影响乳房形态变化的因素 经过双平面增大与光滑圆形植入物后的乳房形态变化:一个相关研究
Yue Liu1, Xiaoyu Zhang1, Jie Luan2
1Department of Aesthetic and Reconstructive Breast Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.33 Badachu Road, Shijingshan District, Beijing, 100144, China.
Aesthetic plastic surgery
|December 16, 2024
概括
用植入物进行乳房增大会导致乳房轻微向下和向外移动,主要受植入物体积的影响. 中间杆伸展性也会影响乳头位置和整体乳房形状在手术后发生变化.
科学领域:
- 整形外科 整形外科 整形外科
- 医疗成像医学成像
- 生物机械分析 生物机械分析
背景情况:
- 乳房形态是扩大手术中一个关键的结果指标.
- 早期的术后变化可能会偏离手术前的设计.
- 了解这些变化对于手术规划至关重要.
研究的目的:
- 分析影响增加后乳房形态变化的因素.
- 为最佳的植入物选择提供数据.
- 改善手术前的外科规划,以获得更好的结果.
主要方法:
- 在30名患者 (60个乳房) 上利用3D扫描和人体测量.
- 计算乳腺形态参数的术后变化.
- 雇佣了斯皮尔曼相关性和多变量回归分析.
主要成果:
- 植入物体积与乳下折叠和中间边界位移有显著的相关性.
- 中间和下极的伸展性影响了乳头位置和乳房内折叠的长度.
- 手术前的乳房体积和投射影响了术后的体积和投射减少.
结论:
- 平滑圆形植入物会引起轻微的位移,主要是由植入物体积驱动的.
- 组织伸展性和植入体积是乳头和乳房形状变化的关键决定因素.
- 手术前的乳房大小是术后体积和投射变化的重要因素.
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