Quatela Vito C, Kolstad Christopher K
Facial Plastic and Reconstructive Surgery Unit, Lindsay House Center for Cosmetic and Reconstructive Surgery, 937 East Avenue, Rochester, NY 14607, USA.
Facial Plast Surg. 2012 Apr;28(2):166-70. doi: 10.1055/s-0032-1309295. Epub 2012 May 6.
Enhancing nasal tip definition requires a three-dimensional approach encompassing both form and function. Dome refinements achieved during surgery should be created with sufficient integrity to withstand postoperative healing forces. Stabilizing the nasal base is the first component of dome alterations and prevents loss of tip rotation and projection. Structural grafting can be used to enhance tip definition and at the same time adds support to the cartilaginous framework. Tip shield grafts camouflage dome asymmetries, establish the tip-defining point, and enhance the supratip break. Shield grafts can be placed in all skin types with appropriate contouring and camouflaging techniques.
增强鼻尖的清晰度需要一种兼顾形态和功能的三维方法。手术中实现的穹窿精细化应具备足够的完整性,以承受术后的愈合力量。稳定鼻基底是穹窿改变的首要组成部分,可防止鼻尖旋转和突出度丧失。结构性移植可用于增强鼻尖清晰度,同时为软骨框架提供支撑。鼻尖盾牌移植可掩盖穹窿不对称,确定鼻尖界定点,并增强鼻尖上转折。通过适当的塑形和掩饰技术,盾牌移植可用于所有皮肤类型。