PDF(Pubmed)
Abstract：
The mentum plays an important role in the aesthetics of the face, and genioplasty is performed to improve an unbalance of the mentum. Among the various surgical approaches, setback genioplasty is used to create an aesthetic jaw-end appearance by moving the mentum backward when it protrudes more than normal. However, conventional setback genioplasty may be aesthetically disadvantageous because the profile of the mentum could become flat. This case study attempted to overcome the limitations of conventional setback genioplasty by rotating the position of the menton and pogonion. We devised a new method for setback genioplasty by rotating the segment anteroinferiorly. Using virtual surgery, we were able to specify the range of surgery more accurately and easily, and the surgery time was reduced. This case report showed the difference in chin soft tissue responses between conventional setback genioplasty and setback genioplasty with rotation.
摘要：
心理在面部美学中起着重要的作用，进行生殖器成形术以改善膜的不平衡。在各种手术方法中，缩进性生殖器成形术用于通过向后移动网膜而使其突出超过正常水平来创造美观的颌端外观。然而,传统的回缩生殖器成形术在美学上可能是不利的，因为网膜的轮廓可能变得平坦。此案例研究试图通过旋转menton和pogonion的位置来克服传统的挫折生殖器成形术的局限性。我们设计了一种通过向前旋转节段来进行后撤隆术的新方法。使用虚拟手术，我们能够更准确、更容易地指定手术范围，手术时间缩短了。此病例报告显示，传统的回缩基因成形术和旋转回缩基因成形术在下巴软组织反应方面存在差异。
