Quatela Vito C, Antunes Marcelo B
Quatela Center for Plastic Surgery, 973 East Avenue, Rochester, NY 14607, USA.
Marcelo Antunes Center for Facial Plastic Surgery, 3807 Spicewwod Springs Road, Suite 201, Austin, TX 78759, USA.
Clin Plast Surg. 2015 Jan;42(1):103-14. doi: 10.1016/j.cps.2014.08.003.
When examining the results of this technique, improvement is noticed in the infraorbital hollowing, midface tissue ptosis, depth of nasolabial folds, and degree of jowling. The greatest overall improvement is the extent of midface ptosis and infraorbital hollowing at the lower eyelid-cheek junction followed by improvement in the nasolabial region. Improvement in jowling was common but less significant than the improvement of the midface structures. The authors think that this dramatic improvement is owing to multiple factors. With wide and complete release of the central and lateral midfacial structures, the en bloc suspension of the SOOF and malar fat pad is thoroughly accomplished. Unlike other midfacial techniques, the transtemporal midface achieves pull in 2 vectors, directing the repositioning of tissuesboth superiorly and laterally. The superior vector repositions the SOOF and malar fat pad over the bony infraorbital rim and malar/zygomatic complex, whereas the lateral pull effaces the nasolabialfold. This superior vector more accurately reverses the forces of aging displayed on the ptotic midface. Lastly, although this technique is not designed primarily to eliminate jowling at the mandible, it has been noted that elevation of 1.0 to 1.5 cm of skin overlying the mandible is typical. Although the endoscopic forehead midface lift is not without its complications or pitfalls, all of these can be minimized, easily managed, or avoided completely through the intraoperative techniques and postoperative care. Careful and deliberate preoperative counseling of patients regarding the possible bumps in the road to recovery is critical. By using the techniques available to limit and manage complications and setting appropriate patient expectations should these complications occur, the endoscopic forehead midface lift can become an extremely powerful and safe technique in the facial cosmetic surgeon’s armamentarium to efface the lid-cheek junction with a high degree of patient satisfaction.
在检查该技术的效果时,可以注意到眶下凹陷、中面部组织下垂、鼻唇沟深度和下颌赘肉程度都有所改善。总体改善最明显的是下眼睑-脸颊交界处的中面部下垂程度和眶下凹陷,其次是鼻唇区域的改善。下颌赘肉的改善较为常见,但不如中面部结构的改善显著。作者认为这种显著的改善归因于多种因素。随着中面部中央和外侧结构的广泛完全松解,眶外侧脂肪(SOOF)和颧脂肪垫的整块悬吊得以彻底完成。与其他中面部技术不同,经颞部中面部提升在两个向量上实现牵拉,引导组织向上和向外重新定位。向上的向量将眶外侧脂肪和颧脂肪垫重新定位到眶下骨缘和颧骨复合体上方,而向外的牵拉则消除了鼻唇沟。这种向上的向量更准确地逆转了中面部下垂所显示出的衰老力量。最后,虽然该技术并非主要用于消除下颌部的赘肉,但已注意到下颌上方皮肤通常会抬高1.0至1.5厘米。虽然内镜下前额中面部提升并非没有并发症或缺陷,但通过术中技术和术后护理,所有这些都可以最小化、轻松处理或完全避免。术前认真、细致地向患者咨询恢复过程中可能遇到的问题至关重要。通过运用现有的技术来限制和处理并发症,并在这些并发症发生时设定适当的患者预期,内镜下前额中面部提升可以成为面部整形外科医生手中一种极其有效且安全的技术,以高度的患者满意度消除眼睑-脸颊交界处的问题。