(anatomy) a separating membrane between two cavities, such as that between the nostrils or heart chambers

セプタム, 隔壁

a bony structure inside the nasal cavity that helps filter, humidify, and regulate airflow

タービナート, 鼻甲介

(anatomy) any hollow tract in the bones of the face or the skull that is connected to the nasal cavities

副鼻腔, サイナス

a hollow space within the frontal bone of the skull that is filled with air

前頭洞, 前頭腔

a group of small, air-filled cavities located within the ethmoid bone of the skull

篩骨洞, エトモイド洞

a paired cavity within the maxillary bone of the skull, responsible for producing mucus

上顎洞, マキシラリー洞

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, 蝶形骨の副鼻腔

the upper part of the nose, specifically the bony and cartilaginous area that forms the bridge of the nose

鼻背, 鼻梁

the pointed or rounded end of the nose that is located at the frontmost part of the nasal structure

頂点, アペックス

a narrow passageway within the nasal cavity that helps to warm, humidify, and filter the inhaled air

鼻道, 鼻腔通路

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, ミドルメイタス

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, スフェノエトモイダルリセス

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, 鼻の空間

the outer, fleshy part of the nostril that helps regulate airflow and contributes to the shape of the nose

鼻翼, 鼻の翼

