WebJan 26, 2024 · Anatomy The inferior nasal conchae are a pair of bones, with one concha on either side, that separates the middle and lower nasal meatus, or nasal cavity. They are often described as being "spongy" bones. While the superior and middle nasal conchae are technically part of the ethmoid bone, the inferior nasal concha forms a completely … WebThere are three general classes of bone markings: (1) articulations, (2) projections, and (3) holes. As the name implies, an articulation is where two bone surfaces come together …
Inferior Nasal Concha: Anatomy, Function, and Treatment
WebThe facial canal ( canalis nervi facialis ), also known as the Fallopian canal, is a Z-shaped canal running through the temporal bone of the skull. It runs from the internal acoustic meatus to the stylomastoid foramen. It … WebDec 19, 2024 · Meatus - A tube-like channel that extends within the bone, which may provide passage and protection to nerves, vessels, and even sound. Examples include external acoustic meatus and internal auditory meatus. Neck - The segment between the head and the shaft of a bone. prunus photo
Facial canal - Wikipedia
WebJan 27, 2024 · superior nasal meatus olfactory bulb The olfactory system is characterized by direct projections that connect directly to the cortex, bypassing the thalamic nuclei (unlike other sensory systems). Olfactory epithelium Olfactory receptor cells neurons neurons chemoreceptors Cilia dendrites olfactory epithelium axons cribriform ethmoid bone WebInternal acoustic meatus—This opening is located inside the cranial cavity, on the medial side of the petrous ridge. It connects to the middle and inner ear cavities of the temporal … WebAug 16, 2024 · The tympanic membrane lies at the distal end of the external acoustic meatus. It is a connective tissue structure, covered with skin on the outside and a mucous … prunus pink perfection tree