Jallut Y
Immeuble Convergence, 50, rue Berthy-Albrecht, 84000 Avignon, France.
Ann Chir Plast Esthet. 2014 Dec;59(6):467-80. doi: 10.1016/j.anplas.2014.06.006. Epub 2014 Aug 11.
The multiple techniques, the accurate examination and the checking of the various anatomic components (skin, cartilage resistance) could explain the difficulty for the surgeon to choose a main line, achieving the purpose of perfect and permanent results. Facing this complexity, the goal of this study is to plan step by step, using a simple and original technique in order to correct a broad nose.
The modification of the nasal tip includes resection techniques, currently the most used, the cartilaginous reshaping with sutures or onlay grafts and more recently the reinforcement structures approach by inlay grafts. Basically, there are 3 important stages in the performing of a new nose tip: projection and rotation control of the tip, nasal base stability and reshaping of the tip. The author reports an original technique for the control of the tip projection and reshaping the middle crus with two cartilaginous grafts disposed on the external side of the medial crus. These two grafts permit both improving naturally the support of the tip and stabilizing the columella, avoiding the classical median columellar strut.
Through a ten-year experience with 203 cases, every patient result was analyzed and criticized. All the cases were reviewed after 2 years at least, and the unwanted effects were noted. Nineteen patients have had a secondary rhinoplasty (11%), 4 for a revision tip surgery (2%). There is no respiratory dysfunction and more than 90% of patients are satisfied for their aesthetic result. We think that the main problems as resection techniques with skin or mucosa retraction, unpredictable long-term effect on the tip, unknown future of the grafts, especially onlay grafts responsible sometimes for unpleasant irregularities, could be minimized with this procedure. The more the nasal tip is stabilized, the more the results are better and longer lasting.
The surgery of the nose tip is focused not only with shaping procedures of the middle or lateral crus. The technique reported is very simple and safety for the nasal tip surgery through a modification and/or a reinforcement of the initial structure, maximizing the contact between skin and anatomical component and economizing the interposition of a cartilage graft as far as possible. It is a new concept including respect of the anatomy, and stability, which are the best guarantee for a durable result.
多种技术、精确的检查以及对各种解剖结构(皮肤、软骨阻力)的评估,可能解释了外科医生在选择主要手术方式时面临的困难,而这一困难正是为了实现完美且持久效果的目的。面对这种复杂性,本研究的目标是逐步规划,采用一种简单且独特的技术来矫正宽鼻。
鼻尖的矫正包括目前最常用的切除技术、用缝线或植入移植物进行软骨重塑,以及最近通过嵌入移植物进行的加强结构法。基本上,打造一个新鼻尖的过程中有三个重要阶段:鼻尖的突出度和旋转控制、鼻基底稳定性以及鼻尖重塑。作者报告了一种通过在内侧脚外侧放置两块软骨移植物来控制鼻尖突出度和重塑中间脚的独特技术。这两块移植物既能自然地改善鼻尖支撑,又能稳定鼻小柱,避免了传统的鼻小柱正中支撑物。
经过对203例患者长达十年的随访,对每位患者的结果进行了分析和评估。所有病例至少在术后两年进行了复查,并记录了不良影响。19例患者进行了二次鼻整形手术(11%),其中4例为鼻尖修复手术(2%)。未出现呼吸功能障碍,超过90%的患者对美学效果满意。我们认为,诸如皮肤或黏膜回缩的切除技术、对鼻尖不可预测的长期影响、移植物的未知未来,尤其是有时会导致不美观不规则现象的植入移植物等主要问题,可通过该手术方式降至最低。鼻尖越稳定,效果越好且越持久。
鼻尖手术不仅关注中间脚或外侧脚的塑形过程。所报告的技术通过对初始结构的改良和/或加强,对鼻尖手术而言非常简单且安全,能最大化皮肤与解剖结构之间的接触,并尽可能减少软骨移植物的植入。这是一个包括尊重解剖结构和稳定性的新概念,是持久效果的最佳保障。