应用多层的三维肋骨软骨框架在耳膜重建扩大后耳膜皮肤的耳膜重建
Jianwen Qu1, Yang Yang1, Chuan Li1
1Department of Auricular Reconstruction, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Journal of plastic, reconstructive & aesthetic surgery : JPRAS
|February 14, 2025
概括
这项研究提出了一种新的方法,用于创建耳朵重建的3D肋骨软骨框架. 在大多数情况下,该技术取得了良好的审美效果和高患者满意度.
科学领域:
- 整形外科 整形外科 整形外科
- 再生医学是一种再生医学.
- 生物材料工程 生物材料工程
背景情况:
- 耳朵重建在实现自然美学和功能方面存在重大挑战.
- 现有的方法往往在长期稳定性和真实形态学方面扎.
研究的目的:
- 为多层,三维 (3D) 肋骨软骨耳膜框架引入一种新的施工方法.
- 评估该框架在用扩展后耳膜皮进行耳膜重建的临床有效性和患者满意度.
主要方法:
- 开发先进的技术来构建一个稳定的,美观的3D肋骨软骨耳骨框架.
- 在2021年1月至2022年12月期间接受重建的75名患者 (81个耳朵) 的回顾性分析.
- 术后评估包括形态评估,并发症分析和1至2年的随访期间的患者满意度调查.
主要成果:
- 79.0%的重建耳朵实现了良好的形态,16.0%的耳朵中度,4.9%的耳朵不良.
- 报告显示,患者满意度很高,82.7%的人满意,14.7%的人接受结果.
- 观察到的并发症率较低:感染 (2.5%),血瘤 (1.2%),软骨暴露 (3.7%) 和过度缩性痕 (6.2%). 没有发生皮肤死亡,框架变形或吸收.
结论:
- 多层3D肋骨软骨框架为耳膜重建提供了令人满意的形状,清晰的基底结构和真实的形态.
- 该技术表现出高患者满意度,良好的稳定性和有利的美学结果.
- 这种方法为复杂的耳膜缺陷提供了一个有希望的解决方案.
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