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首页> 外文期刊>JAMA facial plastic surgery >The Diced Cartilage Glue Graft for Nasal Augmentation Morphometric Evidence of Longevity
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The Diced Cartilage Glue Graft for Nasal Augmentation Morphometric Evidence of Longevity

机译:软骨切丁胶移植物用于鼻延长寿命的形态学证据

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Background: A grafting technique that uses diced cartilage without fascia, which improves formability while maintaining long-term stability, would be a welcome addition to the rhinoplasty armamentarium. Methods: A diced cartilage glue graft was recently introduced as the Tasman technique. The technique has been used by one of us (A.-J.T.) in 28 patients who were monitored clinically for 4 to 26 months. Sonographic mor-phometry of the graft was used in 10 patients with a maximum follow-up of 15 months, and 2 biopsies were obtained for histologic examination. Results: Fashioning the diced cartilage glue graft reduced operating time compared with the diced cartilage fascia graft and allowed for a wide variety of transplant shapes and sizes, depending on the mold used. All grafts were used for augmentation of the nasal dorsum or radix and healed uneventfully. Sonographic cross-section measures of the grafts changed between 6% and -29% (median, -5%) in the early postoperative phase and 8% and -7% (median, -2%) between 3 and 15 months after insertion. Histologic examination of the graft biopsies revealed viable cartilage with signs of regeneration. Conclusion: The diced cartilage glue graft may become an attractive alternative to accepted methods for dorsal augmentation, the diced cartilage fascia graft in particular.
机译:背景:使用不带筋膜的切成丁的软骨的嫁接技术,在保持长期稳定性的同时提高可成形性,将是隆鼻整形术的一个受欢迎的补充。方法:切丁软骨胶移植作为Tasman技术最近被引入。我们中的一位(A.-J.T.)已将该技术用于28例临床监测了4至26个月的患者。 10例患者接受了超声形态学检查,最大随访时间为15个月,并进行了2次活检以进行组织学检查。结果:与切成丁的软骨筋膜移植相比,切成丁的软骨胶移植减少了操作时间,并且可以根据所使用的模具进行多种形状和大小的移植。所有的移植物都用于增加鼻背或基根,并且愈合良好。术后早期,移植物的超声截面测量值在6%至-29%(中位数,-5%)之间变化,在插入后3至15个月之间变化为8%至-7%(中位数,-2%)。移植物活检的组织学检查显示,软骨具有再生迹象。结论:切块的软骨胶移植可能会成为公认的背侧增大方法的有吸引力的替代方法,尤其是切块的软骨筋膜移植。

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