Consisting of the paired nasal bones and the ascending frontal process of the maxilla, the vault acts as a cantilever, supporting the upper nose and the upper lateral cartilages. 骨性穹隆由一對鼻骨和上頜骨額突構成，好似一個支架，支撐著鼻上部和上外側軟骨。
It is formed by the caudal edge of the lateral crus of the lower lateral cartilage, the soft tissue alae, the membranous septum, and the sill of the nostril. 它是由下外側軟骨外側腳尾側端，軟組織翼，膜性鼻中隔和鼻孔檻共同構成。
