Birmingham, Ala. From the University of Alabama-Birmingham.
Plast Reconstr Surg. 2013 Oct;132(4):835-842. doi: 10.1097/PRS.0b013e3182a05516.
Effective lower eyelid blepharoplasty is possible in a virtually closed fashion without either an anterior subciliary skin incision or a transconjunctival incision, both of which put the patient at risk for lower lid retraction.
Over a 6-year period, the author performed lower lid rejuvenation with only a lateral incision in 89 consecutive cases in 86 women and three men ranging in age from 42 to 65 years. Patients with lower lid laxity, prior surgery, trauma, significant excess skin, or festoons were excluded. Grading the aged eyelid in stages 1 to 3, with 3 being advanced, this procedure is indicated for stage 1 and 2 patients, characterized by deep nasojugal grooves, herniated lower lid compartment fat, mild to moderate rhytides, and increased lower lid height. The technique uses a lateral incision with dissection under the orbicularis and anterior to the orbital septum with release of the orbitomalar ligament. Loupe magnification is used. The nasal orbicularis fibers are released and the fat compartments are released and sewn to the midface fat using 6-0 transcutaneous sutures. An orbicularis muscle lift is performed for support and a lateral retinacular suspension is performed if necessary.
Follow-up ranged from 3 months to 6 years, and there have been no major complications. All patients have been satisfied with the results.
Lateral incision-only lower lid blepharoplasty allows all necessary structures to be addressed for rejuvenation by recontouring in selected patients without anterior or posterior incisions into the central part of the lid.
CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.
通过一种几乎闭合的方式,有效进行下眼睑成形术是可能的,而无需进行前睫状皮肤切口或经结膜切口,这两种方法都会使患者有下眼睑退缩的风险。
在 6 年的时间里,作者对 86 名女性和 3 名男性共 89 例连续病例进行了下眼睑年轻化治疗,仅采用外侧切口,这些患者年龄在 42 岁至 65 岁之间。排除有下眼睑松弛、既往手术史、创伤、明显多余皮肤或褶痕的患者。根据眼睑老化的 1 级至 3 级分期,该手术适用于 1 级和 2 级患者,其特征为鼻颧沟深、下眼睑间隔脂肪疝出、轻度至中度皱纹以及下眼睑高度增加。该技术采用外侧切口,在眼轮匝肌下和眶隔前进行解剖,释放眶颧韧带。使用放大镜进行放大。释放鼻侧眼轮匝肌纤维,并释放脂肪隔,然后使用 6-0 经皮缝线将其缝合到中面部脂肪。如果需要,可进行眼轮匝肌提升以提供支撑,并进行外侧支持韧带悬吊术。
随访时间为 3 个月至 6 年,无重大并发症。所有患者对结果均满意。
外侧切口下眼睑成形术允许在选定的患者中通过重新塑形来解决所有必要的结构问题,而无需在前部或后部进入眼睑中央部分进行切口。
临床问题/证据水平:治疗,IV 级。