No, it's not.
The inferior nasal concha, a separate bone from the ethmoid bone, forms the most inferior turbinates in the nasal cavity.
The nasal conchae are made up of the inferior nasal concha and the superior nasal concha, which are part of the ethmoid bone in the skull. They help to increase the surface area within the nasal cavity, aiding in the warming and humidifying of inhaled air.
The inferior nasal concha is part of the maxillary bone, while the middle and superior conchae are part of the ethmoid.
Ethmoid
inferior nasal concha
The vomer is the inferior bone of the nasal septum. It is located in the midline of the nasal cavity, separating the left and right nostrils. The vomer articulates with the ethmoid bone superiorly and the maxillary bone anteriorly.
The superior and middle conchae are processes of the ethmoid bone whereas the inferior concha is an independent paired bone.
Parts of four different bones make up the bony septum: the perpendicular plate of the ethmoid bone, vomer, and the nasal crest of the maxilla and palatine bones. The most common symptom of a deviated septum is nasal congestion, with one side of the nose being more congested than the other, along with difficulty breathing.
The inferior portion of the nasal septum in the back is formed by the perpendicular plate of the ethmoid bone and the vomer bone. These bones help to separate the left and right nasal cavities and contribute to the structure of the nasal septum.
The dagger-shaped bone in the nasal cavity is called the vomer bone. It is located in the midline of the nasal cavity and helps to separate the left and right nasal passages.
The superior and medial nasal conchae are part of the ethmoid bone in the skull. These bony structures help to increase the surface area in the nasal cavity, aiding in air filtration, humidification, and warming as air passes through.
The superior and medial nasal conchae is part of the ethmoid bone of the cranium. Ethmoid bone separates nasal cavity from the brain.