Modified Composite Plane Facelift with Extended Neck Dissection

Abstract

AbstractThe attenuation of retaining ligaments with aging leads to downward displacement of facial fat compartments and is responsible for many of the stigmata that occur with aging. The zygomatic cutaneous and masseteric cutaneous ligaments prevent the transmission of adequate traction to the malar portion of the dissection during traditional low superficial muscular aponeurotic system (SMAS) facelift techniques which involve plication or imbrication of the exposed surface of the SMAS because they do not include surgical release of these ligaments. Inadequate release of these ligaments, especially the zygomatic cutaneous ligament may lead to an unbalanced, unnatural appearance with unopposed nasolabial folds. In contrast, extended facelift techniques (extended SMAS, high SMAS, deep plane facelift, and composite plane facelift) involving the release of these ligaments and can reposition the ptotic malar fat and diminish the nasolabial folds. Additionally, the composite and modified composite plane facelifts include orbicularis oculi muscle elevation and can achieve a more harmonious rejuvenation. However, due to facial nerve injury risk, many facelift surgeons either inadequately release these ligamentous attachments or prefer less-invasive techniques. Modified composite plane facelift allows safe release of the zygomatic cutaneous ligament, and safe entry into the right plane leaving all malar fat pad attached to the skin. Modified composite plane facelift technique also produces combined, balanced, and harmonious rejuvenation of the midface, cheek, lower face, and neck without requiring a separate midface lift procedure or a transblepharoplasty approach. Extending the sub-SMAS/subplatysmal dissection inferior to the angle of mandible, releasing of the cervical retaining ligaments, and adding a horizontal platysma myotomy below the angle of the mandible significantly improve the cervical contouring and enhances the jawline rejuvenation. This study explains modified composite-flap facelift with extended neck dissection in a step-by-step manner and highlights anatomical details to perform a safe, effective, and successful extended face and neck lift surgery.