颏下、颈侧和颊部的脂肪堆积有损美容。对此,作者提出了一种较为安全的、比直接的锐性脂肪切除术更为可取的面颈部抽吸除脂术。颈阔肌侧面披覆的浅层脂肪,延续至颊部,与鼻唇沟的脂肪相连,向前、向中移行为颏下脂肪。颏下脂肪 Subgingival, neck and cheek fat deposits detrimental beauty. In this regard, the authors propose a safer face-to-face suction liposuction that is preferable to direct liposuction. The superficial fat covered the platysma flanks, extending to the cheek, connected to the fat in the nasolabial fold, moving forward and toward the middle as submental fat. Submental fat