Ethmoid bone - Wikipedia
It is located at the roof of the nose, between the two orbits. The cubical (cube-shaped) bone is lightweight due to a spongy construction. The ethmoid bone is one of the bones that make up …
Ethmoid Bone - Location - Structure - Relationships ...
Nov 21, 2025 · 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 Bone – Location, Function, Anatomy, & Diagram
Apr 23, 2022 · 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 …
Ethmoid Sinus: Anatomy & Function - Cleveland Clinic
Mar 12, 2025 · Your ethmoid sinuses are the paranasal sinuses located between your eyes, just behind the bridge of your nose. They contain several smaller air-filled cavities called ethmoid …
Ethmoid bone: Anatomy, borders and development | Kenhub
Oct 30, 2023 · 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 …
The Anatomy of the Ethmoid Bone - Verywell Health
Nov 20, 2024 · The ethmoid bone, located between the eyes, plays a crucial role in forming parts of the eye socket and nasal cavity. The ethmoid bone helps protect the eyeball, is involved in …
Ethmoid Bone Anatomy: Structure and Functions in the Skull
Jun 1, 2025 · The ethmoid bone is a lightweight, spongy structure that plays a central role in the skull, bridging the cranial and facial regions through its contributions to the nasal cavity, orbits, …