(anatomy) a separating membrane between two cavities, such as that between the nostrils or heart chambers
セプタム
a bony structure inside the nasal cavity that helps filter, humidify, and regulate airflow
タービナート
(anatomy) any hollow tract in the bones of the face or the skull that is connected to the nasal cavities
副鼻腔
a hollow space within the frontal bone of the skull that is filled with air
前頭洞
a group of small, air-filled cavities located within the ethmoid bone of the skull
篩骨洞
a paired cavity within the maxillary bone of the skull, responsible for producing mucus
上顎洞
an air-filled cavity in the skull that plays a role in the respiratory system and is located within the sphenoid bone
蝶形骨洞
the anatomical point where the frontal bone and nasal bones meet on the human skull
ナジオン
the upper part of the nose, specifically the bony and cartilaginous area that forms the bridge of the nose
鼻背
the pointed or rounded end of the nose that is located at the frontmost part of the nasal structure
頂点
a narrow passageway within the nasal cavity that helps to warm, humidify, and filter the inhaled air
鼻道
a narrow passageway in the nasal cavity that aids in the drainage of the nasal passages
下鼻道
a part of the nasal cavity that helps with drainage and airflow in the nasal passages, located between the inferior and superior meatuses
中間鼻道
a small area in the nasal cavity where the sphenoid and ethmoid sinuses meet and play a role in drainage and ventilation
蝶篩骨窩
a hollow space in the nose that serves as a passage for air, helps filter and humidify inhaled air, and houses the sense of smell
鼻腔
the outer, fleshy part of the nostril that helps regulate airflow and contributes to the shape of the nose
鼻翼
a bony structure with an elongated rectangular shape that constitutes the nasal bridge
鼻骨