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鼻尖突出度:对应点。

Nasal tip projection: counterpoint.

作者信息

Lewis J R

出版信息

Plast Reconstr Surg. 1987 Sep;80(3):356-65. doi: 10.1097/00006534-198709000-00004.

Abstract

The achievement of tip projection in rhinoplasty has been overemphasized in recent programs and publications. The normal spring support of the tip by the medial crura will ordinarily give adequate tip projection in a well-executed rhinoplasty. If additional tip projection is required, the simplest procedures are advancement of the columella and tip upward on the end of the septum and similar advancement of the alar cartilages toward the bridge. For additional support, a cartilage strut is inserted between the medial crura. Retrusion of the distal nasal complex requires maxillary advancement or support beneath the base of the alae and columella. If a tip graft is required, one achieves a more natural tip by a posterior conchal graft, utilizing its natural curve, rather than by a building-block support.

摘要

在最近的课程和出版物中,鼻整形术中鼻尖突出度的实现被过度强调了。在执行良好的鼻整形术中,内侧脚对鼻尖的正常弹性支撑通常会提供足够的鼻尖突出度。如果需要额外的鼻尖突出度,最简单的方法是将鼻中隔末端的鼻小柱和鼻尖向上推进,以及将鼻翼软骨向鼻梁方向进行类似的推进。为了获得额外的支撑,可在内侧脚之间插入一块软骨支柱。鼻远端复合体的后缩需要上颌骨前移或在鼻翼基部和鼻小柱下方提供支撑。如果需要进行鼻尖移植,使用耳甲后部移植物利用其天然曲线可获得更自然的鼻尖,而不是采用积木式支撑。

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