal sinuses which consist of one or two large cavities, the ethmoidal sinuses entail a …
Ethmoid Bone - Location - Structure - TeachMeAnatomy
网页2023年1月8日 · The ethmoid bone is a small unpaired bone, located in the midline of the anterior cranium – the superior aspect of the skull that encloses and protects the brain. The term ‘ethmoid’ originates from the Greek ‘ ethmos’, meaning sieve. This is reflected in its lightweight, spongy structure.
Anatomy, Head and Neck, Sinus Function and Development
网页2023年1月30日 · The paranasal sinuses (the hollow spaces in the skull and facial bones around the nose) are air-filled cavities within the frontal, ethmoidal, sphenoidal, and maxillary bones.[1] They are outgrowths from the nasal cavity. All of them drain into the superior or lateral aspect of the nose.[2]
Ethmoid Bone - The Definitive Guide - Biology Dictionary
网页2020年7月23日 · The ethmoid bone or os ethmoidal is a singular (unpaired), irregular, highly perforated bone of the cranium located between the eye sockets and running back to the frontal lobe of the brain. Ethmos means sieve in …
Ethmoid Sinus Anatomy, Function & Diagram | Body Maps - Healthline
网页2018年1月21日 · The ethmoid sinus (one of six sets of sinuses) is part of the paranasal sinus system and is located between the nose and eyes. It is very small at birth and becomes walnut-sized during puberty.
Ethmoid Bone – Location, Function, Anatomy, & Diagram
网页2022年4月23日 · The ethmoid is a small unpaired cranial bone that separates the nasal cavity from the brain. The bone got its name from the Greek’ ethmos’, meaning sieve, due to its lightweight and spongy texture.
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