透明质酸注射隆鼻的3D测量
| 作 者：齐向东 陈建武 周婕 等 |
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| 【摘要】 目的 应用3D技术定量评价透明质酸注射隆鼻对鼻外形及面部整体外观的改善效果。方法 对接受透明质酸注射隆鼻的14例患者，采集其注射隆鼻前后的面部3D扫描数据，应用三维重建软件Mimics 10.0和Geomagic Studio 2013分别测量并对比术前和术后的鼻长、鼻宽、鼻根高度、鼻尖高度、鼻额角、鼻唇角等数据。结果 本组14例患者注射剂量为（0.7±0.2）ml，注射隆鼻术后鼻长、鼻根高度及鼻尖高度较术前均有所增加，鼻额角改善（P<0.05）；鼻宽及鼻唇角变化无统计学意义（P>0.05）。所有患者术后无不良反应及并发症发生。讨论 注射隆鼻可以显著改善鼻根低平;应用3D技术可以直观、立体、方便并精准地测量注射后鼻外形的变化，是一个可量化评估鼻外形变化的有效工具。 |
| 关键词：隆鼻术；透明质酸；3D测量；Geomagic Studio；Mimics软件 |
3D measurement of the nose after hyaluronic acid injection rhinoplasty
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| 【Abstract】 Objective To evaluate the effect of hyaluronic acid injection rhinoplasty on nasal contour and overall aesthetic appearance. Methods 3D scan data before and after hyaluronic acid injection were collected in 14 patients who underwent augmentation rhinoplasty. 3D reconstruction software was used to measure nasal length, nasal height, nasal tip height, nasal frontal angle and nasolabial angle preoperative and postoperative. The sex, age and injection dose were recorded. The standard photographs were taken and the complications were recorded. Results The injection dose for each of the14 patients was(0.7 ± 0.2) ml. Nasal length, nasal height and the nasal tip height were increased after rhinoplasty, and the nasal frontal angle was smaller(P<0.05). The nasal width and nasolabial angle had no significant difference between preoperative and postoperative(P>0.05). Patients had no adverse reactions. Conclusion Injection rhinoplasty can significantly improve the flatness of the nasal root. 3D technology is stereoscopic, and offers the additional advantages of convenience and accuracy, as well as being intuitive. It is an effective tool to quantitatively assess the changes of the nose shape. |
| Keywords: Rhinoplasty; Hyaluronic acid; 3D measurement; Geomagic Studio; Mimics software |
| 投稿时间：2017-09-19 |
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