1. The most commonly injured nerve during a facelift is the great auricular nerve, causing lack of sensation over a portion of the ear and scalp.
面部除皱术中,最常见的神经损伤是耳大神经,可造成耳郭和头皮相应部分的感觉丧失。
2. Sub-SMAS facelifts have a slightly higher rate of facial nerve injury than subecutaneous facelifts.
SMAS(下)系统除皱术较皮下除皱术更易造成面神经的损伤。
3. The paired procerus muscles are oriented vertically along the medial brow and produce transverse wrinkling at the nasal root. The paired corrugators are oriented obliquely from superolaterally to infreromedially to produce vertical wrinkling at the nasal root.
成对的降眉间肌沿眉的内侧纵向走行,可使鼻根部产生横向皱纹。成对的皱眉肌从上外侧向下内侧斜向走行,则使鼻根部产生纵向皱纹。
4. Other minor complication of facelifts include hair loss, hypertrophic scarring, skin paresthesia, earlobe deformities, and infection. Fortunately, they occur rarely, and most are treated conservatively.
面部除皱术(其他)较轻的并发症包括:脱发、癞痕增生、皮肤感觉异常、耳垂畸形和合并感染。所幸的是,这些并发症并不常见,且多可保守治疗。
5. The temporal branch of the facial nerve innervates the muscles of the forehead, specifically the frontalis, corrugators, procerus, and superior portion of the orbicularis oculi.
面神经颞支支配前额的肌肉,特别是额肌、皱眉肌、降眉间肌和眼轮匝肌上部。
6. The sensory nerves to the forehead are the supraorbital and supratrochlear nerves, both of which exit foramina on the superomedial aspect of the orbit with the supraorbital nerve running lateral to the supratrochlear nerve.
前额的感觉神经为眶上神经和滑车神经,它们从眶上孔的上内侧穿出,眶上神经走行于滑车神经的外侧。
7. The paired frontalis muscles extend from the galea aponeurotica to the orbicularis oculi muscles and act to elevate the brow and forehead.
额肌左、右成对从帽状腱膜延伸至眼轮匝肌,有抬眉升额的作用。
8. Hematomas are the most frequent complication of facelift surgery, occurring about 2% of the time. The risk for hematomas is twice as high in men.
血肿是外科除皱术最常见的并发症,发生率约2%。男性发生血肿的风险是女性的2倍。
9. Their etiology is multifactorial and is associated with inadequate hemostasis, postoperative hypertension, and vomiting.
发生(血肿)的相关病因有许多,如止血不彻底、术后高血压及呕吐等。
10. Treatment ranges from surgical drainage, to percutaneous needle aspiration, to watchful waiting depending on the size and location of the hematoma.
(血肿)的处理包括外科引流,并严密观察血肿的位置与大小,及时采取经皮穿刺抽吸或外科处理。
责任编辑:admin