Casa di Cura Nostra Signora della Mercede, Roma, Italy.
Acta Otorhinolaryngol Ital. 2013 Jun;33(3):177-82.
A pointed, narrow and exaggeratedly upturned nasal tip and concave dorsal profile can give the nose an unnatural and artificial appearance that is the unmistakable hallmark of plastic surgery. As a result of changes in social attitudes, noses that have evidently been operated on are no longer acceptable and requests are made for correction. While a more natural dorsal profile can be obtained with camouflage grafts of autologous cartilage or alloplastic material (EPTFE), autologous grafts alone are used to reconstruct the tip. The most complex correction regards an obtuse nasolabial angle, for which the extension graft technique is used. Particular care must be taken during preoperative planning, where the aid of computer simulation and agreement with the patient are essential.
鼻尖呈尖锐、狭窄且明显上翘，鼻背轮廓凹陷，会使鼻子呈现出不自然和人为的外观，这是整形手术的明显特征。由于社会态度的变化，明显经过手术的鼻子不再被接受，因此人们要求进行矫正。虽然通过自体软骨或人工材料（膨体聚四氟乙烯）的隐蔽移植可以获得更自然的鼻背轮廓，但仅使用自体移植物来重建鼻尖。最复杂的矫正涉及钝角鼻唇角度，为此使用了延伸移植技术。在术前规划中必须特别注意，计算机模拟和与患者达成一致至关重要。
