Wong Chin-Ho, Mendelson Bryan
Singapore; and Toorak, Victoria, Australia From W Aesthetic Plastic Surgery and The Centre for Facial Plastic Surgery.
Plast Reconstr Surg. 2015 Dec;136(6):1155-1165. doi: 10.1097/PRS.0000000000001826.
This article describes a preperiosteal midcheek lift technique performed by means of the midcheek soft-tissue spaces by precise release of the retaining ligaments that separate the spaces.
From November of 2009 to June of 2014, 184 patients underwent this procedure. A transcutaneous lower eyelid blepharoplasty incision was used to access the preseptal space. Medially, the orbicularis oculi origins and tear trough ligament are released sharply, connecting the dissection with the premaxillary space. More laterally, the orbicularis retaining ligament is released, connecting the dissection with the prezygomatic space. With this release, the entire midcheek can be effectively lifted. The fat pads were managed by transposition, excision, or with septal resets as indicated. Canthopexy is performed routinely to provide lower eyelid support. Superolateral traction on the orbicularis oculi elevates the entire midcheek, and this was secured to the lateral orbital rim periosteum. In patients with significant volume loss in the midcheek, structural fat grafting is performed.
All patients demonstrated a significant rejuvenation of the midcheek with elimination of the eye bags and elevation of the lid-cheek junction and the cheek prominence and improvement of the nasolabial folds. The majority of the patients (96 percent) were satisfied with the procedure. Complication rates were low. Ectropion occurred in 1 percent of patients, and lower lid retraction occurred in 1 percent of patients.
The midcheek lift by means of the facial soft-tissue spaces is safe, effective, and long lasting. As the dissection is atraumatic, recovery is quick and complications are minimized.
本文介绍一种经骨膜前中面部提升技术,该技术通过精确松解分隔中面部软组织间隙的固定韧带,借助中面部软组织间隙来实施。
2009年11月至2014年6月,184例患者接受了此手术。采用经皮睑袋整复术切口进入眶隔前间隙。在内侧,锐性松解眼轮匝肌起点和泪沟韧带,使分离延伸至上颌前间隙。在更外侧,松解眼轮匝肌固定韧带,使分离延伸至颧前间隙。通过这种松解,可有效提升整个中面部。根据需要,对脂肪垫进行移位、切除或中隔复位处理。常规进行眦固定术以支撑下眼睑。对眼轮匝肌进行上外侧牵引可提升整个中面部,并将其固定于眶外侧缘骨膜。对于中面部明显容量缺失的患者,进行结构性脂肪移植。
所有患者中面部均显著年轻化,眼袋消失,睑颊交界和颊部隆起提升,鼻唇沟改善。大多数患者(96%)对手术满意。并发症发生率低。1%的患者发生睑外翻,1%的患者发生下睑退缩。
借助面部软组织间隙进行中面部提升安全、有效且持久。由于分离操作无创,恢复快且并发症最少。