复数： columellae

Repair of nasal columella defect with long slender tubed flap .

细长皮管修复鼻小柱缺损。

Small protuberance located along the columella .

沿小柱位于的小隆起。

Additionally , lymphatic drainage does not occur in the columella region .

另外，鼻小柱部位无淋巴引流。

The nasolabial angle is formed by the intersection of a columella tangent and an upper lip tangent .

鼻小柱切线和上唇切线交叉形成鼻唇角。

Repairing the defect of nose tip and columella though the tube flap of antebrachium .

前臂皮管修复鼻尖及小柱缺损。